how to close up a presentation

30 Examples: How to Conclude a Presentation (Effective Closing Techniques)

By Status.net Editorial Team on March 4, 2024 — 9 minutes to read

Ending a presentation on a high note is a skill that can set you apart from the rest. It’s the final chance to leave an impact on your audience, ensuring they walk away with the key messages embedded in their minds. This moment is about driving your points home and making sure they resonate. Crafting a memorable closing isn’t just about summarizing key points, though that’s part of it, but also about providing value that sticks with your listeners long after they’ve left the room.

Crafting Your Core Message

To leave a lasting impression, your presentation’s conclusion should clearly reflect your core message. This is your chance to reinforce the takeaways and leave the audience thinking about your presentation long after it ends.

Identifying Key Points

Start by recognizing what you want your audience to remember. Think about the main ideas that shaped your talk. Make a list like this:

• The problem your presentation addresses.
• The evidence that supports your argument.
• The solution you propose or the action you want the audience to take.

These key points become the pillars of your core message.

Contextualizing the Presentation

Provide context by briefly relating back to the content of the whole presentation. For example:

• Reference a statistic you shared in the opening, and how it ties into the conclusion.
• Mention a case study that underlines the importance of your message.

Connecting these elements gives your message cohesion and makes your conclusion resonate with the framework of your presentation.

30 Example Phrases: How to Conclude a Presentation

• 1. “In summary, let’s revisit the key takeaways from today’s presentation.”
• 2. “Thank you for your attention. Let’s move forward together.”
• 3. “That brings us to the end. I’m open to any questions you may have.”
• 4. “I’ll leave you with this final thought to ponder as we conclude.”
• 5. “Let’s recap the main points before we wrap up.”
• 6. “I appreciate your engagement. Now, let’s turn these ideas into action.”
• 7. “We’ve covered a lot today. To conclude, remember these crucial points.”
• 8. “As we reach the end, I’d like to emphasize our call to action.”
• 9. “Before we close, let’s quickly review what we’ve learned.”
• 10. “Thank you for joining me on this journey. I look forward to our next steps.”
• 11. “In closing, I’d like to thank everyone for their participation.”
• 12. “Let’s conclude with a reminder of the impact we can make together.”
• 13. “To wrap up our session, here’s a brief summary of our discussion.”
• 14. “I’m grateful for the opportunity to present to you. Any final thoughts?”
• 15. “And that’s a wrap. I welcome any final questions or comments.”
• 16. “As we conclude, let’s remember the objectives we’ve set today.”
• 17. “Thank you for your time. Let’s apply these insights to achieve success.”
• 18. “In conclusion, your feedback is valuable, and I’m here to listen.”
• 19. “Before we part, let’s take a moment to reflect on our key messages.”
• 20. “I’ll end with an invitation for all of us to take the next step.”
• 21. “As we close, let’s commit to the goals we’ve outlined today.”
• 22. “Thank you for your attention. Let’s keep the conversation going.”
• 23. “In conclusion, let’s make a difference, starting now.”
• 24. “I’ll leave you with these final words to consider as we end our time together.”
• 25. “Before we conclude, remember that change starts with our actions today.”
• 26. “Thank you for the lively discussion. Let’s continue to build on these ideas.”
• 27. “As we wrap up, I encourage you to reach out with any further questions.”
• 28. “In closing, I’d like to express my gratitude for your valuable input.”
• 29. “Let’s conclude on a high note and take these learnings forward.”
• 30. “Thank you for your time today. Let’s end with a commitment to progress.”

Summarizing the Main Points

When you reach the end of your presentation, summarizing the main points helps your audience retain the important information you’ve shared. Crafting a memorable summary enables your listeners to walk away with a clear understanding of your message.

Effective Methods of Summarization

To effectively summarize your presentation, you need to distill complex information into concise, digestible pieces. Start by revisiting the overarching theme of your talk and then narrow down to the core messages. Use plain language and imagery to make the enduring ideas stick. Here are some examples of how to do this:

• Use analogies that relate to common experiences to recap complex concepts.
• Incorporate visuals or gestures that reinforce your main arguments.

The Rule of Three

The Rule of Three is a classic writing and communication principle. It means presenting ideas in a trio, which is a pattern that’s easy for people to understand and remember. For instance, you might say, “Our plan will save time, cut costs, and improve quality.” This structure has a pleasing rhythm and makes the content more memorable. Some examples include:

• “This software is fast, user-friendly, and secure.”
• Pointing out a product’s “durability, affordability, and eco-friendliness.”

Reiterating the Main Points

Finally, you want to circle back to the key takeaways of your presentation. Rephrase your main points without introducing new information. This reinforcement supports your audience’s memory and understanding of the material. You might summarize key takeaways like this:

• Mention the problem you addressed, the solution you propose, and the benefits of this solution.
• Highlighting the outcomes of adopting your strategy: higher efficiency, greater satisfaction, and increased revenue.

Creating a Strong Conclusion

The final moments of your presentation are your chance to leave your audience with a powerful lasting impression. A strong conclusion is more than just summarizing—it’s your opportunity to invoke thought, inspire action, and make your message memorable.

Incorporating a Call to Action

A call to action is your parting request to your audience. You want to inspire them to take a specific action or think differently as a result of what they’ve heard. To do this effectively:

• Be clear about what you’re asking.
• Explain why their action is needed.
• Make it as simple as possible for them to take the next steps.

Example Phrases:

• “Start making a difference today by…”
• “Join us in this effort by…”
• “Take the leap and commit to…”

Leaving a Lasting Impression

End your presentation with something memorable. This can be a powerful quote, an inspirational statement, or a compelling story that underscores your main points. The goal here is to resonate with your audience on an emotional level so that your message sticks with them long after they leave.

• “In the words of [Influential Person], ‘…'”
• “Imagine a world where…”
• “This is more than just [Topic]; it’s about…”

Enhancing Audience Engagement

To hold your audience’s attention and ensure they leave with a lasting impression of your presentation, fostering interaction is key.

Q&A Sessions

It’s important to integrate a Q&A session because it allows for direct communication between you and your audience. This interactive segment helps clarify any uncertainties and encourages active participation. Plan for this by designating a time slot towards the end of your presentation and invite questions that promote discussion.

• “I’d love to hear your thoughts; what questions do you have?”
• “Let’s dive into any questions you might have. Who would like to start?”
• “Feel free to ask any questions, whether they’re clarifications or deeper inquiries about the topic.”

Encouraging Audience Participation

Getting your audience involved can transform a good presentation into a great one. Use open-ended questions that provoke thought and allow audience members to reflect on how your content relates to them. Additionally, inviting volunteers to participate in a demonstration or share their experiences keeps everyone engaged and adds a personal touch to your talk.

• “Could someone give me an example of how you’ve encountered this in your work?”
• “I’d appreciate a volunteer to help demonstrate this concept. Who’s interested?”
• “How do you see this information impacting your daily tasks? Let’s discuss!”

Delivering a Persuasive Ending

At the end of your presentation, you have the power to leave a lasting impact on your audience. A persuasive ending can drive home your key message and encourage action.

Sales and Persuasion Tactics

When you’re concluding a presentation with the goal of selling a product or idea, employ carefully chosen sales and persuasion tactics. One method is to summarize the key benefits of your offering, reminding your audience why it’s important to act. For example, if you’ve just presented a new software tool, recap how it will save time and increase productivity. Another tactic is the ‘call to action’, which should be clear and direct, such as “Start your free trial today to experience the benefits first-hand!” Furthermore, using a touch of urgency, like “Offer expires soon!”, can nudge your audience to act promptly.

Final Impressions and Professionalism

Your closing statement is a chance to solidify your professional image and leave a positive impression. It’s important to display confidence and poise. Consider thanking your audience for their time and offering to answer any questions. Make sure to end on a high note by summarizing your message in a concise and memorable way. If your topic was on renewable energy, you might conclude by saying, “Let’s take a leap towards a greener future by adopting these solutions today.” This reinforces your main points and encourages your listeners to think or act differently when they leave.

Frequently Asked Questions

What are some creative strategies for ending a presentation memorably.

To end your presentation in a memorable way, consider incorporating a call to action that engages your audience to take the next step. Another strategy is to finish with a thought-provoking question or a surprising fact that resonates with your listeners.

Can you suggest some powerful quotes suitable for concluding a presentation?

Yes, using a quote can be very effective. For example, Maya Angelou’s “People will forget what you said, people will forget what you did, but people will never forget how you made them feel,” can reinforce the emotional impact of your presentation.

What is an effective way to write a conclusion that summarizes a presentation?

An effective conclusion should recap the main points succinctly, highlighting what you want your audience to remember. A good way to conclude is by restating your thesis and then briefly summarizing the supporting points you made.

As a student, how can I leave a strong impression with my presentation’s closing remarks?

To leave a strong impression, consider sharing a personal anecdote related to your topic that demonstrates passion and conviction. This helps humanize your content and makes the message more relatable to your audience.

How can I appropriately thank my audience at the close of my presentation?

A simple and sincere expression of gratitude is always appropriate. You might say, “Thank you for your attention and engagement today,” to convey appreciation while also acknowledging their participation.

What are some examples of a compelling closing sentence in a presentation?

A compelling closing sentence could be something like, “Together, let’s take the leap towards a greener future,” if you’re presenting on sustainability. This sentence is impactful, calls for united action, and leaves your audience with a clear message.

• How to Build Rapport: Effective Techniques
• Active Listening (Techniques, Examples, Tips)
• Effective Nonverbal Communication in the Workplace (Examples)
• What is Problem Solving? (Steps, Techniques, Examples)
• 2 Examples of an Effective and Warm Letter of Welcome
• 8 Examples of Effective Interview Confirmation Emails

10 Powerful Examples of How to End a Presentation

• By Illiya Vjestica
• - January 23, 2023

Here are 10 powerful examples of how to end a presentation that does not end with a thank you slide.

How many presentations have you seen that end with “Thank you for listening” or “Any questions?” I bet it’s a lot…

“Thank you for listening.” is the most common example. Unfortunately, when it comes to closing out your slides ending with “thank you” is the norm. We can create a better presentation ending by following these simple examples.

The two most essential slides of your deck are the ending and intro. An excellent presentation ending is critical to helping the audience to the next step or following a specific call to action.

There are many ways you can increase your presentation retention rate . The most critical steps are having a solid call to action at the end of your presentation and a powerful hook that draws your audience in.

What Action do You Want Your Audience to Take?

Before designing your presentation, start with this question – what message or action will you leave your audience with?

Are you looking to persuade, inspire, entertain or inform your audience? You can choose one or multiple words to describe the intent of your presentation.

Think about the action words that best describe your presentation ending – what do you want them to do? Inspire, book, learn, understand, engage, donate, buy, book or schedule. These are a few examples.

If the goal of your presentation is to inspire, why not end with a powerful and inspiring quote ? Let words of wisdom be the spark that ignites an action within your audience.

Here are three ways to end your presentation:

• Call to Action – getting the audience to take a specific action or next step, for example, booking a call, signing up for an event or donating to your cause.
• Persuade – persuading your audience to think differently, try something new, undertake a challenge or join your movement or community.
• Summarise – A summary of the key points and information you want the audience to remember. If you decide to summarise your talk at the end, keep it to no more than three main points.

10 Examples of How to End a Presentation

1. Asking your audience to take action or make a pledge.

Here were asking the audience to take action by using the wording “take action” in our copy. This call to action is a pledge to donate. A clear message like this can be helpful for charities and non-profits looking to raise funding for their campaign or cause.

2. Encourage your audience to take a specific action, e.g. joining your cause or community

Here was are asking the audience to join our community and help solve a problem by becoming part of the solution. It’s a simple call to action. You can pass the touch to your audience and ask them to take the next lead.

3. Highlight the critical points for your audience to remember.

Rember, to summarise your presentation into no more than three key points. This is important because the human brain struggles to remember more than three pieces of information simultaneously. We call this the “Rule of Three”.

4. If you are trying to get more leads or sales end with a call to action to book a demo or schedule a call.

Can you inspire your audience to sign up for a demo or trial of your product? Structure your talk to lead your prospect through a journey of the results you generate for other clients. At the end of your deck, finish with a specific call to action, such as “Want similar results to X?”

Make sure you design a button, or graphic your prospect can click on when you send them the PDF version of the slides.

5. Challenge your audience to think differently or take action, e.g. what impact could they make?

6. Give your audience actions to help share your message.

7. Promote your upcoming events or workshops

8. Asking your audience to become a volunteer.

9. Direct your audience to learn more about your website.

10. If you are a book author, encourage your audience to engage with your book.

6 Questions to Generate an Ending for Your Presentation

You’ve told an engaging story, but why end your presentation without leaving your audience a clear message or call to action?

Here are six great questions you can ask yourself to generate an ending for your presentation or keynote talk.

• What impression would you want to leave your audience with?
• What is the big idea you want to leave them with?
• What action should they take next?
• What key point should you remember 72 hours after your presentation?
• What do you want them to feel?
• What is the key takeaway for them to understand?

What to Say After Ending a Presentation?

When you get to the end of a book, you don’t see the author say, “thank you for reading my last chapter.” Of course, there is no harm in thanking the audience after your presentation ends, but don’t make that the last words you speak.

Think of the ending of the presentation as the final chapter of an epic novel. It’s your chance to leave a lasting impression on the audience. Close with an impactful ending and leave them feeling empowered, invigorated and engaged.

• Leave a lasting impression.
• Think of it as the last chapter of a book.
• Conclude with a thought or question.
• Leave the audience with a specific action or next step.

How to End a Presentation with Style?

There are many great ways you can end your presentation with style. Are you ready to drop the mic?

Ensure your closing slide is punchy, has a clear headline, or uses a thought-provoking image.

Think about colours. You want to capture the audience’s attention before closing the presentation. Make sure the fonts you choose are clear and easy to read.

Do you need to consider adding a link? If you add links to your social media accounts, use icons and buttons to make them easy to see. Add a link to each button or icon. By doing this, if you send the PDF slides to people, they can follow the links to your various accounts.

What Should you Remember?

💡 If you take one thing away from this post, it’s to lose the traditional ending slides. Let’s move on from the “Thank you for your attention.” or “Any questions.” slides.

These don’t help you or the audience. Respect them and think about what they should do next. You may be interested to learn 3 Tactics to Free Your Presentation Style to help you connect to your audience.

Create stunning presentations with our templates, toolkits and guides.

Illiya Vjestica

Share this post:, related posts.

What are the Best Colours for Your PowerPoint presentation?

What are the Must-Read Essential Presentation Books?

Leave a comment cancel reply.

Your email address will not be published. Required fields are marked *

We use cookies to enhance your experience. By continuing to visit this site, you agree to our use of cookies

Presentation 101: How to Conclude Your Presentation with a Strong End

What do you do when you're ready to close a presentation? Maybe you'll just summarize the main points to end the topic, or make a call to launch an initiative, or play a video related to the topic, and so on. Typically, there are many methods to have a strong ending in presentation. Different presenters can have different methods. Overall, presenters should end their presentation with a strong end to motivate their audience. In this blog post, we’ll dive into the benefits of a strong end in presentation and the methods to conclude a presentation well.

What are the benefits of a good ending in presentation?

1.Leave a deep impression on the audience. At the end of the presentation, we can summarize the content of the presentation, emphasize the key points, or use a vivid metaphor to summarize the whole text, so that the audience has a clear impression of the content of the presentation, which can make the audience remember our presentation more deeply.

2.Enhance the persuasive power of the presentation. At the end of the speech, we can re-emphasize our own position and point of view, or use some thought-provoking words to impress the audience, so that they will resonate with our point of view, to enhance the persuasive power of the presentation.

3.Leave the audience with good feelings. At the end of the presentation, we can use some warm words to thank the audience for listening and support, or to express our good wishes for the future, so that the audience will still be immersed in a good emotion when they leave the presentation.

4.Add a sense of completeness to the presentation. At the end of the presentation, we can summarize the whole presentation, review the key content of the presentation, so that the whole presentation presents a complete structure, so that the audience feels that the content of the presentation is clear and logical, so as to increase the attractiveness of the presentation.

5.Provide a strong call to action: A well-crafted ending can prompt your audience to take action, whether it's to implement your suggestions, support your cause, or purchase your product or service

Seven Tips for have a strong end in your presentation:

1.Call to Action. At the end of the speech, he used his profound understanding and unique insights to offer hope and appeal to the audience. This kind of ending can inspire the audience's enthusiasm and make the audience take action.

E.g. "Now that we've discussed the importance of saving water resource, I urge each of you to commit to one small change in your daily lives to reduce water pollution. Whether repeatedly use water or reduce bath time, every action counts towards a more sustainable future."

