how to write call to action essay

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The secret to writing a call to action in a persuasive speech

Nancy Duarte

A well-constructed and delivered presentation changes minds and ignites action.

Yet, there’s a key part of a presentation that doesn’t get mentioned enough — the call to action or CTA — and, a clear CTA creates a  critical turning point in your presentation (or any other form of persuasive communication, too).

What is a call to action in writing?

The call to action in writing persuasive speeches comes right before the end of a persuasive speech where you clearly tell the audience a role they can play after they leave your talk. The CTA gives audience members concrete tasks to tackle, and these tasks must be completed in order to bring your ideas to fruition. And, it’s a key part of what makes your speech, persuasive.

An audience might be thoroughly gripped by your narrative and convinced to believe what you do — but if they leave not knowing what they are supposed to do with your ideas, your presentation will have been — essentially fruitless.

Because CTAs are such an important part of a presentation, it’s essential to make sure that the one you deliver lands with the people hearing it. The way to ensure that you write a call to action that persuades is to keep in mind that one size does NOT fit all — and you’ve got to tailor your CTAs.

People respond to different types of calls to action based on their:

• Temperaments
• Daily activities

So it’s important to get to know who is in your audience before you decide how you’re going to deliver their post-talk “to-dos.” Once you do, you can ensure your persuasive call to action actually gets a response.

Understanding your audience involves empathy. To get started easily, download our free Audience Needs Map ™. It’ll help you figure out and analyze the best persuasive calls to action for your presentation so that it concludes with success.

Start with your audience for your call to action speech

Before writing your calls to action in your persuasive speech, you need to think about your audience. What is their make-up? What makes them tick? In most presentations, there are four distinct skills your audience has. Remember these as you write your calls to action:

• Influencers
• And Innovators

To get your audience to act, your CTAs have to strike a chord and make sense with the skills they bring to the table. Taking action will seem natural for them when they can respond with an action that resonates with them. Audiences have a mix of all these skills, and you should appeal to each of them in your presentations . Let’s break this down.

4 call to action examples in persuasive writing

1. getting doers to do something.

Doers are the worker bees of an organization. They are the ones that hear what needs to get done — and then do it. Doers don’t shy away from physical tasks, and have the ability to round up the troops to inspire action in others, as well. Doers make an organization run day in and day out.

If you’re speaking to doers, you’ll want to craft your CTA so that it includes action words that clearly explain what the doers should do. Some examples of call to action language for them involve asking them to:

2. Motivating suppliers to share

Suppliers are usually not as action-oriented as doers. However, they have a lot of resources at their disposal — like money, manpower, materials, etc. Because of the amount of resources they have, suppliers have the means to help people move forward. They can get you the resources you don’t have yourself.

Suppliers in your audience may be execs who could give you staff — or, investors who are trying to decide whether they want to put their money into a venture — or not.

To appeal to suppliers, you need to use different words than you would with the doers, since they’re not the ones that are going to be hitting the ground running to complete tasks. Instead, you’ll want to ask them to share their resources.

You may want to use words like:

These can help to appeal to the fact that they have something to give in order to make a change happen.

3. Influencing on your behalf

Influencers have the  power to sway . They can change the minds of individuals and groups — large or small. Influencers are the people who mobilize others. They also evangelize ideas, and they know how to get people to change their beliefs and behavior.

Many influencers are leaders and others look up to them and follow their advice. Influencers can also be people in the spotlight, who people tend to model after — like celebrities or public figures.

When you craft a call to action for an audience of influencers, you want to appeal to their ability to inspire other people. Great call-to-action phrases for influencers include:

Many have social channels where they can share with others what you need for your idea to become reality.

4. Inviting others to innovate

The last type of audience member is the innovator. Innovators are people who can think outside-of-the-box when they hear an idea, and then think of ways to modify that idea. Innovators have outstanding brains in their heads. They can dream up strategies, clarify perspectives, and invent products. These people can generate something new where nothing existed before.

Anybody can be an innovator. But, often, innovators are founders of companies or creators of new products. They can be engineers, artists, or entrepreneurs, and they typically handle fewer of the day-to-day tasks and more of the conceptual work.

To get support from an innovator, appeal to their ability to create things. The best call-to-action phrases for innovators include:

• Offers to invent

You want to spur an audience of innovators to leave, ready to make something new.

Don’t end with your call to action

Appealing to what motivates various audience members is important to inspire action. However, to make sure your well-tailored CTAs land, you shouldn’t end with your call to action. Nobody ever wants to simply be saddled with a lengthy to-do list.

Instead, after you deliver your CTA,  paint a picture of what is going to happen for audience members once they complete the requested action. I call this the new bliss in my Resonate® workshop. Throwing out a CTA creates curiosity for listeners; they want that curiosity satisfied by understanding what will happen after the action is over. This satisfaction — and a picture of what the future could look like — will inspire people to act.