2.Reiteration of Key Points. This is the most common way to end. Generally speaking, restating a point can help the audience review the speech and deepen their memory and understanding.

E.g. "In conclusion, our three main strategies for improving customer satisfaction are proactive communication, personalized service, and swift issue resolution. By implementing these strategies consistently, we can strengthen our relationships with customers and drive long-term loyalty."

3.Quotations or Anecdotes. This method uses a poem or a famous quote to summarize the key points. It not only makes the speech dramatic but also better conveys the speaker's emotions.

E.g. "As Lao Tzu said, ‘The journey of a thousand miles begins with one step.’ Let's remember these words as we are going to implement our plan.”

4.Visuals or Demonstrations. Using tools such as video at the end of a speech can better capture the audience's attention, increase the visual impact of the speech, and convey the message more vividly.

E.g. "Before we conclude, let me show you a brief video showcasing the impact of protect the marine environment. the beautiful sight of the sea serves as a powerful reminder of why our work is so important."

5.Open-Ended Questions. By using open-ended questions to elicit responses from your audience, you can effectively engage your audience and make your presentation more memorable.

E.g. "Finally, I'd like to leave you with a question: What role can each of us play in promoting diversity and inclusion within our organization? I encourage you to reflect on this question and share your thoughts with your colleagues."

6.Give a Storytelling. Sharing a story at the end is equivalent to responding to the speech with an example. This not only attracts the audience's interest, but also emphasizes the content of the speech.

E.g. "Let me share a story with you. Years ago, a small team of passionate individuals set out to change the world with nothing but an idea and a relentless drive to succeed. Today, that idea has transformed into a global movement, touching the lives of millions. Remember, it all started with a vision and the courage to pursue it."

7.Inspiring or Motivational Statements. This method can directly express the speaker's ideas. Give the audience a powerful attraction.

E.g. "As we conclude today's presentation, I want to leave you with this thought: No matter how daunting the challenges may seem, never underestimate the power of perseverance and innovation. Together, we have the ability to overcome any obstacle and create a brighter future for generations to come."

Generate you PowerPoint Presentation with Smallppt

Smallppt's AI PowerPoint is a game-changer in the realm of PowerPoint presentations. Its innovative features, collaborative capabilities, and focus on aesthetics redefine the standards of presentation creation. Professionals can now achieve excellence effortlessly with this advanced ai presentation tool.

It transforms the dull task of presentation creation into a seamless and delightful process. With a focus on design, content, and collaboration, Smallppt ensures that professionals can effortlessly craft presentations that leave a lasting impression. Elevate your presentations, captivate your audience, and redefine your professional narrative with the power of AI.

Enjoy your AI making PowerPoint in Smallppt!

We use essential cookies to make Venngage work. By clicking “Accept All Cookies”, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.

Manage Cookies

Cookies and similar technologies collect certain information about how you’re using our website. Some of them are essential, and without them you wouldn’t be able to use Venngage. But others are optional, and you get to choose whether we use them or not.

Strictly Necessary Cookies

These cookies are always on, as they’re essential for making Venngage work, and making it safe. Without these cookies, services you’ve asked for can’t be provided.

Show cookie providers

• Google Login

Functionality Cookies

These cookies help us provide enhanced functionality and personalisation, and remember your settings. They may be set by us or by third party providers.

Performance Cookies

These cookies help us analyze how many people are using Venngage, where they come from and how they're using it. If you opt out of these cookies, we can’t get feedback to make Venngage better for you and all our users.

• Google Analytics

Targeting Cookies

These cookies are set by our advertising partners to track your activity and show you relevant Venngage ads on other sites as you browse the internet.

• Google Tag Manager
• Infographics
• Daily Infographics
• Popular Templates
• Accessibility
• Graphic Design
• Graphs and Charts
• Data Visualization
• Human Resources
• Beginner Guides

Blog Marketing How To End A Presentation & Leave A Lasting Impression

How To End A Presentation & Leave A Lasting Impression

Written by: Krystle Wong Aug 09, 2023

So you’ve got an exciting presentation ready to wow your audience and you’re left with the final brushstroke — how to end your presentation with a bang. 

Just as a captivating opening draws your audience in, creating a well-crafted presentation closing has the power to leave a profound and lasting impression that resonates long after the lights dim and the audience disperses.

In this article, I’ll walk you through the art of crafting an impactful conclusion that resonates with 10 effective techniques and ideas along with real-life examples to inspire your next presentation. Alternatively, you could always jump right into creating your slides by customizing our professionally designed presentation templates . They’re fully customizable and require no design experience at all! 

Click to jump ahead:

Why is it important to have an impactful ending for your presentation?

10 effective presentation closing techniques to leave a lasting impression, 7 things to put on a conclusion slide.

• 5 real-life exceptional examples of how to end a presentation

6 mistakes to avoid in concluding a presentation

Faqs on how to end a presentation, how to create a memorable presentation with venngage.

People tend to remember the beginning and end of a presentation more vividly than the middle, making the final moments your last chance to make a lasting impression. 

An ending that leaves a lasting impact doesn’t merely mark the end of a presentation; it opens doors to further exploration. A strong conclusion is vital because it:

• Leaves a lasting impression on the audience.
• Reinforces key points and takeaways.
• Motivates action and implementation of ideas.
• Creates an emotional connection with the audience.
• Fosters engagement, curiosity and reflection.

Just like the final scene of a movie, your presentation’s ending has the potential to linger in your audience’s minds long after they’ve left the room. From summarizing key points to engaging the audience in unexpected ways, make a lasting impression with these 10 ways to end a presentation:

1. The summary

Wrap up your entire presentation with a concise and impactful summary, recapping the key points and main takeaways. By doing so, you reinforce the essential aspects and ensure the audience leaves with a crystal-clear understanding of your core message.

2. The reverse story

Here’s a cool one: start with the end result and then surprise the audience with the journey that led you to where you are. Share the challenges you conquered and the lessons you learned, making it a memorable and unique conclusion that drives home your key takeaways.

Alternatively, customize one of our cool presentation templates to capture the attention of your audience and deliver your message in an engaging and memorable way

3. The metaphorical prop

For an added visual touch, bring a symbolic prop that represents your message. Explain its significance in relation to your content, leaving the audience with a tangible and unforgettable visual representation that reinforces your key concepts.

4. The audience engagement challenge

Get the audience involved by throwing them a challenge related to your informational presentation. Encourage active participation and promise to share the results later, fostering their involvement and motivating them to take action.

5. The memorable statistic showcase

Spice things up with a series of surprising or intriguing statistics, presented with attention-grabbing visual aids. Summarize your main points using these impactful stats to ensure the audience remembers and grasps the significance of your data, especially when delivering a business presentation or pitch deck presentation .

Transform your data-heavy presentations into engaging presentations using data visualization tools. Venngage’s chart and graph tools help you present information in a digestible and visually appealing manner. Infographics and diagrams can simplify complex concepts while images add a relatable dimension to your presentation. 

6. The interactive story creation

How about a collaborative story? Work with the audience to create an impromptu tale together. Let them contribute elements and build the story with you. Then, cleverly tie it back to your core message with a creative presentation conclusion.

7. The unexpected guest speaker

Introduce an unexpected guest who shares a unique perspective related to your presentation’s theme. If their story aligns with your message, it’ll surely amp up the audience’s interest and engagement.

8. The thought-provoking prompt

Leave your audience pondering with a thought-provoking question or prompt related to your topic. Encourage reflection and curiosity, sparking a desire to explore the subject further and dig deeper into your message.

9. The empowering call-to-action

Time to inspire action! Craft a powerful call to action that motivates the audience to make a difference. Provide practical steps and resources to support their involvement, empowering them to take part in something meaningful.

10. The heartfelt expression

End on a warm note by expressing genuine gratitude and appreciation for the audience’s time and attention. Acknowledge their presence and thank them sincerely, leaving a lasting impression of professionalism and warmth.

Not sure where to start? These 12 presentation software might come in handy for creating a good presentation that stands out. 

Remember, your closing slides for the presentation is your final opportunity to make a strong impact on your audience. However, the question remains — what exactly should be on the last slide of your presentation? Here are 7 conclusion slide examples to conclude with a high note:

1. Key takeaways

Highlight the main points or key takeaways from your presentation. This reinforces the essential information you want the audience to remember, ensuring they leave with a clear understanding of your message with a well summarized and simple presentation .

2. Closing statement

Craft a strong closing statement that summarizes the overall message of your presentation and leaves a positive final impression. This concluding remark should be impactful and memorable.

3. Call-to-action

Don’t forget to include a compelling call to action in your final message that motivates the audience to take specific steps after the presentation. Whether it’s signing up for a newsletter, trying a product or conducting further research, a clear call to action can encourage engagement.

4. Contact information

Provide your contact details, such as email address or social media handles. That way, the audience can easily reach out for further inquiries or discussions. Building connections with your audience enhances engagement and opens doors for future opportunities.

Use impactful visuals or graphics to deliver your presentation effectively and make the conclusion slide visually appealing. Engaging visuals can captivate the audience and help solidify your key points.

Visuals are powerful tools for retention. Use Venngage’s library of icons, images and charts to complement your text. You can easily upload and incorporate your own images or choose from Venngage’s library of stock photos to add depth and relevance to your visuals.

6. Next steps

Outline the recommended next steps for the audience to take after the presentation, guiding them on what actions to pursue. This can be a practical roadmap for implementing your ideas and recommendations.

7. Inspirational quote

To leave a lasting impression, consider including a powerful and relevant quote that resonates with the main message of your presentation. Thoughtful quotes can inspire and reinforce the significance of your key points.

Whether you’re giving an in-person or virtual presentation , a strong wrap-up can boost persuasiveness and ensure that your message resonates and motivates action effectively. Check out our gallery of professional presentation templates to get started.

5 real-life exceptional examples of how to end a presentation 

When we talk about crafting an exceptional closing for a presentation, I’m sure you’ll have a million questions — like how do you end a presentation, what do you say at the end of a presentation or even how to say thank you after a presentation. 

To get a better idea of how to end a presentation with style — let’s delve into five remarkable real-life examples that offer valuable insights into crafting a conclusion that truly seals the deal: 

1. Sheryl Sandberg 

In her TED Talk titled “Why We Have Too Few Women Leaders,” Sheryl Sandberg concluded with an impactful call to action, urging men and women to lean in and support gender equality in the workplace. This motivational ending inspired the audience to take action toward a more inclusive world.

2. Elon Musk

Elon Musk often concludes with his vision for the future and how his companies are working towards groundbreaking advancements. His passion and enthusiasm for pushing the boundaries of technology leave the audience inspired and eager to witness the future unfold.

3. Barack Obama

President Obama’s farewell address concluded with an emotional and heartfelt expression of gratitude to the American people. He thanked the audience for their support and encouraged them to stay engaged and uphold the values that define the nation.

4. Brené Brown 

In her TED Talk on vulnerability, Brené Brown ended with a powerful quote from Theodore Roosevelt: “It is not the critic who counts… The credit belongs to the man who is actually in the arena.” This quote reinforced her message about the importance of embracing vulnerability and taking risks in life.

5. Malala Yousafzai

In her Nobel Peace Prize acceptance speech, Malala Yousafzai ended with a moving call to action for education and girls’ rights. She inspired the audience to stand up against injustice and to work towards a world where every child has access to education.

For more innovative presentation ideas , turn ordinary slides into captivating experiences with these 15 interactive presentation ideas that will leave your audience begging for more.

So, we talked about how a good presentation usually ends. As you approach the conclusion of your presentation, let’s go through some of the common pitfalls you should avoid that will undermine the impact of your closing:

1. Abrupt endings

To deliver persuasive presentations, don’t leave your audience hanging with an abrupt conclusion. Instead, ensure a smooth transition by providing a clear closing statement or summarizing the key points to leave a lasting impression.

2. New information

You may be wondering — can I introduce new information or ideas in the closing? The answer is no. Resist the urge to introduce new data or facts in the conclusion and stick to reinforcing the main content presented earlier. By introducing new content at the end, you risk overshadowing your main message.

3. Ending with a Q&A session

While Q&A sessions are valuable , don’t conclude your presentation with them. Opt for a strong closing statement or call-to-action instead, leaving the audience with a clear takeaway.

4. Overloading your final slide

Avoid cluttering your final slide with too much information or excessive visuals. Keep it clean, concise and impactful to reinforce your key messages effectively.

5. Forgetting the call-to-action

Most presentations fail to include a compelling call-to-action which can diminish the overall impact of your presentation. To deliver a persuasive presentation, encourage your audience to take specific steps after the talk, driving engagement and follow-through.

6. Ignoring the audience

Make your conclusion audience-centric by connecting with their needs and interests. Avoid making it solely about yourself or your achievements. Instead, focus on how your message benefits the audience.

What should be the last slide of a presentation?

The last slide of a presentation should be a conclusion slide, summarizing key takeaways, delivering a strong closing statement and possibly including a call to action.

How do I begin a presentation?

Grabbing the audience’s attention at the very beginning with a compelling opening such as a relevant story, surprising statistic or thought-provoking question. You can even create a game presentation to boost interactivity with your audience. Check out this blog for more ideas on how to start a presentation . 

How can I ensure a smooth transition from the body of the presentation to the closing? 

To ensure a smooth transition, summarize key points from the body, use transition phrases like “In conclusion,” and revisit the main message introduced at the beginning. Bridge the content discussed to the themes of the closing and consider adjusting tone and pace to signal the transition.

How long should the conclusion of a presentation be?

The conclusion of a presentation should typically be around 5-10% of the total presentation time, keeping it concise and impactful.

Should you say thank you at the end of a presentation?

Yes, saying thank you at the end of a PowerPoint presentation is a courteous way to show appreciation for the audience’s time and attention.

Should I use presentation slides in the concluding part of my talk? 

Yes, using presentation slides in the concluding part of your talk can be effective. Use concise slides to summarize key takeaways, reinforce your main points and deliver a strong closing statement. A final presentation slide can enhance the impact of your conclusion and help the audience remember your message.

Should I include a Q&A session at the end of the presentation?

Avoid Q&A sessions in certain situations to ensure a well-structured and impactful conclusion. It helps prevent potential time constraints and disruptions to your carefully crafted ending, ensuring your core message remains the focus without the risk of unanswered or off-topic questions diluting the presentation’s impact.

Is it appropriate to use humor in the closing of a presentation?

Using humor in the closing of a presentation can be appropriate if it aligns with your content and audience as it can leave a positive and memorable impression. However, it’s essential to use humor carefully and avoid inappropriate or offensive jokes.

How do I manage nervousness during the closing of a presentation?

To manage nervousness during the closing, focus on your key points and the main message you want to convey. Take deep breaths to calm your nerves, maintain eye contact and remind yourself that you’re sharing valuable insights to enhance your presentation skills.

Creating a memorable presentation is a blend of engaging content and visually captivating design. With Venngage, you can transform your ideas into a dynamic and unforgettable presentation in just 5 easy steps: 

• Choose a template from Venngage’s library: Pick a visually appealing template that fits your presentation’s theme and audience, making it easy to get started with a professional look.
• Craft a compelling story or outline: Organize your content into a clear and coherent narrative or outline the key points to engage your audience and make the information easy to follow.
• Customize design and visuals: Tailor the template with your brand colors, fonts and captivating visuals like images and icons, enhancing your presentation’s visual appeal and uniqueness. You can also use an eye-catching presentation background to elevate your visual content. 
• Incorporate impactful quotes or inspiring elements: Include powerful quotes or elements that resonate with your message, evoking emotions and leaving a lasting impression on your audience members
• Utilize data visualization for clarity: Present data and statistics effectively with Venngage’s charts, graphs and infographics, simplifying complex information for better comprehension.

Additionally, Venngage’s real-time collaboration tools allow you to seamlessly collaborate with team members to elevate your presentation creation process to a whole new level. Use comments and annotations to provide feedback on each other’s work and refine ideas as a group, ensuring a comprehensive and well-rounded presentation.

Well, there you have it—the secrets of how to conclude a presentation. From summarizing your key message to delivering a compelling call to action, you’re now armed with a toolkit of techniques that’ll leave your audience in awe.

Now go ahead, wrap it up like a pro and leave that lasting impression that sets you apart as a presenter who knows how to captivate, inspire and truly make a mark.

Discover popular designs

Infographic maker

Brochure maker

White paper online

Newsletter creator

Flyer maker

Timeline maker

Letterhead maker

Mind map maker

Ebook maker

7 Powerful Ways To End a Presentation

by Janice Tomich

• Presentation Planning & Public Speaking Skills

Have you ever attended a presentation or speech and didn’t know when it was over? Maybe you were even unsure if it was time to clap or get up and leave?

Your audience not knowing when a presentation has finished is a clear sign that you need to work on your conclusion. If you ending isn’t clear the closing statements sputter. Don’t let your words fizzle out.

People attend your presentation or speech to learn from you. Your passion for what you’ll be sharing started long ago. Keep that passion clear from your personal introduction right through your conclusion if you want the impact of your words to continue well past the time you step off the stage.

It’s crucial you get both the open and close of your speech right.

The conclusion is especially pivotal, because if you’ve thoughtfully structured your presentation at the end you will influence your audience to be inspired to do what you had planned with the information you’ve shared.

There are many different ways to close a presentation effectively.

If you’re lost and unsure about how to make your presentation compelling, I can help.

I’ll start with explaining 7 powerful ways I’ve seen my public speaking coaching clients end their speeches, and then give you my advice about two common ways to close a presentation which you should avoid.

Table of Contents

7 Techniques for Ending Your Presentation Powerfully

1. end with a overt call to action.

The most overt type of close is the Call To Action or CTA. A call to action is a clear, direct statement to your audience of what you want them to do next. Use this type of presentation conclusion when you want to be perfectly clear about your message.

This closing technique transparently encourages your audience to do something as concrete as “buy my book” or “sign my petition” or “take on a challenge.”

I once had the privilege of seeing Dr Hans Rosling deliver a TED Talk . He is an excellent presenter and a master of the close. Based on his research, he clearly challenges his audience to take his data to make decisions about resources needed for population growth. The talk is worth watching if you’re planning out a closing statement, because it’s a brilliant example of a strong close.

2. End with a a Soft and Subtle Call To Action

Have you ever left a presentation inspired to do something differently, even if you were not specifically directed to take action? The closing technique you witnessed was probably a subtler version of a CTA.

For a masterful example of this closing technique, watch the end of Tim Urban’s TED Talk on procrastination. Notice that he never specifically tells you to take action – to stop procrastinating. Instead, he gets you onboard in a soft way, slowly building up his argument via a number of examples of his own experience with procrastination.

Then, close to the end, he shows a visual which leaves you reassessing your life and what you will do with the remainder of it.

Tim’s masterful presentation conclusion has prompted many people to take action and change their habits, but it’s subtle and leaves you thinking as if the conclusions you come to are you own idea, not his.

3. Use a Quote to End Your Presentation

Using a quote for your final words can be an effective way to end your presentation. Choose your quote carefully, however—the quote needs to align with your message and clearly communicate your key point. Never use an obscure or confusing quotation. Don’t make your audience work too hard to understand the relationship between the quote on your final slide and your overall message.

One of the most touching quotes I heard used to conclude an inspirational speech was the last lines of the Mary Oliver poem “Summer’s Day”: “Tell me, what is it you will do – With your one wild and precious life?”

It kept me thinking about the preciousness of the days, how I had permission to push limits, and what those limits might be.

4. Finish Your Presentation By Closing The Loop

Create intrigue with a story which takes your audience on a journey. Using storytelling in business presentations or in a speech, threading it throughout, is not only a good way to grab the audience’s attention and enhance engagement. It’s also a powerful way to come to a conclusion when you finish your story.

Dr. Amy Cuddy’s TED Talk uses the “close the loop” technique brilliantly. She begins her presentation telling us about an accident she had that impacted her ability to thrive in university. She worked hard to make progress. Under the mentorship of a professor she thrived.

Dr. Cuddy goes on to talk about her research into how we can build confidence through body language techniques. She winds her talk up by speaking about a student of hers that she mentored through a lack of confidence…and very craftily closes the loop.

5. End Your Speech Using the Rule of Three

A communication technique called the Rule of Three is a powerful way to end your speech. Using this technique to end your presentation will make your key message stick.

An example of the Rule of Three is this Winston Churchill quote, “This is not the end. It is not even the beginning of the end. But it is, perhaps, the end of the beginning”.

Using three concepts triggers your brain to recognize a pattern, which humans are wired to do. Pattern recognition is how we make sense of things, it’s how we connect the dots and make meaning from the message.

Use the Rule of Three if you want your closing remarks to be remembered long after your audience leaves their seats.

​​​​Sucheta Misra Associate VP Inclusion & Diversity and Social Impact Leader

6. Finish with a Thought Provoking Question

There is value in having your audience walk away thinking about the questions you asked in your conclusion—and their personal responses to them. We humans are natural problem solvers. A question is a sticky way to create a memorable ending.

In his TED Talk, What Baby Boomers Can Learn From Millennials & Vice-Versa , Chip Conley provides food for thought about how we can all be contributors in the workplace by creating generational bridges. He asks, “Personally, who can you reach out to to create a mutual mentorship relationship? And organizationally, how can you create the conditions to foster an intergenerational flow of wisdom?” It’s not a rhetorical question, it’s a call to action. Chip finishes his presentation by telling us that bridges are the true sharing economy.

7. Deliver a Summary to Close Your Presentation

Delivering a summary of your core message can be an effective way to conclude, but be careful. Using a summary to finish your presentation sometimes risks losing your audience’s attention. If you name the main message(s) by rote, as if you’re rattling off a series of bullet points, the conclusion is likely to flop. Instead, use your summary slide to close your speech inspirationally, reviewing the key message and critically “the why.” Without the why, your summary will be forgotten in minutes.

2 Things to Avoid in Your Conclusion

Preparing, writing, and delivering a powerful speech is difficult, and some speakers are unprepared when they approach their closing remarks. Here are two things to avoid:

1. Running Out of Time

A poorly thought out and only minimally practiced presentation usually results in you having to cram your final remarks into the last few minutes of your allotted time. Your audience won’t be able to digest your final concepts if your words come at double-speed.

When you rush to the finish line not only will you feel stressed, your audience will too. This can seriously mar your reputation as a polished and professional public speaker.

2. Finish with a Question and Answer Session

You’re the speaker. You’ve been invited to take the stage and the audience is there to hear your ideas. The impact of too many otherwise excellent presentations are dulled in the last minutes, when a presenter opens the floor to questions, which are sometimes commandeered by someone in the room whose motivations might not align with your own. Your audience will remember your response to the last question. End with a question and answer session and you’ve essentially let someone else write your conclusion for you.

Question and answer sections aren’t a bad thing, but don’t end with them. Finish up your presentation by having all eyes on you. Close on your own terms.

The final (and best) tip I can give you is no matter the closing technique you choose to end your presentation or keynote address , is to practice it until it is firmly embedded into your memory. You want to know it inside out (and upside down) with absolute full confidence so you won’t have to scramble to come to a full stop.

You don’t have to prepare a presentation alone. If you’re feeling stuck or uninspired by your presentation’s conclusion, I invite you to book a 1-hour presentation strategy session . I’ll help you create a powerful ending that will have your audience leaving inspired.

If you’d like help with the entire presentation, I do that too. We can work together, one on one, to develop and create your next presentation or speech so you can deliver it with confidence and ease -> Prepare For Your Upcoming Presentation, Speech, or Talk .

Share this post:

Related Posts

How Much Should I Charge to Give a Keynote Speech?

Someone has just asked you how much you charge to give a keynote speech. What should you answer? It depends. I’m a public speaking coach. That gives me an insider’s view of keynote speaking costs

7 Public Speaking Books Actually Worth Your Time

Most people dislike public speaking. In fact, the stats say 73% of people fear delivering presentations or talks. If you are one of the 73%, you don’t have to be. There is an abundance of standout books

Yes, Anyone Can Become a Charismatic Speaker. Here’s how.

Is it possible to become a charismatic speaker if you weren’t born with the talent?  Someone asked me that question at one of the first workshops I delivered as a public speaking coach. And it

Janice Tomich Site Map

Testimonials

Social Media

© 2023 Janice Tomich. All Rights Reserved. Privacy Policy   |   Terms of Use

Give the keynote. Without the nerves.

CHICAGO AUGUST 29-30 PUBLIC SPEAKING CLASS IS ALMOST FULL! RESERVE YOUR SPOT NOW

• Public Speaking Classes
• Corporate Presentation Training
• Online Public Speaking Course
• Northeast Region
• Midwest Region
• Southeast Region
• Central Region
• Western Region
• Presentation Skills
• 101 Public Speaking Tips
• Fear of Public Speaking

How to End Your Presentation with a Bang

So you’ve spent days (maybe weeks) putting together a killer presentation. Now, you stand up with confidence, present every bullet point with poise, and then you get all the way to the end… and the presentation just fizzles.

It’s like a marathon runner who trains for months (maybe years), then just a half mile before the finish line, starts to cramps and can’t finish the race.

The last thing that you tell your audience will most likely be what they remember. So, you want to end your presentation with a bang!

In this post, we will cover three things that you should absolutely avoid when you close your presentation. In addition, we will also cover 6 killer ways to end on a positive note.

By the way, for more details about how to organize a good speech, see the following. 7 Foolproof Ways to Start a Presentation . | How to Design a Presentation Quickly .

Eliminate these “Show Stoppers” from Your Presentation Conclusion

Avoid Ending Your Presentation with a Question & Answer Period.

One of the things that drives me up the wall is ending a fantastic presentation with a Q & A session that has a high propensity to just flop.

It reminds me of some sage advice from my jr high school football coach. He was an old-school running game type of coach. He’d say,

“In football, when you pass the ball, only three things can happen and two of them are bad.”

I kind of feel the same way about Question & Answer periods. There are only three ways that Q & A sessions can end, and two of them are bad .

Yes, If your audience asks you great questions, you can end your presentation on a high note. However, if your audience asks you odd questions or uninteresting questions, you can end on a low note. Even worse than getting crappy questions, though is getting no questions. Now, the ending will just seem odd.

When I present, I encourage people to ask questions DURING my presentation . That way, I can use a more dynamic way to end my presentation with a bang.

Don’t End by Thanking the Audience for Their Time.

When you stand up to speak, you should have the attitude that your audience is there to hear from you because you have important information that they need. When you thank your audience for their time, you are conceding that their time is more important than your time.

Also Avoid an Abrupt Ending with No Conclusion.

This happened to me early in my career. The first time that I really bombed a speech, I made two really big mistakes. The first was that I sped through the information so quickly that I finished in less than half of the allotted time. Then, I just ran out of things to say, so I sat down. The people in the audience were confused. I had more time and the ending was so abrupt, that they weren’t sure if I was finished.

So, spend time preparing your conclusion. Practice it a few times, and you will end on a high note.

Bonus Tip: Warn Your Audience Ahead of Time that Your Speech is Coming to a Close.

Our brains are wired to look for structure in things. That’s why people get frustrated with cliffhangers in movies. Only in movies, there’s a sequel. In speeches and presentations, the end is the end.

Give a hint that you are nearing a close a couple of slides or paragraphs before you actually do. Saying something like, “So let’s review what we’ve discussed so far”, “As I wrap up this presentation” or “In conclusion”.

Signaling the close prepares your audience for the ending. Ironically, it also makes the ending more memorable.

Secrets to a Powerful Presentation Ending – 6 Ways to End Your Presentation with a Bang

Not that we have covered what NOT to do, let’s focus on a few, turnkey ways to end your presentation with a bang.

(1) End Your Presentation with a Brief Summary You Key Points.

This technique works really well because it allows you to repeat your key points a few times. This repetition helps your audience remember the content better.

An Example of Using a Summary to End Your Presentation with a Bang!

A couple of months ago, I had a class member that used this technique really well. She worked for a local TV station that was trying to attract new viewers. Here is the presentation outline that she created:

We Can Increase the Number of Young Viewers by Focusing More on Our Social Media Platforms Teens get most news from social media. Increase coverage w/ teens increases interest in station. Making social media selective will make us stand out against competition.

[Introduction] “My topic today is about how we can increase the number of young viewers by focusing more on social media. The things that we are going to cover are, how teens get most of their news from social media, that if we increase our coverage with teens there will also be a corresponding increase in interest in our TV station, and how making our social media selective will allow us to stand out from the competition.”

After the introduction, the speaker would then cover the “meat” of the presentation by going through each point with specific examples and evidence about how each of those points is true.

At the conclusion, the speaker could just recap by saying, “So in conclusion, since teens get most of their news via social media, if we increase our coverage with teens, we will also increase interest in our station, and if we make our social media selective we will stand out from the crowd, I believe that we can increase the number of young viewers by focusing more on social media.”

The summary technique is a very easy way to conclude your speech, and it will also increase the retention of your audience.

For additional examples, see How to Write a Speech in Just a few Steps .

(2) End with an Example, Story, or Anecdote.

I spoke for another 45 minutes, and then I finished the presentation by describing the success story of one of my class members. He had implemented the very content that I had just delivered to that breakout session group. However, he was delivering a very data-intense presentation for the Center for Disease Control. (So his content was even more boring than the type of content the audience had to deliver.) The story showed the group how a speaker can take even boring, data-filled material and deliver it well.

Those contrasting stories — the one at the start of my presentation, and the one at the end, work really well together. They bookend the entire presentation.

An Easy Way to Find a Funny Anecdote to End Your Presentation.

Sometimes a good anecdote or funny story can be a good way to end on a positive as well. A good place to get funny anecdotes is from Reader’s Digest . (RD has a great book published that has just funny work-related stories. You can purchase it here: Laughter the Best Medicine @ Work: America’s Funniest Jokes, Quotes, and Cartoons )

This is kind of an embarrassing incident, but it shows that if you get a little creative, any type of story can be a great ending.

I was training an instructor years ago, and I had her just pick a random funny anecdote from Reader’s Digest. I told her that, no matter what the story was about, I’d find some way to insert the funny story into our class. Here is the story that she picked…

A woman went to her boss saying that she was going to go home early because she was feeling sick. The boss, having just gotten over a cold said that he hoped it wasn’t something that he had given to her. A coworker overhearing the conversation said, ‘I hope not. She has morning sickness.'”

(Obviously, this instructor-in-training also had a sense of humor, as well.) I thought about it a while, and I just ended the session with, “So, in summary, one of the most important parts of the presentation design process is knowing your audience. In fact, that reminds me of a story…” I then just added the anecdote word-for-word, and I got a big laugh.

I created a whole series of posts on storytelling starting with Storytelling in Public Speaking .

(3) Finish Your Speech by Telling the End of an Earlier Story.

Then, I finished the presentation by telling how, just a year later, after a little outside training, I had to stand in front of over 400 people to give an acceptance speech for an award. This time, I was calm, and I used my humor to win over the audience, and I killed it. By continuing the story and providing a positive result at the end, it makes for a pretty nice presentation ending.

So start with a story where you had a challenge and end with a success story about how you overcame that challenge.

(4) End Your Presentation with an Open-Ended Question.

That’s why people are drawn to thought-provoking questions. So a great way to end your speech is with a well-designed, thought-provoking question.

When I teach a class, I use this technique before almost every break. For instance, if I teach an hour-long session, it will be easy for the audience to forget a lot of the content if it isn’t reinforced right away. So, by asking a thought-provoking question about the content, it stimulates the content in the minds of the audience.

When you ask questions, though, avoid easy questions where the answer is an obvious “yes” or “no.” Instead, ask open-ended questions. The easiest way to do this is to ask for the audience members’ opinions.

For instance, if my title is “Starting with a 3-Point Outline Will Help You Save Time When You Design Presentations,” I could end the speech with a question like, “Based on what we’ve talked about today, how can you see starting with a three-point outline helping you save time?”

Any answers that the audience provides will help me prove my point. The more the better.

(5) Give the Audience a Call-to-Action at the End of Your Speech.

Just as an FYI, here, though, if you ask them to do a single thing, they are more likely to do it. If you ask them to do a second thing, they are more likely to do neither. Sp, to prevent that and to inspire your audience, challenge them to do one specific thing from your speech.

If your presentation is about why your company should invest in advertising, make your call to action very specific. “So, my suggestion is that we increase our advertising budget by 10% and use that budget for additional re-targeting ads.”

The thing to keep in mind here is that the more calls to action that you have, the less likely they will do anything. So, make your call to action just a single item. And make the item easy to implement.

(6) The Echo Close Is an Inspirational Way to End Your Speech with a Bang.

A wise man once said, “The mind is not a vessel to be filled, but a fire to be kindled.” So, when you present, kindle the fire of knowledge. Kindle the fire of enthusiasm. Kindle the fire of humor. Kindle the fire of empathy. And you will kindle the fire of learning from your audience.

Another example might be.

So, in conclusion, brevity in public speaking is pretty important. In fact, George Orwell once said, “If it is possible to cut a word out of your speech, always cut it out.” So, when you create a presentation, cut the fluff. Cut the repetitive bullets. Cut the platitudes. And when you do, you will cut the confusion from your audience.

It is an easy technique if you prepare the ending and practice it a few times.

So that concludes the six ways that you can end your presentation with a bang. However… There is…

“One More Thing”

Steve Jobs was famous for concluding his keynotes with “One more thing…” then following it up with a surprising fact, feature, or innovation.