Alfred Chuang, founder and CEO of Magnet Systems, recently delivered a  UC Davis Commencement speech  that contained an example of a powerful CTA that described what would happen if listeners chose to act. Chuang encouraged the audience of engineering graduates to keep working on innovative projects.

He ended: “A new world is on the horizon. And it will be more incredible than any of us can possibly imagine. Our greatest innovations are ahead of us, not behind. But we need great engineers to build that world for us. And that’s you. We need you to not give up. Ever. We need you to finish your projects. Done, done, done … And we need you all to be a little insane.”

If you deliver a presentation that is gripping and empathetic, you’ve almost delivered the perfect presentation . All that’s left is including a CTA that clearly explains what listeners could do to help push your idea forward — and an ending that paints a picture of what the world will look like if they help. Then, you can leave your presentation knowing that you’ve delivered a talk that’s going to move people to act.

To learn more about crafting and delivering persuasive presentations, take our Resonate® workshop . And to have us build a persuasive presentation for you with a strong and clear call to action, inquire about our Agency services today.

This article was originally published on August 2, 2017. It has been updated in August 2024 for relevancy. 

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5 Steps To Writing an Effective Call to Action (With Examples)

Table of contents

Laura Jane Bradbury

An effective call to action (CTA) encourages content engagement, converts visitors into leads, and helps people discover your business. It should offer value to the reader and explain what to expect from taking action. 

If a CTA doesn't have a clear message, feels too generic, or isn’t aligned with your audience’s concerns, readers won't act. This could cost you potential customers and income. 

As a professional copywriter with six years of experience, I’ve helped many small businesses reach their goals through calls to action. Here, I'll share the best practices for writing persuasive CTAs.

Key Takeaways

•  A call to action encourages readers to engage with your content, purchase a product, and learn more about your brand.
• It should be short, direct, and enticing. Use action verbs to motivate people to act.
• Ensure you clearly explain the value your audience will get from following your CTA.

Examples of great CTAs and why they work

Below are five CTA examples from high-profile businesses. We'll look at why they work, and what techniques you can apply.

Semrush: Use persuasive language

Cta: “get a free trial” .

Blog posts are a great place to put a CTA, as readers are already interested in the topic and more likely to respond to your suggested action. Engaging and relevant content can also lead to higher clickthrough rates, helping more readers learn about and interact with your business.

Semrush provides a great example of how to write a good call to action in a blog post. After sharing a detailed guide on search engine optimization (SEO) for blogs, they suggest readers sign up for a free trial to begin implementing SEO. Putting the CTA at the end of the post lets readers consume valuable information before discovering how to apply it.

The CTA works because:

• It includes the action verb “Get” — grabbing the reader's attention.
• The CTA is clear and eye-catching: The yellow box separates it from the post's content, while the purple highlights the specific action to take.
• The CTA text highlights the value for the reader immediately : The trial is "free" and Semrush conveniently provides "everything" in "one" place, so busy entrepreneurs and marketers don't need to jump from tool to tool.

Here are some action words and phrases (in bold) to consider for your own CTA. Play around with them and see what works best: 

LOOKFANTASTIC: Create urgency

Cta: “hurry, this offer is for today only”.

There are many CTAs you can use on social media . If you want to increase engagement, for example, you can ask people to comment on, like, or share a post. In this case, LOOKFANTASTIC wants to encourage its followers to shop a specific brand on its site.

• It offers an incentive — 25% off. 
• The use of "Hurry" and “TODAY only” creates urgency : This motivates customers to take advantage of the offer before it's too late.
• LookFantastic addresses the concerns of its customers : The text highlights that the products are "skin-loving."

Career Contessa: Offer an incentive 

Cta: “i’m so in”.

Email newsletters can build customer relationships, drive sales, and be an effective digital marketing channel. However, people are increasingly less willing to share their email addresses.

To encourage people to subscribe, Career Contessa has created a signup form in the middle of its homepage. This gives readers a chance to see what the newsletter is about and what type of content they can expect.

Notice how the CTA banner is clear and concise, explaining what people will receive by signing up.

• It uses language that's relatable to its audience: The site’s young, female readers will identify "Level up" as advancing their careers.
• It makes people feel included : "I'm so in" creates the feeling of joining an exclusive group or club.
• There’s an incentive to join : The text offers readers "a shortcut to success." 

Uniqlo: Consider the buying stages

Cta: “learn more” .

Customers want to know what they’re signing up for before downloading an app. Uniqlo knows this and tells their customers exactly what to expect from their new app. So, rather than telling people to “Download now,” the CTA suggests readers “LEARN MORE.” 

• It’s short and direct , making it easy to understand and follow.
• Customers understand the value — the accompanying illustrations and copy convey the benefits of the app.
• There’s lots of action verbs — “Get”, “Download”, “Sign up”, “Scan + Shop”.

Tip: Before adding a CTA, consider where your customers are in the buying stages. While a regular buyer may instantly click to “shop now,” a new customer may need more information. New products might also require additional context in order to help customers understand their value.

New York Magazine: Use bold visuals

Cta: “subscribe now” .