Why is this effective? Because it leaves people talking.

Regardless of how you choose to end your presentation, spend a little time on the ending. Make it flawless, and you will leave your audience wanting more! If you do, you will end your presentation with a bang!

Choose the Best Presentation Ending for Your Presentation Purpose

With all of the great choices, how do we know which presentation ending to use? Luckily, we have created a free handout to help you pick the best presentation ending. Although many of the tips above will work in many different types of speeches, the handout will help you identify which ending will accomplish specific purposes for your specific presentation.

For instance, if your goal is to help your audience retain the content, then summarizing your key points is a great choice. If your purpose is to inspire the audience, you might try the Call to Action or Echo technique instead. Just complete the form below for instant access!

Download the Free “How to End Your Presentation” Handout!

Podcasts , presentation skills

View More Posts By Category: Free Public Speaking Tips | leadership tips | Online Courses | Past Fearless Presentations ® Classes | Podcasts | presentation skills | Uncategorized

• Student Login:

How to Close Your Presentation in English Powerfully [+ FREE Presentation Checklist]

May 9, 2018 | Business Professional English , Free Resource , Public Speaking & Presentations

This lesson has been updated from its original posting in 2016.

You’re giving your presentation in English. You have just two minutes left. And it’s time for the conclusion …

Did you know most people only remember the first and last things you tell them? It’s true.

If you are giving a presentation in English, then you definitely want people to remember what you say at the end. And this means your closing must be powerful!

You’ve worked hard on your presentation. You searched for information online. You couldn’t sleep at night. You felt nervous about making mistakes. You spent hours preparing. You reviewed the grammar and vocabulary. You worried about someone asking a question. You practiced and practiced and practiced.

And now it’s the last two minutes. This is the last opportunity for your audience to hear your key points. It is the last chance you have to help your audience remember your comments.

A closing in a presentation should be short and clear. It should summarize your key points. And, most importantly, it should be powerful.

In today’s lesson, you’re going to learn about 3 ways to make your closing more powerful. Plus you’ll learn useful key expressions you can use in your presentation.

3 steps to a powerful closing in your presentation.

Lesson by Annemarie

3 Strategies to Close Your Presentation Powerfully

Use these 3 strategies in your conclusion to:

• recapture your audience’s attention
• get your audience to focus and remember your key points
• help your audience connect with you and your topic
• end your presentation powerfully

One: Include a Call to Action (CTA)

Is there something you want your audience to do or think after your presentation. Do you want them to take action? Tell your audience exactly what you want them to do with a Call to Action.

Here’s my example:

“ After you finish today’s lesson, please take 2 minutes to  leave a comment about your experience with presentations. You can share your thoughts or ask questions in the comments section at the bottom of this lesson – it’s the perfect place to join a discussion on this topic.”

A couple useful expressions to help you introduce your CTA is:

• To close, I’d like to ask you to do this one thing…
• And finally, before you leave the conference today, please take two minutes to…

Two: End with a Powerful/Inspirational Quote

Is there one thing you really want your audience to remember? Or is there a specific feeling you want your audience to have after your presentation?

Using a powerful quote can help you do that. You could introduce a great quote or interesting statistic with:

• I’d like to finish with this powerful/interesting/wonderful/inspiring/ quote from …
• And finally, let’s finish up today’s discussion with this surprising/useful/shocking/hopeful statistic …

Here are some example quotes that might help people be prepared to take action or to think differently. But remember! Always match the quote or statistic to your topic:

“In the end, we will remember not the words of our enemies, but the silence of our friends.”  – Martin Luther King, Jr. “Sometimes we stare so long at a door that is closing that we see too late the one that is open.”  – Alexander Graham Bell

Three: Add a Surprising Fact or Statistic

Is there something you’d love for your audience to think about after your presentation? Is there a statistic or fact that will help someone remember your key points?

A surprising fact can also help re-engage your audience, it will snap their attention back to you.

For example:

Did you know that the human brain’s capacity is limitless – that’s great new right? BUT … did you also know that a person is likely to remember only 25% of a presentation after 24 hours?

Uh oh. That is why it’s SO important to have a powerful ending! Remember: the key is to find a statistic or fact that connects directly to your topic.

Useful Language to Close Your Presentation

Summarize Your Key Points & Close Your Presentation

• That brings us to the end of the presentation. I’d like to summarize by saying …
• That concludes my presentation. However, I’d like to quickly summarize the main points or takeaways.
• And on that final note, that concludes my presentation.
• To quickly recap, I’d like you to remember these key points …
• To summarize …
• In conclusion …
• I’d like to bring this presentation to a close with …
• I’d like to close this talk with …
• So, this concludes the focus of discussion today. To end, I’d like to highlight …
• This concludes [name/title of the section] so let’s move on to the final comments.

Thank Your Audience

• I sincerely appreciate your attention today/this evening/this morning.
• And that brings us to the end. I’d like to thank you for your time and attention today.
• Thank you so much for your interest and attention.
• At this time, I’d like to have my colleague speak so I’ll finish up by saying thank you for your attention.
• I can see that our time is just about up so to finish I’d like to say thank you.
• I sincerely appreciate that I’ve had this opportunity to present to you.
• If there is one thing I would like you to remember from today’s presentation it’s …

Take Questions

• If anyone has any questions, I’d be happy to open up the discussion.
• If anyone has any questions, please feel free to ask now and I’ll do my best to answer.
• Would anyone like to ask any questions?
• I would now be interested to hear from you with your thoughts or questions.
• Now let’s move on to some Q&A. (Q&A = Questions and Answers)

Provide Next Steps or Contact Information

• If you would like more information, here is a list of useful resources/websites.
• If anyone who like more information or has questions, please feel free to contact me at: [include contact info]
• Here is a list for further reading on this topic. (Include the list of books or websites.)

Get the complete Presentations in English Series:

Part 1: How to Prepare for Your Presentation in English

Part 2:  How to Start with a Great Introduction in Your Presentation

Part 3:  How to Organize Your Presentation in English

Part 4: How to End Your Presentation Powerfully

After you’ve watched the video and reviewed the lesson, I’d love to hear from you!

Tell me about the best presentation you ever heard. Who gave the presentation? And why do you remember it? Share what you remember in the comments section below.

And for the bonus question!! Have you given a presentation in English? What tips or advice would you like to share with others? You can add your advice in the comments section.

Thank you so much for joining me!

~ Annemarie

Get the Confidence to Say What You Want in English

Follow my 3-step solution to speak English with clarity, fluency, and freedom so you can say what you want with confidence.

You'll also get my Confident English lessons delivered by email every Wednesday and occasional information about available courses. You can unsubscribe any time.

More Like This

#317: When to Use Rather Than and Instead Of | Accurate English Grammar

Confused about when to use “rather than” and “instead of”? 😕 These two phrases might seem similar, but they have distinct meanings and usages that can make a big difference in your English communication.

#316: Alternatives to ‘I Understand’ for Daily Conversations | Upgrade Your English

Using alternatives to ‘I understand’ enhances your vocabulary for daily conversations and helps you communicate more effectively and confidently.

#315: Think in English and Speak Faster in Conversations (How to Stop Translating in Your Head)

If you’ve ever struggled to translate your thoughts quickly, learn to transform how you think in English so you can speak faster in conversations.

#314: Master English Networking: How to Network with Coffee Chats

English speakers love creating new words, and we do it regularly with word blends such as glamping, hangry, bromance, and more. Discover current popular word blends in English.

#313: How to Understand English TV Without Subtitles

#312: Word Blends in Modern English Vocabulary | Hangry, Kenergy, Glamping

© Copyright 2014-2024 Speak Confident English  |   Privacy Policy  |   Terms & Disclaimer  | Online Class Policies

I’m glad to hear it was helpful!

This was very helpful

Thanks, Ma’am/Sir. This helped me a lot… 

Same here ma’am

This is so helpful. Thank you so much

This helped a lot. Thank you so much <3

I accidentally found your page while working on my English video presentation. It’s really helpful. Thanks soooo much 🙂

I’m very glad to know it was helpful!

Hi! I found your page very insightful. Thank you very much!

I’m glad to hear it!

great video series. thank you so much. you mentioned that you had a downloadable checklist in the final video. where could I find this thanks?

Hi Ellie, I’m glad the series was helpful.

When you visit the lesson, there should be an image that pops up with an opportunity to get the download. If you don’t see it, please let me know so I can fix it.

Helped a lot! Thank you very much <33

thank you so much

I love your method

Hello, I have a 5 minute oral presentation of a fictional book, w/the main focus on the leadership traits of the characters. I enjoyed the book, and suspect others might, so to that end, is it OK to NOT share the ending? Thank you

Thanks for your help 🙂

Great website. I found a typo in on the presentation closings page “Useful Langauge to Close Your Presentation”.

Good eyes! Thanks so much for the note. We’ve fixed the typo.

Dear Annemarie, thank you so much for sharing. 

Dear Annemarie, thank you so much for sharing. I learned so much from your 4 videos and I will work on improving my presentation skills. Love your spirit of excellence. For me as a presenter, its important i am passionate about the topic i share and audience will be able to apply some of the learnings in their life. Thank you Annemarie. I love your voice too. Stay blessed.

I watch continuously watched ur 4 videos and U r a great teacher.Thanks for making such purposeful videos.

I am so happy , I have more form you thank you very much

You are absolutely wonderful and your website is extremely useful and also quit impressive i habe my english A-levels in December i copied this text i sinisterly appreciate that i have had this opportunity to present to you and i also add something * it was a honor for me so thank you ☺️

Thanks, Jasmin! I’m so glad to know my lessons are helpful to you.

hey Annemarie could you help me in ending my presentation on mental health. it is a school presentation for MUN

If you’d like editing help, please see our options for 1:1 classes .

You are my favorite speaker. ☺

Hi Anna, that’s so kind of you. Thank you. 🙂

It’s so useful to us…… I’m so happy by this

I’m glad it was helpful to you, Kalpana.

I was holistically stuck about how to give my first ever presentation, but this gave me an impetus and confidence. Thanks a lot for this exquisite info

Awesome. I’m glad this helped you to move forward.

Thank YOU for tour tips. They are really inspiring. I Will try to put them into practise.

Hi Nancy, Wonderful! I’m glad they’re helpful to you!

It’s so useful to us…… I’m so happy by this

do you have Presentation course

Hi Hammad, I don’t at this time but it’s definitely something I’m thinking about.

" I can understand more than I can speak. "

Turn your listening skills into confident speaking. ➡️

Pin It on Pinterest

How to End a Presentation The Right Way (+ 3 Downloadable Creative PowerPoint Conclusion Slides)

Ausbert Generoso

Ever been in a presentation that started strong but fizzled out at the end? It’s a common frustration. The conclusion is where your message either sticks or fades away.

But how often have you left a presentation wondering, “Was that it?” A lackluster ending can undermine the impact of an entire presentation. In the digital age, a strong conclusion isn’t just a courtesy; it’s your secret weapon to make your message unforgettable.

In this blog, we’re diving into the art of crafting a powerful ending, making sure your audience doesn’t just understand but gets inspired. Let’s explore the key on how to end a presentation in a way that lingers in your audience’s minds.

Table of Contents

Why having a good presentation conclusion matters.

Understanding why a conclusion is not merely a formality but a critical component is key to elevating your presentation game. Let’s delve into the pivotal reasons why a well-crafted conclusion matters:

🎉 Lasting Impression

The conclusion is the last note your audience hears, leaving a lasting impression. It shapes their overall perception and ensures they vividly remember your key points.

🔄 Message Reinforcement

Think of the conclusion as the reinforcement stage for your central message. It’s the last opportunity to drive home your main ideas, ensuring they are understood and internalized.

📝 Audience Takeaways

Summarizing key points in the conclusion acts as a guide, ensuring your audience remembers the essential elements of your presentation.

💬 Connection and Engagement

A well-crafted conclusion fosters engagement, connecting with your audience on a deeper level through thought-provoking questions, compelling quotes, or visual recaps.

🚀 Motivation for Action

If your presentation includes a call to action, the conclusion plants the seeds for motivation, encouraging your audience to become active participants.

🌟 Professionalism and Polishing

A strong conclusion adds professionalism, showcasing attention to detail and a commitment to delivering a comprehensive and impactful message.

6 Unique Techniques and Components to a Strong Conclusion

As we navigate the art of how to end a presentation, it becomes evident that a powerful and memorable conclusion is not merely the culmination of your words—it’s an experience carefully crafted to resonate with your audience. In this section, we explore key components that transcend the ordinary, turning your conclusion into a compelling finale that lingers in the minds of your listeners.

1. Visual Storytelling through Imagery

What it is:  In the digital age, visuals carry immense power. Utilize compelling imagery in your conclusion to create a visual story that reinforces your main points. Whether it’s a metaphorical image, a powerful photograph, or an infographic summarizing key ideas, visuals can enhance the emotional impact of your conclusion.

How to do it:  Select images that align with your presentation theme and evoke the desired emotions. Integrate these visuals into your conclusion, allowing them to speak volumes. Ensure consistency in style and tone with the rest of your presentation, creating a seamless visual narrative that resonates with your audience.

2. Interactive Audience Participation

What it is:  Transform your conclusion into an interactive experience by engaging your audience directly. Pose a thought-provoking question or conduct a quick poll related to your presentation theme. This fosters active participation, making your conclusion more memorable and involving your audience on a deeper level.

How to do it:  Craft a question that encourages reflection and discussion. Use audience response tools, if available, to collect real-time feedback. Alternatively, encourage a show of hands or open the floor for brief comments. This direct engagement not only reinforces your message but also creates a dynamic and memorable conclusion.

3. Musical Closure for Emotional Impact

What it is:  Consider incorporating music into your conclusion to evoke emotions and enhance the overall impact. A carefully selected piece of music can complement your message, creating a powerful and memorable ending that resonates with your audience on a sensory level.

How to do it:  Choose a piece of music that aligns with the tone and message of your presentation. Introduce the music at the right moment in your conclusion, allowing it to play during the final thoughts. Ensure that the volume is appropriate and that the music enhances, rather than distracts from, your message.

4. Intentional and Deliberate Silence

What it is:  Sometimes, the most impactful way to conclude a presentation is through intentional silence. A brief pause after delivering your final words allows your audience to absorb and reflect on your message. This minimalist approach can create a sense of gravity and emphasis.

How to do it:  Plan a deliberate pause after your last sentence or key point. Use this moment to make eye contact with your audience, allowing your message to sink in. The strategic use of silence can be particularly effective when followed by a strong closing statement or visual element.

5. Narrative Bookending

What it is:  Create a sense of completeness by bookending your presentation. Reference a story, quote, or anecdote from the introduction, bringing your presentation full circle. This technique provides a satisfying narrative structure and reinforces your core message.

How to do it:  Identify a story or element from your introduction that aligns with your conclusion. Reintroduce it with a fresh perspective, revealing its relevance to the journey you’ve taken your audience on. This technique not only creates coherence but also leaves a lasting impression.

6. Incorporating Humor for Memorable Impact

What it is:  Humor can be a powerful tool in leaving a positive and memorable impression. Consider injecting a well-timed joke, light-hearted anecdote, or amusing visual element into your conclusion. Humor can create a sense of camaraderie and connection with your audience.

How to do it:  Choose humor that aligns with your audience’s sensibilities and the overall tone of your presentation. Ensure it enhances, rather than detracts from, your message. A genuine and well-placed moment of humor can humanize your presentation and make your conclusion more relatable.

[Bonus] Creative Ways on How to End a Presentation Like a Pro

1. minimalist conclusion table design.

One of the many ways to (aesthetically) end your PowerPoint presentation is by having a straightforward and neat-looking table to sum up all the important points you want your audience to reflect on. Putting closing information in one slide can get heavy, especially if there’s too much text included – as to why it’s important to go minimal on the visual side whenever you want to present a group of text.

Here’s how you can easily do it:

• Insert a table. Depending on the number of points you want to reinforce, feel free to customize the number of rows & columns you might need. Then, proceed to fill the table with your content.
• Clear the fill for the first column of the table by selecting the entire column. Then, go to the Table Design tab on your PowerPoint ribbon, click on the Shading drop down, and select No Fill.
• Color the rest of the columns as preferred. Ideally, the heading column must be in a darker shade compared to the cells below.
• Insert circles at the top left of each heading column. Each circle should be colored the same as the heading. Then, put a weighted outline and make it white, or the same color as the background.
• Finally, put icons on top each circle that represent the columns. You may find free stock PowerPoint icons by going to Insert, then Icons.

2. Animated Closing Text

Ever considered closing a presentation with what seems to be a blank slide which will then be slowly filled with text in a rather captivating animation? Well, that’s sounds specific, yes! But, it’s time for you take this hack as your next go-to in ending your presentations!

Here’s how simple it is to do it:

• Go to Pixabay , and set your search for only videos. In this example, I searched for the keyword, ‘yellow ink’.
• Insert the downloaded video onto a blank PowerPoint slide. Then, go to the Playback tab on the PowerPoint ribbon. Set the video to start automatically, and tick the box for ‘Loop until stopped’. Then, cover it whole with a shape.
• Place your closing text on top of the shape. It could be a quote, an excerpt, or just a message that you want to end your PowerPoint presentation with.
• Select the shape, hold Shift, and select the text next. Then, go to Merge Shapes, and select Subtract.
• Color the shape white with no outline. And, you’re done!

3. Animated 3D Models

What quicker way is there than using PowerPoint’s built-in 3D models? And did you know they have an entire collection of animated 3D models to save you time in setting up countless animations? Use it as part of your presentation conclusion and keep your audience’ eyes hooked onto the screens.

Here’s how you can do it:

• Design a closing slide. In this example, I’m using a simple “Thank You” slide.
• Go to Insert, then click on the 3D Models dropdown, and select Stock 3D Models. Here, you can browse thru the ‘All Animated Models’ pack and find the right model for you
• Once your chosen model has been inserted, go to the Animations tab.
• In this example, I’m setting a Swing animation. Then, set the model to start with previous.
• For a final touch, go to Animation Pane. From the side panel, click on the Effect Options dropdown and tick the check box for Auto-reverse. Another would be the Timing dropdown, then select Until End of Slide down the Repeat dropdown.

Get a hold of these 3 bonus conclusion slides for free!

Expert Tips on How to End a Presentation With Impact

🔍  Clarity and Conciseness

Tip:  Keep your conclusion clear and concise. Avoid introducing new information, and instead, focus on summarizing key points and reinforcing your main message. A concise conclusion ensures that your audience retains the essential takeaways without feeling overwhelmed.

⏩  Maintain a Strong Pace

Tip:  Control the pacing of your conclusion. Maintain a steady rhythm to sustain audience engagement. Avoid rushing through key points or lingering too long on any single aspect. A well-paced conclusion keeps your audience focused and attentive until the very end.

🚀  Emphasize Key Takeaways

Tip:  Clearly highlight the most critical takeaways from your presentation. Reinforce these key points in your conclusion to emphasize their significance. This ensures that your audience leaves with a firm grasp of the essential messages you aimed to convey.

🔄  Align with Your Introduction

Tip:  Create a sense of cohesion by aligning your conclusion with elements introduced in the beginning. Reference a story, quote, or theme from your introduction, providing a satisfying narrative arc. This connection enhances the overall impact and resonance of your presentation.

🎭  Practice, but Embrace Flexibility

Tip:  Practice your conclusion to ensure a confident delivery. However, be prepared to adapt based on audience reactions or unexpected changes. Embrace flexibility to address any unforeseen circumstances while maintaining the overall integrity of your conclusion.

📢  End with a Strong Call to Action (if applicable)

Tip:  If your presentation includes a call to action, conclude with a compelling and actionable statement. Clearly communicate what you want your audience to do next and why. A strong call to action motivates your audience to take the desired steps.

🙏  Express Gratitude and Closure

Tip:  Express gratitude to your audience for their time and attention. Provide a sense of closure by summarizing the journey you’ve taken together. A gracious and thoughtful conclusion leaves a positive final impression.

Final Thoughts

In wrapping up your presentation, the conclusion serves as the final touch, leaving a strong and lasting impression. Think of it as the last puzzle piece that completes the picture. Ensure your conclusion goes beyond a simple summary, using visuals and engagement to make it memorable. Express gratitude sincerely as you bring your talk to an end, acknowledging the shared experience and setting the stage for what follows.

In these closing moments, aim for more than just a conclusion; create a connection that lingers in the minds of your audience.

About Ausbert Generoso

Try classpoint for free.

All-in-one teaching and student engagement in PowerPoint.

Supercharge your PowerPoint. Start today.

800,000+ people like you use ClassPoint to boost student engagement in PowerPoint presentations.

Like what you're reading?

How to end a presentation in 10 memorable ways

Get your team on prezi – watch this on demand video.

Michael Lee August 28, 2019

You’ve just delivered a captivating presentation that had people hanging on your every word. Now you need to wrap it up and leave a lasting impression. After all, studies show people have an easier time recalling information presented at the beginning and end. So, you might be asking yourself: “How can I end my presentation in a memorable way?”

It’s common to field questions at the end, but this can make your presentation less memorable and derail your message. If you’re wondering how to end a presentation in a way that will engage your audience, try one of the 10 examples below.

Also, take notes on additional tips and tricks that can help you end your presentation with confidence and style.

1. Tell a compelling story

Offering a compelling story is a powerful way to end your presentation, especially if it’s a personal one. Personal stories help create empathy with the audience, which makes it easier to get your key message across. Also, it is a creative way to summarize your main points and make sure that your message has a personal feel to it.  As an example, health and wellness presenters will often wrap up presentations with a story about a personal health scare and how a change in their lifestyle helped them live a better life.

Try using Prezi — and in particular, the animations — to create a presentation that promotes storytelling and keeps your audience interested. By zooming in and out at specific points, you can visualize your story as you tell it, which will help people remember your presentation. Check out our previous Prezi Awards winners for great examples of visual storytelling in action.

2. Add a call to action

It’s not enough to assume your presentation will make people want to do something. Instead, you should be clear by including a call to action (CTA) at the end of your speech. Keep in mind that the CTA needs to be easily achievable and also relevant to your content. If people need to jump through hoops to do the action, then nobody will bother. Similarly, if you spent the entire time sharing a deeply personal story, then it wouldn’t be appropriate to ask people to buy your product. 

Some examples of captivating CTAs:

“Start your journey towards X today!” 

“Make a change with X!”

“Create a better tomorrow for yourself with X!”

“Sign up now & get exclusive insights!”

When crafting your CTA, think about what is the next step you want your audience to take and why they would want to take it. This way, you can tie an actionable step with compelling reasoning.

3. Drop a surprising fact

You’ve followed the science behind good public speaking and have been able to maintain eye contact with your audience during your presentation. Now consider finishing your presentation with a surprising fact. Facts with statistical numbers work well to engage your audience, and you’ll likely find a variety of facts related to your presentation topic if you search online.

By finishing your presentation off with a shocking number or fact, people will be more likely to remember your presentation. Also, if you incorporate a fact that can create some sort of emotion, whether positive or shocking or else, your presentation will become even more memorable. However, be aware to share something that creates an emotion you want your audience to be feeling. 

Tip: Be careful not to dump a bunch of numbers on the screen. Use the power of visuals to convey complex information in an impactful way. 

4. Share a quote

Using an interesting and relevant quote is a great way to end your presentation. However, to make sure the quote stays with your audience long after they leave the room, choose one they don’t hear all the time. You can ensure your quote is fresh by looking for one from a modern leader or personality rather than one from a historical figure.

Just make sure your quote goes with the theme of your presentation. Additionally, if you can tie the quote back to a personal story, you’ll leave your audience with a better grasp of the key points of your presentation.

Examples of powerful quotes you can leave your audience with:

“Don’t worry about failure. You only have to be right once.” – Drew Houston, co-founder, and CEO of Dropbox

 “Don’t ever make decisions based on fear. Make decisions based on hope and possibility.” – Michelle Obama, the former first lady of the United States

“If you don’t like something, change it. If you can’t change it, change your attitude.” – Maya Angelou, writer

5. Use the rule of three

The rule of three is a simple and powerful way of communicating. The idea behind the rule of three is that it’s easier for the audience to remember concepts, ideas, and beliefs when they’re presented in patterns of three. You can find the rule of three almost everywhere you look.

As a real-life example of ending a presentation with the rule of three, Dianna Cohen, co-founder of the Plastic Pollution Coalition, wraps up her speeches on plastic pollution by stating, “We can save our oceans, save our planet, and save ourselves.”

6. Refer back to your opening statement

If you’re wondering how to end a presentation that’s long or includes complicated information, try referencing your opening statement. This is also a good way to signal to your audience that things are coming to a close. By coming back to the opening statement, your audience will have a better understanding of how the different arguments all tie in together, to sum up, the message you are trying to deliver. 

To make it more interesting, you can also try injecting some humor or adding some extra insight to your message. However, don’t just mention your opening statement but also show how your opening statement and the points you raised are linked to the closing argument.

7. Ask a rhetorical question

Just because you don’t want to end your presentation slide with the audience’s questions doesn’t mean you can’t finish your speech with any questions at all. Consider wrapping things up by asking your audience a rhetorical question. The key thing is to make sure the question is a strong one, as you want your audience to think about the question after they leave. 

At the end of your presentation, you can simply add, “is x the right answer to the question? That’s for you to answer.”

With a rhetorical question, your audience will leave your presentation thinking about their answer. Consequently, your presentation will stay in their minds a little bit longer and the question can even serve as a discussion starter later on. It’s a great way to make your presentation more memorable.  

8. Sum it up with a short, memorable statement

Sometimes the best way to end your presentation is with one statement that pulls everything together. To make sure the main points from your presentation stay with your audience, consider how you can condense everything into a short and memorable statement that will stick with people once they leave the room.

Ensure that your statement is relevant and concise. For instance, you can end your presentation by saying, “If you were to remember one thing after this presentation, it’s this … “ Or, “Let’s always … no matter how difficult/great/tragic/amazing it is.”

9. Close with a powerful visual

Sometimes, visuals can say much more than words. If you want to end your presentation with a powerful note, show an image, drawing, short video clip, or another type of visual that ties in with your message. 

Visuals can help your audience retain information. In fact, 90% of the information received by our brains is in visual form. That is why, in some cases, visuals can leave a greater impact than a written or spoken word. 

For instance, if your presentation is about a charity project, you can end your speech by showing a picture of the team that was involved. Also, if you want to create captivating visuals, make sure to check out Prezi Design where you can easily create compelling infographics and reports, and find a wide selection of images, stickers, and GIFs.

10. Thank your audience

A short and sweet way how to end your presentation speech is with acknowledgments and giving thanks. By thanking your audience for listening and paying attention, you will make clear that this is the end of your presentation and that you appreciate their input in whatever way they contributed. You can also acknowledge your team or another person if they have helped you with your presentation or in other ways that tie in with your message. 

Tip: Don’t just simply say “thank you” but truly express your gratitude in your own words. 

No matter how you end a presentation speech, the end goal is to have your audience remember your message. Use Prezi’s visual presentation format to your advantage, and emphasize the importance of your message when you choose how to end a presentation.

Give your team the tools they need to engage

Like what you’re reading join the mailing list..

• Prezi for Teams
• Top Presentations

• Video Marketing
• Case Studies
• Create a video

How to End a Presentation? [Top 8 Strategies with Examples]

Guru - May 9, 2023 - Leave your thoughts. 9 min read

animaker deck , presentation , presentation ideas , Presentation Software , presentation tips

How you end a presentation is just as crucial as its opening. It can make or break the impression that you leave on your audience.

A strong conclusion can reinforce your key message and ensure that your audience remembers it even after the presentation is over.

A well-concluded presentation can leave your audience impressed, energized, and motivated to take action.

So now, are you wondering what’s the best way to conclude your presentation? Don’t worry! You have come to the right place!

To help you make a powerful ending to your presentation, we have compiled a list of 8 different strategies in this blog post.

Each of these strategies is designed to help you create a memorable and impactful conclusion to your presentation.

By choosing the most appropriate one for your presentation, you can ensure that your audience remembers your key message and feels motivated to take action.

Let’s jump right in,

1. Emphasize the core message 2. Mirror your opening statement 3. Pose an open-ended question 4. End with a Call to action 5. Thank the audience 6. End with a powerful quote 7. Acknowledge your contributors 8. Ask for feedback

1. Emphasize the core message:

One of the most important aspects of any presentation is ensuring your audience understands your core message.

Reiterating your main points and summarizing your message at the end of your presentation can reinforce this and leave a lasting impression.

It helps to ensure that your audience understands the purpose of your presentation and has a clear takeaway from the information you have provided.

In this video, the speaker restates her topic to conclude her speech firmly and gives a pause, resulting in tremendous applause from the audience.

Similarly, by restating your core message, you can also create a sense of cohesion and give your presentation a firm closure.

This can be particularly important if you want to motivate your audience to take action or influence their behavior in some way.

However, it's important not to repeat EVERYTHING you have said. Instead, focus on the most crucial elements and highlight them in a concise and clear manner.

2. Mirror your opening statement:

A great way to end your presentation is by mirroring your opening statement in your conclusion.

Highlighting your presentation's key message at the end and emphasizing the central idea you aimed to communicate will help your audience to retain it in their memory.

During the conclusion of the presentation, the speaker effectively utilized the technique of mirroring the opening example she had presented - ordering a pizza on the phone by herself.

The speaker demonstrated the remarkable transformation she had undergone in terms of personal growth and confidence, which strongly reinforced her message to the audience.

By mirroring her opening example, she created a sense of familiarity and connection with her audience while simultaneously driving home the key message of her presentation.

This technique allowed the audience to understand better and relate to the speaker's personal journey and the message she was conveying.

Similarly, you can also use this strategy to conclude your presentation. This can be particularly effective if you are trying to reinforce a specific theme or idea throughout your presentation.

3. Pose an open-ended question:

One of the best ways to conclude your presentation is to elicit a response from your audience using an open-ended question that can effectively engage them and make your presentation more memorable.

Look at how the speaker concludes her speech with an open-ended question in this video.

Similarly, you can also raise open-ended questions to help your audience look from a different perspective and encourage them to investigate more thoroughly on the information presented.

Most importantly, ensuring that your question is relevant to your presentation and doesn't detract from your overall message is essential when eliciting a response.

So make sure that you kindle your audiences’ thoughts and ideas with the open-ended question at the end. This helps create a good long-lasting impression of your presentation.

4. End with a Call to action:

One of the best ways to end your presentation is by concluding with a call to action slide.

Incorporating a call to action into your presentation can be a powerful way to encourage your audience to take the next step.

Whether it's signing up for a program, making a purchase, or supporting a cause, a clear call to action is essential to achieving your desired outcome.

Similarly, according to your type of presentation, you can include a relevant call to action.

For example, this might involve providing specific instructions or offering an incentive for taking action, such as a discount or free trial.

It's essential that you understand their pain points and make your call to action compelling. Ensure that your core message and the needs of your audience are aligned so that they are motivated enough to act.

5. Thank the audience:

At the end of your presentation, it's essential to recognize that your audience has taken time out of their busy schedules to attend and listen to your message.

Thanking your audience for their time and attention can create a positive impression and make them feel appreciated.

It's essential to make your gratitude genuine and sincere rather than a superficial gesture. For example, consider expressing your gratitude with a personal anecdote or acknowledging specific individuals in the audience.

This simple act of gratitude can also create a sense of personal connection and signal to your audience that the presentation has reached its conclusion, paving the way for future interactions with them.

6. End with a powerful quote:

One effective strategy to end your presentation on a high note is by leaving the audience with a powerful quote.

However, it's crucial to choose a quote that is not only impactful but also unique and relevant to your topic.

Using a commonly known quote may come across as unoriginal and irrelevant, losing the attention and interest of your audience in most cases.

In this presentation, Steve Jobs concludes his speech with an inspiring and powerful message, “Stay Hungry! Stay Foolish”. Thereby emphasizing that you should never stop learning, pursue more goals, and never stop being satisfied.

Similarly, in your conclusion, consider using a relevant quote to make an impact.

7. Acknowledge your contributors:

Another best way to conclude your presentation is by showing gratitude to your contributors.

For example, if you deliver a business presentation on behalf of a team or a department, it's essential to recognize the collective effort that went into creating the presentation.

The concluding moments of your speech are the perfect opportunity to acknowledge your team members' hard work and dedication.

You can express gratitude to your team as a whole, thanking them for their contribution to the presentation.

However, if you want to ensure that the individual efforts of team members are recognized, highlighting specific contributions may be a better approach.

Some examples include:

"Join me in giving a round of applause to my incredible team, who played a significant role in arranging this pitch deck."

"Finally, I would like to mention that my tech team experts provided me with insight into the technical nuances, and without their contribution, this presentation would not have been as informative as it is now."

"As I conclude, I want to express my gratitude to Mark and Serene from the Marketing team, whose assistance in gathering the data and designing the slides was invaluable."

By acknowledging individual team members, you are demonstrating your appreciation for their work and giving them the recognition they deserve.

This will not only make them feel valued but also motivate them to continue contributing to the success of future presentations.

So be sure to end your presentation with the required acknowledgment for all the contributions.

8. Ask for feedback:

You can conclude your presentation seamlessly by thanking the audience and asking for feedback from them.