Most consumers prefer a brand to contact them via email . New York Magazine is a great example of how to write a call to action for email,. You’re immediately drawn in by the newsletter’s image emphasizing that it’s the “LAST CHANCE” to take advantage of its offer. 

This encourages readers to take action by triggering the fear of missing out. The publication then describes all the benefits of joining — including its free tote bag — to entice users to click the “SUBSCRIBE NOW” button.

• It creates urgency: “SUBSCRIBE NOW” emphasizes that you should take action immediately.
• The accompanying text is descriptive: “award-winning,” “exciting,” “fresh,” “sharp.” These adjectives suggest the content is unique and high quality, helping convince readers that the magazine is worth investing in. ‍
• The CTA is visually bold: The black button stands out against the white background and contrasts with the colorful main image.

5 key elements to include in your CTA:

Based on the above examples, here are five critical aspects of a great CTA to include in your own:

1. Use simple and direct language

‍ This ensures people understand the desired action. For example, “Subscribe now” is easier to follow than “You can subscribe now by clicking this link.” Make sure the accompanying text promoting your CTA is clear and easy to read .

2. Provide value to your readers

‍ Who is your target audience and how can your CTA solve their concerns? Will a discount code save them money, or can you offer useful expertise and advice? Demonstrate exactly what your CTA will deliver and how.

3. Create a sense of urgency

‍ Include phrases like “limited time offer” and “for today only” to motivate users to act. Pair these with action-oriented words like “subscribe” and “download” to encourage a particular action.

4. Consider your target audience

‍ While “Visit this link” may suit a formal, professional audience, “Check out this link” works for a younger demographic. Be sure to use language and a tone of voice that your customers will understand and relate to.

5. Make your CTA stand out

‍ Your CTA should be eye-catching and easily noticeable so your audience doesn't scroll past it. Use contrasting colors, emojis, bold fonts, and buttons to draw people in.

How AI can help you write better CTAs

Now you know how to write a great call to action, let’s look at how Wordtune’s AI tools  can speed up the process.

Shorten text without losing the meaning

A call to action needs to be short and direct, succinctly telling the reader what action to take. Many CTAs are also written on a button, meaning you can only use a few words.

Using the Shorten button in Wordtune Editor can help you create a punchy CTA.

Get Wordtune for Free > Get Wordtune for Free >

Click on the sentence you would like to edit, and press Shorten . The Editor instantly generates alternatives. Notice how Wordtune’s suggestions are more direct, making them easier to understand. 

Find alternative words

Whether you’re stuck on which action verb to use or you want to make your CTA’s benefits more descriptive, Wordtune can provide suggestions. 

To find alternative synonyms, highlight a particular word and click Rewrite , Casual , or Formal . In this example, I wanted a casual tone for social media, so clicked Casual to generate a list of alternative, informal words.

Use prompts to generate text

Wordtune's Create tool can help you brainstorm and plan your CTA copy.

To generate text, click Create and type in your prompt — no more than 1,000 characters.

AI Prompt: Create persuasive copy to entice customers to download our app to receive 10% off, with a direct call to action.

Using this prompt, Wordtune quickly created an enticing paragraph for me: 

Wordtune can generate a specific CTA — “Download our app now” — which can be made into a CTA button. It can also create accompanying text to entice readers. Using the AI-generated copy, you can choose individual sentences to include such as, “With just a few clicks, you can browse our wide selection of products.”

Adjust tone of voice

In addition to suggesting synonyms, Wordtune’s Casual and Formal buttons can alter sentences to match your desired tone.

Here, I clicked the Formal button. In response, Wordtune removed the contraction “you’ll” and made its suggestions more direct, precise, and easy for readers to consume. 

Conclusion:

A powerful call to action encourages readers to act, whether that’s by engaging with your content, buying your products, or learning more about your services. This can increase website views, sales, and bookings.

Keep your CTA short and direct, explaining in simple language how it will provide value. Ensure the tone aligns with your target audience, and create a sense of urgency to motivate readers to act quickly. Help your CTA stand out against your text by using contrasting colors, emojis, and bold fonts. Follow these simple steps and you’ll be writing eye-catching CTAs in no time.  

Want to learn more? Check out our guides on how to create an effective tone of voice to reach your target audience and how to boost readability to write clear, succinct CTAs.  

What type of content should include a call to action?

Any content can be an ideal opportunity for a CTA. From social media and blog posts to landing pages, ads, emails and videos. 

Where should you place a call to action?

Calls to action are typically placed at the top, bottom, or side of a webpage. Take into account what your readers need to know before acting to find the best placement. For example, place a discount code at the top of your homepage. Or, if you want readers to share your content, it’s best at the end of the page. 

Can you use multiple calls to action on a webpage?

With care, multiple calls to action can be used on the same webpage. For example, ask people to subscribe to your email list via a button while also adding a link to download an ebook. The key is to ensure your calls to action are spread out and organized in a way that doesn't overload the reader. 

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