Encouraging feedback from your audience can greatly benefit your future presentations. It allows you to understand how your message was received and how you can improve for the next time.

So, how can you gather feedback effectively?

Firstly, ask attendees to share their thoughts on your presentation after you finish speaking. This can be done by initiating a Q&A session or by approaching individuals directly.

Another option is to set up a QR code near the exit and ask people to scan and jot down their thoughts on the online form as they leave. This allows attendees to provide their feedback in a confidential and hassle-free manner.

Also, consider having a suggestion box for handwritten feedback notes or creating an anonymous online survey that links to your presentation slides. This method is beneficial if you want to gather feedback from a large audience or if you prefer to have quantitative data.

By actively seeking feedback, you show your audience that you value their input and are committed to improving your presentation skills.

However, this strategy does not apply to all the general presentations. So use this way of concluding your presentation where it makes more sense to you and the audience.

In summary, an impactful conclusion is vital to wrap up your presentation successfully.

Each of these strategies serves a unique purpose, and by combining them, you can create a conclusion that is both engaging and impactful.

By incorporating the 8 critical strategies mentioned in this guide, you can leave a lasting impression on your audience, ensuring that your message stays with them even after the presentation has ended.

Now that you have learned the pro strategies of how to end a presentation, take a look at this guide on “How to start a presentation” as well and nail your presentation from start to end!

If you are still uncertain about how to make a presentation from the ground up, we suggest checking out Animaker Deck - the world's first avatar-driven presentation software.

With over 40 distinct and creatively designed templates at your disposal, we are confident you will find it worth trying!

We hope this article was helpful. Do let us know your thoughts on which strategy worked best for you, and also suggest your own ways of ending a presentation.

Related Posts

How to Embed a Video in Powerpoint? [Supercharge your PPTs Now]

Top 10 Presentation Software for 2023

25 Best Presentation Templates for the Perfect Pitch [For 2023]

Subscribe to get awesome DIY tips that could break the boundaries of other DIY tools.

Create Engaging Animated Videos On Your Own

Our drag-and-drop builder makes it easy for anyone to create pro-level animated videos using pre-made templates and ready-to-go assets with zero technical skills.

How to Open and Close a Presentation in 8 Memorable Ways

What makes an exceptional presentation? Obviously, it needs to provide plenty of data to support the presenter’s primary objective. But, believe it or not, the heart of a presentation— the gist, the meat, the essence of it— isn’t what makes audiences sit up and take notice.

It doesn’t matter how flashy or informative a presentation (even one designed with a PowerPoint alternative ) might be. It’s a strong opening and closing that will make an audience care. Without these key elements— and slides to represent each— all the research and preparation put into a presentation are for naught. An effective presentation will start out strong and end on a powerful note.

Attracting audience members’ attention from the beginning of your presentation is vital if there’s any hope of getting them to care about what you have to say. Once they’ve tuned you out, it’s all over. Therefore, make a bold statement, intrigue them and stimulate their curiosity of what will come next.

According to Darlene Price , president of Well Said Inc., and author of, “Well Said! Presentations and Conversations That Get Results,” when we speak, we only have about 60 seconds to capture an audience's attention, establish our credibility, familiarize the audience to our topic and motivate it to listen.

“You need to put the art in the start — the most important part of the work,” Price told Business Insider.

At the same time, the end of a presentation is the best chance to leave a lasting impression on an audience. Don’t just describe your final point and then let your presentation trail off, leaving audiences to guess when you’re done. A powerful presentation ending will include calls to action, visions of the future and words to live by.

Do you have plenty of content and professionally-designed slides for your presentation, but need some help opening and closing with a bang? Check out these eight memorable ways to open and close a presentation. 

1. Start with a, “Thank you,” instead of ending with one.

Instead of ending your presentation with a thank you, try starting with one. By welcoming your audience and thanking it for attending your presentation, for giving you the opportunity to speak or make a pitch to it, you start the whole thing off with a positive first impression. 

This step of public speaking not only shows your sincerity, but it also establishes a sense of respect, trust and community with your audience. Plus, by showing your appreciation in the beginning, you leave yourself room to end with a strong call to action.

2. Hook your audience with a bold statement.

Get your audience on board with listening by making a bold statement to hook its attention. A confident assertion signals confidence and peaks the audience’s interest, but don’t make a statement that is just crazy or serves no other purpose than providing shock value. 

Whatever the statement, the rest of your presentation has to back it up. Examples of strong hooks include short, yet surprising or motivational stories, thought-provoking analogies or metaphors, shocking statistics related to the presentation topic or even unique yet inspiring quotes by well-known figures from the past or present.

3. Transition between presentation points.

It’s easy for audience members to lose focus in between stages of even the most titillating presentations. Using strong linking and transitional phrases help bring them back around. These statements are the glue that holds a presentation together. 

Strategic transitions will help an audience move from one idea to the next. To bridge the gap between a hook and the rest of the presentation, try asking, for example, open-ended and rhetorical questions that push the audience to ponder about what is coming next. 

Make eye contact with your audience members and make sure they are still engaged with the information you’re presenting. Carefully-chosen transitions are powerful ways to not only introduce the next segment, but also pull in an audience’s attention all over again.

4. Tell a personal story.

Telling a brief, personal story early in a presentation is an effective way to connect with an audience . When people hear the speaker tell his or her own story, they tend to pay attention. 

Plus, telling a 60- to 90-second narrative shows the audience you’re invested in the topic and opens an opportunity to show you’re passionate about the information you’re presenting. If you don’t have any personal experience with the topic, you can substitute a historic story, a fable or an anecdote, instead. 

Be sure to follow a story arc, including a main character, a challenge or obstacle relating to the presentation topic, a tale of how that challenge was overcome and what lessons were learned by the protagonist that can also be applied to the audience.

5. Show the audience how it benefits.

Why should the audience care? You’ve grabbed its attention with a hook, and you’ve transitioned to a personal story to which it can relate. Now you want to engage audience members with how the advice or plan presented will benefit them, their business, their loved ones or their financial stability. 

Don’t assume the audience already knows. This is also an optimal opportunity to show the audience, not simply stop with telling it. Using a sense of optimism, paint a vivid picture of the future benefits with descriptive and emotional words. Once the audience envisions the positive outcome, it will start to believe in the possibility.  

6. Summarize key takeaways.

After you’ve presented the primary content, it’s important to summarize the presentation’s key takeaways before transitioning to a strong end. Let the audience know you’re starting to wrap things up, and make sure it’s on board with what it should take away from the presentation, using simple, straightforward language. 

Often, savvy presenters will break down their content to three takeaways and summarize those, but others will round off their message by referencing back to the opening hook. Doing so not only summarizes the presentation, but also completes the circle of the topic, connecting back to the start. 

If a question was posed in the opening, it can be answered in the takeaway. It can also be a prime opportunity to explain the moral of a story told earlier in the presentation.

7. End with an ask.

Any effective presentation will feature a call-to-action toward the end. What was your purpose for giving the presentation, and what do you want the audience to do after receiving your message? 

Again, don’t assume the audience automatically knows the desired next step, and don’t use overly flowery language that leaves any room for imagination. Be clear and concise. The clearer and more specific the call-to-action, the more people will take the advice. 

8. Finish with a clincher.

Many speakers will end their presentations with the call to action. But we also like to finish everything off with a clincher— one last story, compelling statistic or inspirational quote that serves as the cherry on top of an ice cream presentation. 

Don’t take this opportunity to summarize the previous content; another rehashing will just bore both the speaker and the audience. Instead, end the presentation with humor or inspiration. Find a relative and memorable yet unique quotation or story from master storytellers like Mark Twain or Steve Jobs, presenters who often left audiences with ideas to ponder long after they parted company. 

Including a statement so profound that it later turns into a soundbite or a meme can extend the presentation’s life far beyond its scheduled time frame. The clincher is also an effective ending slide to a visual presentation.

What elements do you most use when developing effective presentation openings and closings?

Samantha Pratt Lile

Samantha is an independent journalist, editor, blogger and content manager. Examples of her published work can be found at sites including the Huffington Post, Thrive Global, and Buzzfeed.

Recommended Articles

The top 10 powerpoint add-ins to level up your ppt, the go-to checklist for prepping your online presentations, beautiful.ai is your presentation shortcut, how presentations can help in the face of economic uncertainty.

Your Contact Details

Back to blog home.

• 5 Effective Strategies To End A Presentation

By Paola Pascual on February 7, 2022

You just gave a great presentation in English… And it’s time to conclude.

If you think all the work is done –watch out! Did you know that the beginning of your presentation , together with the end of it, are the most important parts of your speech? This is what your audience will remember best, so it’s important to make the introduction and the conclusion as memorable as possible.

The last few minutes of your presentation are your best opportunity to make a long-lasting impression on your audience. This last part will help your audience remember the key points and help you get across the main idea .

In this article, you will learn 5 strategies to end your presentation in a powerful way. You’ll also learn useful expressions you can use to transition from one point to the next.  One great tip is to prepare both the beginning and the end of your presentation:

5 Effective Strategies to Close Your Presentation

Choosing the right strategies to conclude your presentation will help you bring your audience back to the main point. We all get distracted sometimes, and our attention span keeps getting shorter.

The goal is for you to connect with your audience and make them feel connected to your topic. Your presentation should always be about them –not you. Make it easy for them to remember key points and bring their attention back to them.

Download this great effective presentation checklist and check the strategies below. Pick the ones you feel most comfortable with and dare to combine them –some of them work great together!

1. Restate your main idea

The most effective way to make your key points stick? Repeat them. Once again. And again.

You may feel that restating your key message throughout the presentation can be repetitive. However, adding recaps after each section and summarizing your main points in your conclusion will really make it stick in the minds of your audience members.

When you restate your main idea, make sure you paraphrase the points in a slightly new and refined way. You can change the word category, use synonyms, or use a simpler version.

Use these closing words and useful phrases to summarize your key points:

• In other words, today we went over …
• To put it simply, this presentation examined …
• What I mean to say is, throughout this presentation, we explored …
• As we/I understand it, 
• By and large, we discussed …
• Overall, today’s presentation covered …
• To recap, we examined …
• In conclusion, 
• To conclude,
• In short, I’d like to highlight…
• To quickly recap,
• In a nutshell, 
• In summary,
• To sum up,  I’d like you to remember…
• To summarize, 
• All things considered, 
• All in all, 
• To put it briefly, 

2. Include a Call To Action or next steps ➡️

Your presentation has a goal and some next steps. When you give a speech, you expect something else to happen. Whether that may be for your audience to provide feedback, for them to buy your product, for you to send them a brochure…

What are your future actions? It’s what we call our “ Next ” in our WHAT-WHY-NEXT framework . This should be one of the first things should consider when preparing your presentation. What do you want your audience to do after your speech? Do they need to take action or will you follow up with them?

Clearly tell your audience what they need to do after your presentation –or what they can expect.

Introduce your Call To Action and present how your findings will impact the future:

• To wrap this up, I’d love to ask you to…
• After today’s session, please take a minute to…
• I’m counting on you to…
• Looking forward,
• To this end, it would be great to…
• As a consequence, we must …
• If you would like more information, please…
• Please reach out to me if you have any questions…
• I will send you a list of great resources that will help you…
• So, next time you…, remember to…

3. Close the loop ⏺️

The “Loop Technique” is a popular technique in which you return to the subject you opened with at the start of your presentation. It’s especially effective because it creates a perfect circle and a satisfying sense of completion. Skillful speakers often build up audience anticipation at the beginning of their talk and then keep them in suspense until the end when they finally finish their story, give the punchline to their joke, or answer the question they posed right at the start.

Closing a presentation referring back to your opening message is a very common speech structure in many TED Talks . It is a great way to round off your story and remind your audience why they were there in the first place. It is also commonly used in comedy and marketing.

To approach this technique, you can finish a story or an anecdote you started or set up a question at the beginning of your talk and wait until the end to answer it.

4. End with an inspirational quote or surprising statistic

I must be honest with you –quotes are not my favorite way of ending a presentation, but I see how it can work in some contexts.

If you want to make your audience feel in a particular way or there is something you want your audience to remember, a quote or a surprising fact can be your best ally. It is an effective way to reengage your audience and help them remember your main point.

Always remember to add a quote or statistic that is related to your topic.

Oh, an impactful image could work just as well!

Use these phrases to introduce great quotes or statistics:

• I’d like to finish with this inspiring quote from…
• This reminds me of a wonderful quote from…
• Let me leave you with this surprising statistic…
• Let’s finish this session with an interesting quote…
• Did you know that…?
• It reminds me of the words of…
• In the end, this is what matters…

5. Thank your audience

Before you go, remember to always thank your audience. After all, they’ve stayed until the end, right? A simple sentence will suffice, and it will make a difference by making you more likable.

Phrases to thank your audience:

• Thank you so much for your attention today.
• I’d like to thank you for your interest today.
• I truly appreciate your interest and attention this morning.

Keep improving your presentation skills

Continue improving your communication skills for professional situations with our  free resources . If you are serious about improving your business English skills,  get in touch with Talaera . We will help you take your professional English communication skills to the next level.

For any additional information or questions, you can also reach out at  [email protected] . Stay in the loop with events, offers, and business English resources:  Subscribe to our newsletter .

More resources on presentation skills:

• Presentation Skills for Non-Native English Speakers
• 101 Must-Know Transition Phrases for Engaging Presentations Online
• 21 Helpful Tips For Remarkable and Outstanding Presentation Skills
• How To Start a Presentation: Follow These 4 Easy Steps
• How To Bring Across Your Main Idea In A Presentation Effectively
• 6 Public Speaking Tricks To Captivate Your Audience
• How To Do Effective Business Storytelling According To Former Prosecutor
• 8 Little Changes That’ll Make A Big Difference With Your Presentations
• 3 Quick Public Speaking Tips For Your Next Presentation
• Your Body Language May Shape Who You Are [TED Talk Lesson]

Share this with a friend:

Why are the beginning and end of a presentation considered the most crucial parts, and how can making these sections memorable impact your audience’s overall impression? Regard Telkom University

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Save my name, email, and website in this browser for the next time I comment.

Explore our Business English Programs

Contact [email protected]

Made with ❤️ in New York City — Talaera © 2017–2024 

6 Stylish ways to close your presentation

Emily Bartlett Feb 1, 2022 1:56:54 PM

All good things must come to an end, including your presentation. The way you close will affect how your audience responds and remembers.

A weak ending will leave them unenthused and uninspired, within a few hours they may even have forgotten your message.

But a strong ending will fire them up. A strong ending motivates and empowers. A strong ending encourages people to take action. 

So how do you end on a high? Here are 6 tips to ensure you go out with a bang.

1. Call your audience to action

It's not enough to assume your message will inspire people to take action. You need to actually tell them to take action.

I asked Dee Clayton, motivational speaker, public speaking trainer and author of Taming Your Public Speaking Monkeys to share her insight and experience. The call-to-action is Dee's preferred method of closing a speech.

"Summing up the action you want your audience to take is a great way to finish up. To do this, it's best to use a two-pronged approach:

• Start with a negative motivation – help them see how bad things will be if they don't do what you are suggesting.
• Finish with a positive motivation – paint a picture of how good things will be when they do what you recommend."

Dee stresses the importance of following this pattern.

Always give the negative first, followed by the positive. You'll end on a motivating high and will maximize your chances of inspiring the audience into action.

2. Refer back to the opening message

Closing a presentation with a look back at the opening message is a popular technique. It's a neat way to round off your message, whilst simultaneously summing up the entire speech.

There are a few ways to approach this technique:

• Set up a question at the beginning of your speech and use your ending to answer it.
• Finish a story you started, using the anecdote to demonstrate your message.
• Close with the title of the presentation – this works best with a provocative, memorable title.

Do you know who's really good at this technique? Stand up comedians. They often make jokes early in the set that they unexpectedly refer back to (in a different context) at the end.

This is known as callback comedy and it often generates the biggest laugh of the night. It's a powerful move because it creates a feeling of familiarity and camaraderie with the audience, making them feel like they're in on the joke.

3. Practice the rule of three

The rule of three is a simple yet powerful and effective method of communication. We use it in written and spoken communications all the time (did you notice I used it just then?).

The rule of three is the understanding that ideas, concepts and beliefs are more memorable and interesting when presented in threes. It's a very persuasive number, three.

Here are three excellent real-world examples of the rule of three.

First, Winston Churchill: "This is not the end. It is not even the beginning of the end. But it is, perhaps, the end of the beginning."

Now, Julius Caesar: "Veni, vidi, vici"

And Benjamin Disraeli: "There are three kinds of lies: lies, damned lies, and statistics."

4. Close with a summary

"If you've already explained your content well and in an engaging way, there is no need to summarize the content again at the end," Dee Clayton says.

She's right. There are far more powerful ways to end your presentation.  However, it might be necessary if your message is particularly complicated or your speech is a long one.

Summarizing content can be a little dry – both for you and your audience. Make your summary more palatable with humor, a fascinating anecdote or interesting linguistic devices (like repetition, rhyming, and the rule of three).

5. Don't end with questions

If Dee has one absolute speechwriting no-no, it's this:

"Never end with the questions. Too many people make this mistake. If you get a negative question, you've dulled the whole presentation and the audience leave on a negative note. Always do the questions before the wrap up."

Too many people end with questions and it often goes off track. This is memorable for no one. By the time you've answered a handful of semi-relevant questions, the audience have forgotten most of what you've told them.

Take questions throughout your presentation so they remain pertinent to the content.

6) Make it clear that you've finished

Nothing is more uncomfortable than the deafening silence of an audience working out if you've finished.

Your closing words should make it very clear that it's the end of the presentation. The audience should be able to read this immediately, and respond (hopefully with applause).

If the applause isn't forthcoming, stand confidently and wait. Don't fidget and certainly don't eke out a half-hearted, 'And that just about covers it. Thank you'.

Dee used her two-prong approach to explain the importance of making your ending clear:

"If you don't spend some time considering how to end your presentation, you may find yourself floundering at the end. You may wonder why few people actually action what you suggest and why there's no reassuring applause! But when you do put a bit of thought, planning and practice into your ending, you will look confident, inspire the audience into action and be able to leave the stage with your head held high."

And isn't that all we really want from our presentations?

More From Forbes

How do you close a presentation.

• Share to Facebook
• Share to Twitter
• Share to Linkedin

How should you close a speech? I recently had a query from a fellow coach who specializes in working with engineers and tech firms, and her complaint was that far too many speeches in her experience ended with a slide reading “Any Questions?” She was asking for alternative ways to end a presentation.

It would be hard to imagine a duller (and less engaging) way to finish, aside from simply walking off the stage in silence.

First of all, there’s the slide issue itself. Slide-ware like PowerPoint doesn’t help; it distracts, because it requires us to multitask. And all the research on multitasking shows that we can’t do it. We first pay attention to one thing, and then another. Moreover, the research on how our brains process visual information indicates that we don’t actually see what’s in front of us, but rather an approximation of it that our brain matches to reality based on its memory banks.

So what really happens when we’re confronted in a meeting or a presentation with a speaker and a set of slides is that we look at the speaker—because we’re inherently more interested in people than pictures—and when our attentions start to wander, then we look at the slides. Now, reading slides and looking at people occupy two different parts of our brain, and there’s a lot of inefficiency in switching back and forth. So when we’re looking at the speaker, we’re getting one set of cues. When we look at the slides, we get another set. When we switch, we lose a bit of either information stream.

So the result is two incomplete sets of information. That’s tiring and indeed annoying for us, so we get cranky and tune out.

That’s what slide-ware does. With some exceptions, it adds to our information load, overwhelming it even faster, and causing us to tune out.

Don’t do it.

Any questions?

OK, so how should you end a speech? Following are five suggestions, in order to avoid the dreaded “Any Questions” slide.

1. The simplest way to end a speech, after you’ve finished the content part, is to say, “thank you.” That has the virtue of being individually understood, unexceptional, and unambiguous.

That remains my go-to recommendation for anyone who wants a way to signal to the audience that it’s time to applaud and then head for the bar. Neat, simple, gets the job done.

2. But let’s say you want something more original and exciting. A personal favorite of mine is to end with a question suggested by the talk, something related that broadens the discussion and gets people thinking. So, for example, if you’re wrapping up a talk on the future of software, you might say, “We’ve had a great discussion today about what software will look like in near future; I’d like to close by asking you what you think software might look like 100 years from now. Are we actually heading for the Great Singularity?”

Or even, “I’d like to close by asking you whether or not you think there should be government controls on either the violence in or the length of time spent on gaming software?”

That should give them something to talk about into next week, or at least over the coffee and donuts.

3. Of course, as I’ve recommended many times, the best way to end a speech is to turn the audience loose on an action. After all, you’ve been asking the audience to sit passively for 20 or 30 or 50 minutes. Give them a chance to move, to do something. It should be related to what you’ve been talking about, it should be specific, and it should be relatively simple. Get them to turn to a neighbor and pledge to start the good health regimen you’ve been talking about with one specific food change, for example.

4. If you’re afraid of not getting any questions, then you can arrange for a friend in the audience to ask one. The “plant” is a good way to get questions started if you fear silence. But if you’ve turned the chore of asking for questions over to a slide, then that suggests either you don’t really want to engage in questions, or you’re afraid of them. If it’s the former, then get over yourself. You’ve had the floor for 45 minutes; now it’s someone else’s turn. If the latter, then you might think about sharing your fears in an authentic way: “Now, I’m a little afraid of the questions you might ask, since there are some people here in the audience who know more about the subject than I do, but if we agree to turn the answering over to anyone who is best positioned to answer the question, I’m happy with that.”

5. Finally, you might borrow an idea from the theatre and have a “talk back.” In the theatre, some groups invite the audience to give their thoughts back to the actors, the director, the stage crew, or anyone else who’s available. It’s a critique, a Q and A opportunity, a focus group, and a therapy session all rolled up into one. It’s risky, because you’re at the mercy of jerks in the audience who just want to ventilate or bloviate, but then Q and A can bring out those trolls too. If you choose this option, then it’s a big help to have someone else MC the discussion.

No excuses; there are plenty of interesting ways to end a presentation. Throw away that “Any Questions” slide and get to work.

With thanks to Susan de la Vergne for the question.

• Editorial Standards
• Reprints & Permissions

InfoQ Software Architects' Newsletter

A monthly overview of things you need to know as an architect or aspiring architect.

View an example

We protect your privacy.

InfoQ Dev Summit Munich (Sep 26-27): Learn practical strategies to clarify critical development priorities. Summer Sale Now On

Facilitating the Spread of Knowledge and Innovation in Professional Software Development

• English edition
• Chinese edition
• Japanese edition
• French edition

Back to login

Login with:

Don't have an infoq account, helpful links.

• About InfoQ
• InfoQ Editors
• Write for InfoQ
• About C4Media

Choose your language

Get clarity from senior software practitioners on today's critical dev priorities. Register Now.

Level up your software skills by uncovering the emerging trends you should focus on. Register now.

Discover emerging trends, insights, and real-world best practices in software development & tech leadership. Join now.

Your monthly guide to all the topics, technologies and techniques that every professional needs to know about. Subscribe for free.

InfoQ Homepage Presentations Rethinking Connectivity at the Edge: Scaling Fleets of Low-Powered Devices Using NATS.io

Rethinking Connectivity at the Edge: Scaling Fleets of Low-Powered Devices Using NATS.io

Jeremy Saenz discusses NATS, an open-source project for services communication, how to leverage NATS to streamline communication and fleet management for devices at the edge.

Jeremy Saenz is senior software engineer at Synadia Communications, maintainer of the open source messaging system, NATS. He has worked on many popular open source projects in the Go community including Martini, Negroni, CLI, Gin, and Inject. Previously Chief Product Officer at Kajabi, Jeremy enjoys wearing a bunch of hats and is passionate about nudging the software engineering industry forward.

About the conference

Software is changing the world. QCon San Francisco empowers software development by facilitating the spread of knowledge and innovation in the developer community. A practitioner-driven conference, QCon is designed for technical team leads, architects, engineering directors, and project managers who influence innovation in their teams.

INFOQ EVENTS

The Architect’s Guide to Elasticity

Presented by: Jonas Bonér - Co-founder and CTO at Lightbend

Saenz: I'm Jeremy. We are going to talk all about NATS.

First, let me just tell you a little bit about what NATS is. At the company that I work for, which we maintain the NATS open source project, we talk a lot about this concept of rethinking connectivity. Why rethink how things connect? Isn't that a solved problem? We've figured out how computers talk to each other and things like that. I think we have some industry trends and really some disruption in our industry related to multi-cloud and edge that's really starting to challenge some of our own preconceived notions of what it's like to build things for the web, or to build microservices or to build streaming platforms.

These things are driving just a massive transformation, and they're really challenging our thinking. None of this stuff is new. A lot of this has come out of research of distributed systems for a long time. We've somehow had amnesia for the past 10, 15 years. We've started moving into the cloud, and we've forgotten some other patterns along the way. What are some of the limitations of the ways that we build things right now? If you're building things for the web, usually you're using things like DNS and host names and IPs to discover things. That's just been the way that we do it all of the time.

If you want to talk to a computer, you need to know its IP address. To get its IP address, you use DNS. We also are so used to these pull based semantics, where you can make an HTTP request and get a response back. We use that hammer for every single problem. There may be some other options there. We've also assumed this perimeter-based security model, where you're like, first and foremost, we're just going to set up our VPC, and we're going to put all of our stuff in there. All of that stuff is going to be secure, because we have some wall around our own set of software. These assumptions are changing as well. We also are so used to these location-dependent backends.

We're going to just take this big database, and we're just going to put it somewhere and that's going to be where all of our stuff is going to be. So many of these patterns emerge from us using this idea of like this one-to-one communication mechanism, especially for microservices, like this HTTP one-to-one style communication, and the many layers built on top of that. We're going to challenge some of these notions today. What I hope that we can walk away with during this talk is just thinking a slightly bit different about how things can communicate, and to know that there are other options out there. There are different ways to think about how these things can communicate.

Introducing NATS

Let's talk about NATS. NATS is an open source, high-performance messaging system, like a connected mesh or a connected fabric. It's really Pub/Sub messaging at its core, but then has all these layers built on top of it, that can allow for some very highly distributed systems problems to be solved with it. It really aims to simplify the number of moving pieces involved in building complex distributed systems.

We really wanted to lean into this idea of adaptability and scale being some of the core tenets. Some of the ways it solves our current technology limitations, or the ways that we solve things today is that we have location-independent addressing. You just connect to NATS, and then you could talk to anything else that's connected to NATS. You don't use IP addresses anymore. You don't use DNS or domain names. You simply just use simple subject-based addressing. This sounds like a really simple like, "Ok, Jeremy. Yes, that makes sense." It's actually really powerful in concept. We're going to show that. We also lean into this idea of M to N communications.

Rather than just one-to-one, we can support many patterns by being able to say, I'm going to ask a question, and I'm going to get maybe one answer back, maybe multiple answers back, just as an example. Leaning into this M to N communication piece is really central to how we can very elegantly solve some of these distributed systems problems. We also have push and pull based. You can ask a question and get an answer, like poll, or you can actually get things pushed to you, "I'm interested in a topic." Very simple Pub/Sub style, but also very powerful.

That is also decentralized in its authentication mechanism with some zero-trust based security constructs. It creates this true multi-tenancy, where you have logical isolation or physical isolation available to you, while still being able to unite everything into a single system. We have this cool, intelligent, persistent layer called JetStream that I'll talk about. Like I said, it was designed for global scale, being able to have a single system that spans the globe, and can continue to deliver performant latency for everything that's connected to it.

NATS Architecture

What is NATS from an architecture standpoint? Quite simply, you have a NATS server, and then you have NATS clients. We have a bunch of different client libraries in various languages, 40 different implementations. We estimated, we support about eight official languages that are our golden path languages that are all the popular ones that you would expect. To break this down into some systems, we have this idea of Core NATS, which is just our basic high-performance messaging. It's the ground floor of Pub/Sub. You connect to a NATS server, and you can throw messages around. It's temporarily coupled. Meaning that if you have a message and you want to send it, if that thing's not there to receive it, it's not going to get delivered to them.

A lot of people look at this as a drawback. Actually, being able to have a completely stateless Pub/Sub model at your fingertips is very cool. It's a layer on top of that. If you need guarantees, you can use a subsystem that we call JetStream. It's still built on top of that NATS Core Pub/Sub model, in fact, a request-reply model that we build on top of that. It's able to persist and easily move data around, replicate data, and support very many different models of how you can store and access that data. Like I said, Core NATS is really fast, fire and forget message publishing. It scales up to a million messages a second. It's payload agnostic, meaning you can put whatever data you want.

The NATS server doesn't really do anything with that data, it just forwards it to whoever's interested in it. It supports a lot of different communication patterns that we have here, not just request-reply, like HTTP, but we have publish and subscribe, we have fan in and fan out, we have a scatter-gather pattern with our M to N communications. We even get load balancing for free amongst all these nodes. You can say, I have these microservices that are connecting into NATS, and I don't want to have to put a load balancer in front of them. NATS just does it for you. It does it in a very intelligent way. It's globally aware, so it can route you to the closest responder or the closest set of responders and load balance between those as well.

NATS JetStream

I'm going to talk quickly about NATS JetStream. What is JetStream? JetStream is this next-gen distributed persistence layer. Again, like I said, it's built on top of NATS Core, so it's Pub/Sub. It has all those same constructs at its core. It's just a layer on top that gives us those guarantees on persistence. Just like NATS is multi-tenant, it's very configurable and globally scalable. You can replicate this data, not just across data centers, but across oceans, and all over the place. It's fast. It's really simple to replicate data, as well as mux and demux data. This is going to be a really important bit as I talk about what this means for the edge, and for fleet management, and for data locality, and everything like that. What kind of patterns does JetStream support?

We have streaming. Typically, streaming and logs would be what you would typically use Kafka for. Then we have work queues, maybe like a RabbitMQ style thing. We have key-value stores like Redis. We have object stores like MinIO. All this is built on top of the same base. We have this globally ordered set of data that you index based on these subjects or topics. Then, you're able to build a lot of really neat things out of that. These are just some of the patterns that JetStream supports in a single model of a stream and a consumer. We're going to be playing with a lot of this stuff.

Let's jump into the NATS demo. I'll show you a bit about how NATS works. Then we will talk about fleet management, and we'll close out with some more demos. NATS is actually really easy to play with. It's one of my favorite things to demo, because it's not like, we have a workshop to set up NATS, and it's going to take us 4 hours, because it's a big infrastructure. It really isn't. It's very operationally simple to run. I have a NATS server binary here. We have containers. We have Kubernetes support, all of that. I'm just going to run my NATS server like this locally, and then I can start connecting to it.

Actually, let me change my NATS context, because we'll be switching between a couple of these. I'm going to say nats sub hello. That's going to subscribe on a hello subject. I can even say hello.world. Now these tokens are things that I can very much wildcard. I can even just say I want to subscribe on hello.star, if I escape it correctly inside of my terminal, there we go. I can easily subscribe on the hello.star topic. I can easily publish to a nats pub hello.jeremy.

I pass it a payload. In this case, I'm just passing it a string, and I say hello. I can receive that. I can send a bunch of messages. Again, it's really fast. I could even say we have a built-in benchmark command. Let's just publish a bunch of messages here, just see how fast it goes. Yes, on my local laptop, we're pushing about seven-and-a-half million messages a second. NATS Core is really fast. It's too much overhead for what most folks need. It gives us a good base to start building on top of and deciding, what goes in to NATS Core versus what do we want to persist and put into JetStream. We also support some request-reply semantics.

One of the really cool things that we can do with NATS in terms of microservices is we could use this scatter-gather pattern to say, give me all the microservices. Then all you guys, you're actually microservices right now. I switch to our cloud where you guys are connected. I'm going to say nats context select qcon. I'm going to say nats micro list. That's going to give me back a set of microservices. These IDs right here that I'll show up, this is the QCon microservice. These are all instances. These are all you guys, which is really cool. I could say nats micro stats. I can even get stats for qcon. I can get stats for each of your microservices, as well as the endpoints, and everything like that. I can start calling these and get load balancing for free.

One of the endpoints that I have load balanced is this nickname endpoint. I'm going to say nats request qcon.nickname. Somebody is going to be the good lottery winner here. Let's see. I'll just pass nothing here. Merv, you're the lottery winner today. You got selected by the NATS load balancer. Merv won twice, and BP got the second one. Let's see if I could pipe this into nats pico, my Raspberry Pi Pico, the RP2040 over here. It looks like it's still working, which is great. I'm just going to pipe the output of whatever the QCon nickname was.

I'm going to say raw, pipe that into nats pub pico. I'm going to publish a message to Raspberry Pi Pico with the result of that. What do we get? Jeremy. I was the winner in that one. You can do all kinds of really neat things by being able to connect these together. This is a microcontroller, obviously, that's connected. It's actually using MQTT connecting into NATS because we have support for other kinds of transports there. I'm just going to say, QCon, just to reset this. We have request-reply. We have publish, subscribe. We have fan in, fan out. We can connect all of our microservices together, which is actually pretty neat.

The last thing I want to show is just a little overview of JetStream. You guys filled out that survey, and you can keep refreshing that page and it'll pull in that data. That data is actually stored on a JetStream. You guys signed into that website, there's no backend. NATS is the backend directly. You're talking directly with NATS via WebSockets, you're being authenticated, everything like that. I can actually say nats stream lists, and I could see we have a survey stream with about 29 messages in it. The really neat thing that we could do is you could breed these streams, I could say nats sub --stream survey.

This is essentially what you are doing every time you reload the page, you're just pulling in all that data. If people keep filling out the survey, all this data will come in. We have this concept of a really cool consumer model where we have ephemeral consumers, which is what you guys are using today where you just create them and they work automatically. We also have durable consumers to keep that parser in case you're doing any stream processing work.

NATS for Fleet Management

I think we can move into the next portion which is on fleet management. NATS for fleet management. What do I mean by fleet management? I obviously don't mean literal cars. Sometimes I mean cars. We have NATS in cars as well. We do some literal fleet management. Really, when it comes to hardware and devices, I'm talking about just a large number of distributed devices. Typically, they might have a broad variance in hardware profiles. We might have everything connecting into this. Some will be PCs, some will be web browsers, like you guys have.

Some of these will be single board computers or microcontrollers. We need to consider all of those use cases for like, how do we create a single layer or level of communication between all of these things, especially when they're very distributed, they're all living in the same place. They're going to also have unreliable network connectivity. We need to consider that. I didn't even get to talk about how reliable NATS is in terms of how much it does retries, how much it protects itself at its own cost, and how it does failover and fault tolerance automatically, at a global scale.

These are all the things that NATS gives you for this type of fleet management use case. The last part is this perimeterless security. Because if we try to do what we did in the cloud, it's not going to work for the edge. You can't just put a wall around everything because everything's scattered all over the place. Somebody could go take your hardware and do naughty things with it. We need to think about, what are some trusted security models that we could bake into this? How do we manage this at scale? We can't put users in a database if we have millions of them, and they're provisioning all the time. How do we scale something like that? AuthN and AuthZ is something that I think NATS really solves really well, as well.

In working with a lot of organizations that are doing things at the edge, I've noticed that there are four patterns that have emerged in that use case that they've really asked for when engaging with using a technology like NATS. The first one is live querying, basically being able to get at all of the devices to ad hoc filter the devices, and select the devices so that somebody could build applications on it, as well as being able to just operate large scale fleets of these.

The way that we scale this out is with this typical scatter-gather pattern, where you can do this ad hoc querying, and NATS gives you a lot of interesting constructs to filter that and make it more performant. The second one is configuration management. That we have all these devices rolled out whether they're Starbucks stores, or they're vehicles on the road, or any factory floor machines, or whether they're IoT devices, all of these things require some form of configuration or over the air configuration.

Being able to set that and have it just slurp it up automatically, even when these devices are offline and coming back online, all that needs to happen seamlessly. Similar to configuration management, we have these remote commands where you might want to send a command and have that command be consumed, but that device might be offline. We have solved for that use case as well. The last one is store and forward, which is all about data locality.

How can we have these applications that are running on these devices still work and function and save stuff and pretend like everything's ok, even if the device is offline. As soon as the device comes online, all that data is forwarded on. This has typically been a very manual process to roll out these things, and everybody's built their own bespoke platforms around them. With NATS, we get a lot of these things in a much easier way. I talked about live querying, selecting, filtering, grouping, configuration management patterns, remote commands, and finally store and forward. There's a lot of really neat things that you can do when you have this toolbox.

Let's actually try some of these things out right now. You can see that I'm connected into the nats-0 server. This is on the cloud. This is on Digital Ocean, so we're actually getting pretty good RTT. I'm actually getting like 10 milliseconds, 25 milliseconds. Pretty good. It's still in the cloud. We're going to have to maybe solve for some of that. The first thing I want to showcase is, let's talk about live querying. I showed how we can say, microservices, give me all your information, and you guys can respond back to me. Very similar to that, we have a way for us to get device info. I'm going to say, nats, let's look at device info. I can say, nats request device info. I'm going to say, set replies to zero, meaning I'm going to send one question out, and I'm going to wait until some timeout, this is just on the CLI, to get back all the answers that I can.

If I can send a payload here. I'm going to immediately get info back from you guys from your web browser about what device that you're using, some device info about it, and everything like that. This is giving me everything. If I had a fleet of millions of devices, this wouldn't really cut it. We'd have to do some fun stuff with subject mapping and things like that. Even in this use case, I could do some simple filtering. Looks like there's a couple people on Android, couple people on iOS, I'm going to pick Android and I'm just going to generate a little JavaScript object right now. I will say os.name equals Android.

I'll pipe that into that nats request. Now I just got back all the Android devices. You could see you could filter and you could even operate on some of these filters. This is a really common pattern that I've seen folks use when they have lots of machines, lots of devices, and they have to manage this fleet. It's kind of like core querying pattern where you can say, give me all of the things that qualify under this filter.

Next up, we have configuration management. The way that I like to do configuration management in NATS is to use a key-value store, which is persisted. It's just always there, always available. I can easily just start setting keys to certain subjects, and certain clients can then decide to subscribe to those subjects. That data gets persisted, so if that client goes offline and comes back up, they can get the latest value. We also have the idea of historicity inside of our key-value stores, which is really neat. If you have your phones up, I can say, make config change.

That's just going to publish a message there. You should have gotten your charts to change red, which is cool. I could easily change that back. It's not real time, but it's pretty close to real time, which is really nice. We can get that responsiveness out of all of it. Configuration management is also a really neat pattern to manage fleets off the edge. Remote commands are really similar to config management, except the data structure is just a little bit different. We typically don't want to execute remote commands more than once, but we do want to save them somewhere. When a device comes back offline, they could consume that and acknowledge that they have consumed that.

I don't have a remote commands demo as part of this just yet, mainly because you guys are using ephemeral consumers. If you guys were using a consumer where you had a cursor, this would be a perfect example of where you can just start consuming commands and either pick the last one off and say, yes, I want to do X, or I want to do Y, or I want to do something that you really only want to do once.

Lastly, we have this idea of store and forward, which, devices, they want to be able to store data when they're offline. Then they want to just have that data synced up with the cloud or with some data lake or something automatically without really having to think about it. The applications really shouldn't have knowledge of this pattern. They should just say, I want to save this thing, or I want to publish this message. They don't necessarily need to be like, am I online, am I offline? NATS also handles this as well, mainly because the NATS server is this small, tiny little Go binary that could run in pretty much like small single board computers and above. Can't run on a microcontroller, but it can run on a Raspberry Pi.

I've run it on a Raspberry Pi Zero 2, just fine, with persistence. It's very possible to put these NATS servers anywhere that you want, and essentially embed them alongside of your clients. That way, you get a lot of power in being able to say, how do we want to move data around here? I'm going to show you guys a pretty cool example of how we can do that. You guys are all connected into the cloud, it should say NATS 0, 1, or 2. We're going to change that.

First and foremost, I'm going to run a .nats server that I have running right now on my local computer that I was using. I'm going to close that out. I'm going to run it as a leaf node. A leaf node is essentially an extension to a NATS cluster. It's not a member in the NATS cluster. It's not a member of the Raft group for application. It's essentially its own NATS system, but it has this bridge that's going to basically bridge whatever gap that I want to define in terms of what data moves over the wire. I can simply say, nats-server, and give it this leaf node configuration.

That's going to fire up. It's going to connect into that cloud server. Now we can connect into this, and we could do all of the same things that we wanted, except that we're now connected locally for me. I'm going to have to fudge things a little bit, because I'm not going to attempt to do any NATS traversal, or anything like that, with this network that we have. I'm going to get everybody to connect over to this through a tunnel, just to illustrate what it looks like to be able to say, there's locality here. If we sever our connection with the cloud, everything still works. We're still all publishing messages. We're still all storing data. Everything still works until we get connectivity back, and then all that stuff syncs back up.

Let's pay attention to our dashboard over here. I need to actually fire up that tunnel. I'm going to say, make tunnel. I'm using Ngrok. Ngrok's awesome. Ngrok's a really neat tunnel. I'm going to say, make move. Hopefully, that should move everybody over to Jeremy's laptop. Now, the problem is we got an error, because we don't have any of that data on Jeremy's laptop. That's a problem. I'm going to say, make unmove. I'm just going to move everybody back. Hopefully, everybody's moved back to our cloud server. I'm going to say, make mirrors.

What this is going to do is this is going to create mirrors of that config key-value store. It's going to create mirrors of that survey data. It's going to replicate them in real time. It's going to keep them up to date, but it's going to persist it all right here on my laptop. I'm going to make those mirrors. Let's see how that looks. Nats context select default, make mirrors. Looks like we have nats stream list. Now I'm connected to my laptop and I can see I have the survey stream. I can say nats kv list. I can see I have that config key-value store as well. It looks like those are all replicated. We didn't have anything in config, because we deleted that key, but we did have those 30 messages.

That's actually right here on my laptop. It is in the cloud, but it's replicated now here on my laptop, which is really neat. Now I could do something like make move, and we have all that data. You guys could just refresh that page. Now that data is actually coming in. It's going through a tunnel, but it's coming in through my laptop. I can do something like go over here where I'm managing some of my accounts, and I can go, Accounts, QCon, and I bump this up. I'm going to go over to that leaf node user. Remember, we're using this decentralized based authentication mechanism.

I'm going to say, go ahead and revoke that leaf node. The cool thing about all that is that leaf node is now erroring out when it's trying to connect to the cloud, but all of our stuff is still going to work because I just moved all you guys over. I can say, nats micro list, and I should get responses of those QCon microservices because we are no longer in the cloud. We are all connected here in this room. That's one of the really special things about data locality and how fluid you can be with these NATS servers and moving clients around and being able to move data around. I'm going to go ahead and unrevoke that credential, and make sure that we're all synced up. Let's see. I think we're good now.

The last part I want to show is the store and forward piece. Now that we're all connected to this server right here on my laptop, one of the things that I have those clients emitting, I could say nats sub, I'm just going to subscribe to everything. I call this the metrics mode. It looks like everybody is emitting metrics. It's metrics dot whatever server that you're connected to dot whatever client ID you have. Then, we're just pushing some random data there, some device info, and everything like that. What if we wanted to store all of this stuff in a stream? Because right now, you guys are just publishing it out to the ether. You're just saying, here's some stuff, if anybody's interested, it's all Core NATS based.

What if I wanted to take all that stuff and put it in a stream? I could easily do that. I could say nats stream add. Let's give this the name of metrics. I can just say, what subject do I want to listen to? I want to listen to everything that's metrics dot anything else. I want to store this on a file system. I only have one server here, so my replication factor is going to be 1. There's lots of different options for how you can configure all of these streams. I'm just going to bump through them. Once I'm done, I could say nats stream list. I can see the metrics data is already starting to pour in, 57 messages now, 72 messages now.

We're now collecting data, but it's all local to my laptop. How do I forward this data? The way you do that is very simple. It's very similar to mirroring, except I'm going to go on to the cloud now because we have that cloud connection. I'm going to say, I want to make a stream, but I want it to be sourced from multiple streams. This is what we call muxing or demuxing data. This might be one site out of many sites that are living at the edge, and we're collecting that data, and we want to forward it into one gigantic stream in the cloud. One of the cool parts about that is, maybe because of hardware limitations, we want to keep a very tight retention policy on the data that lives here, but we want to keep a really long data retention policy on the stuff that lives up there.

You can even do a lot of really interesting things to say like, the stream here, it lives in memory, and the stream over there, it's on spinning rust. You could do a lot of really interesting things with that. I'm going to go ahead and switch my context back to the cloud. I'm now on the cloud, I'm just going to say, make source. That's going to add a new stream called global_metrics.

We already have all that data replicated immediately, which is awesome. You could see that we can store stuff locally in our own locale, and we could sync it up with the cloud. We can push out configuration changes. It's all very fluid. This is one of the most awesome parts about NATS is it takes that idea of location transparency, of applications being able to be nomadic, of data being able to be nomadic, it really takes that to the maximum, to the point where you could really simply play in a lot of ways, moving data and applications around, and you have all this flexibility without having to manage a ton of configuration around it.

Questions and Answers

Participant 1: We've been struggling with something basic. If we weren't facing this sort of problem, how would the connectivity actually work here?

Saenz: The tunnel was a little bit of a workaround, because I can't control the network that we're on. If I could, and I could say, port forward something to me, and I could use dynamic DNS or something. What I faked was the tunnel, but in reality, inside of an edge network deployment, you would have control over that network and you'd just be able to connect directly to the node.

Participant 1: We just don't use [inaudible 00:34:58], so we're not replacing TCP/IP.

Saenz: This is all still TCP based.

Participant 1: This is all application level, not queues based.

Saenz: It's all layer 7. For folks who are really familiar with networking, they tend to understand NATS when I could say, it's very much like a software defined networking stack. It tries to bring more of the concepts of the stack of lower layers of networking up to L7, in terms of that flexibility, arbitrary topology, being able to move and shift data around very easily.

Participant 1: Solely on that, so location independence, we're able to all connect, and if I walk out, I'd still be connected, if I moved to another country, I will still be connected, only because there's internet. You're still using DNS, you're still using [inaudible 00:35:47].

Saenz: For the initial connection bit, you still use DNS.

Participant 1: What about after that?

Saenz: After that, the initial connection you're now just using NATS to broker all of that communication. NATS is persistent connection, TCP connection. The initial connection, obviously you use DNS and IP and everything like that. As opposed to a traditional microservices architecture, it would be ad hoc HTTP, or gRPC, not a ton of long-lived connections. You'd be doing DNS lookups, and connecting to IPs ad hoc.

In order to accomplish that, you have to put a lot of layers in between that to make it globally scalable. Instead, if you just put some globally scalable mesh in the middle of it, it can broker a lot of that stuff a lot easier.

Participant 2: You mentioned multi-tenancy, but a lot of that looks like Docker limited, nested hierarchical. How does multi-tenancy work in NATS? How is that data kept separate from other tenants?

Saenz: We do have logical isolation and physical isolation. Actually, you guys all connected to my NATS cluster in the cloud. That's my general-purpose NATS cluster, but you guys were all inside of a QCon tenant. All of the subjects that you have are namespace to you. You don't have to worry about overlap, or crossover. If you want, we have a sharing mechanism for being able to import and export subjects across different accounts in those tenants.

You can set very concrete contracts for how you interface. This is why we see a lot of folks rolling out NATS as like a full platform across their whole organization, they get everybody into what we call accounts. Those accounts can then be different teams, or different orgs. They can all interface with each other in a more explicit way, but still have their whole own universe to themselves. That's our logical isolation.

Our physical isolation with leaf nodes and things like that, people can run their own NATS servers and decide what goes over the wire. We like to say we try to solve the Coke and Pepsi problem. Like if we could put Coke and Pepsi on a global network, what would they require in order to feel comfortable? They'll probably never feel comfortable. How do we isolate things in that way, in terms of traffic, in terms of how data is stored, everything like that? That's just a taste of the multi-tenancy part. There's a lot that goes into the AuthN and AuthZ. There's a lot of really neat constructs there.

Participant 3: How do I maintain consistency across 40 different clients?

Saenz: It's hard. We've tried a lot of different things, a lot of different ideas over the years. There's times where we're like, could we just write a single core library in Rust and make bindings to all that? It's a give and take in terms of like, how do we introduce a new concept and pattern into the client libraries, but also try to stay idiomatic?

Everybody has a different way of handling concurrency and have different concurrency primitives or non-primitives. We're a small team, but we still have a lot of our resources dedicated to client libraries, because the clients are handling a bit of complexity there. They're doing a lot of client-side load balancing. They're doing flow control. They're doing all kinds of stuff. We have to maintain that across multiple languages and different idioms. We want people to be able to pick a NATS client up and be like, I know how to do this because I can write Java, or I can write .NET, or I can write Go or Rust. The long answer to that is, just a lot of hard work and feedback with people who are using it.

See more presentations with transcripts

Recorded at:

Aug 21, 2024

Jeremy Saenz

Related Sponsored Content

Beyond postgres: a guide to distributed postgresql, related sponsor.

Distributed PostgreSQL for Modern Apps. Meet YugabyteDB, the PostgreSQL-compatible distributed database for your cloud native apps. Resilient, scalable, and flexible. Learn more .

This content is in the AI, ML & Data Engineering topic

Related topics:.

• AI, ML & Data Engineering
• QCon San Francisco 2023
• Communication
• Transcripts
• Distributed Team
• QCon Software Development Conference
• Machine Learning

Related Editorial

Popular across infoq, thinking like an architect, opentelemetry adopts continuous profiling; elastic donates their agent, ai, ml, and data engineering infoq trends report 2024, es-toolkit, a modern lodash alternative, jspecify 1.0.0 and nullability in java, null-restricted and nullable types for java.