The Art of Social Proof: The Secret Weapons of Successful Marketing Strategies

Karl Long - Proofly blog author
Karl Long

August 24, 2021 | 31,968 views | 10 min. read time

The rise of the digital age has completely transformed how marketing is done and what sells. Consumers are now more informed than ever, which means that businesses must think outside the box to stand out from the crowd. To do this, marketers must focus on their target audience and use effective strategies to entice them to buy their products or services. Social proof is one of the best weapons in a marketer’s arsenal because it demonstrates that others trust and believe in your business. Social proof refers to any measure of evidence that indicates the value of something or someone. When you see Yelp reviews, Amazon testimonials, or similar indicators of reputation, that's social proof. Social proof is often associated with something new—a product, service, or company—that people might be hesitant about trying for the first time.

What is Social Proof?

Social proof is any measure of evidence that indicates the value of something or someone. Consider it as a form of trust and reputation. Whenever you see Yelp reviews, Amazon testimonials, or similar indicators of reputation, that's social proof. Social proof is often associated with something new—a product, service, or company—that people might be hesitant about trying for the first time.

Defining Socially-Valid Proof

The most common way to provide social proof is with testimonials. However, testimonials are only effective when they come from someone credible and believable. What’s more, it’s important that the testimonial mention the product or service specifically. It’s also possible to offer social proof through endorsements. Endorsements are a great way to show what others think of your business because they can be more personal than a one-off testimonial. With an endorsement, you're not just getting a quote; you're also getting a picture and some background information that might help potential customers identify with them better. You could also use statistics as social proof, but these are less likely to influence people than other methods. For example, if your business has been around for 25 years and has served millions of satisfied customers, that might work well. Statistics can be useful when combined with other types of social evidence like customer reviews or endorsements because it supports their claims.

Why is Social Proof so Important?

Social proof is important because it builds trust. If a potential customer sees that others have used and liked your product, they might be more likely to buy it. For example, if you’re selling shirts on an online store and 60 percent of consumers who have bought the shirt before say they absolutely love it, the customer would be more inclined to buy that particular shirt. Social proof could even come in the form of a celebrity wearing or using your product. Consumers also look for social proof as a sign that what you're selling is worth their time and money. If you're selling a computer repair service, for instance, people might be wary about calling you up without any reviews or testimonials to go off of. But if someone sees that there are already five reviews from satisfied customers with four out of five stars each, they’ll be more likely to contact you for services.

Using Reviews as a Form of Social Proof

One of the easiest ways to incorporate social proof into your marketing strategy is to use reviews. Reviews are an integral component of social proof because they provide a true measure of someone's experience with your product or service. The best reviews are honest and detailed, which will teach new customers about the value of your product or service. You can also use other forms of social proof like customer testimonials or celebrity endorsements. These are typically more difficult to come by, but they have the power to make a big impact on your business. At the end of the day, reviews and testimonials work because they show that others have had success with your product or service. This is critical for businesses because it's difficult to convince people to try something new on their own. When people see that others have had success with what you offer, it helps them feel reassured about making a purchase.

Start using Social Proof on your Own Website in minutes.

Ever been excited to try something new because of it's busyness and popularity?

With Proofly, you can add proven, high-converting social-proof widgets to your website very easily. No technical skills required!

Customers reported 24.3% conversion increase once they started using Proofly!
Grow your conversion

Helping Your Customers Provide Their Own Social Proof

Social proof is essential for your business because it can be the difference between a customer buying from you or not. If you’re new to the market, using social proof helps demonstrate that others think highly of you as well. An excellent way to make use of social proof is by enabling your customers to provide their own testimonial or approval. There are many platforms available, such as Yelp and Amazon, that allow users to leave reviews of products they’ve purchased or experiences they’ve had with a company. One trick is to create a link on your website that directs visitors back to your specific review page on Yelp or Amazon. This allows them to share their thoughts about your business with other people who are shopping around.

Using Celebrity Endorsements as Social Proof

Celebrity endorsements are a form of social proof. People are more likely to trust a company if they see a celebrity they admire is wearing or using their products. For example, one recent study found that people were more likely to purchase a product if they saw celebrities wearing it. It also found that celebrities endorse products for the purpose of increasing their own popularity.

Using Display Ads to Show Sponsorship as Social Proof

Display ads are the perfect example of how marketers can use social proof to their advantage. When people come to your website, they’ll see a banner, or display ad, for your products or services. When you indicate that a company or organization has sponsored the ad and that it’s a “featured partner,” consumers will think favorably about both the product and your brand because it shows that others trust you—they see you as an authority on the product.


Social proof is a powerful way to connect with your customers. When they see that others have purchased your product and are happy with it, they are likely to make the purchase themselves. Reviews, testimonials and endorsements are all great ways to demonstrate social proof. When you work to build your own social proof, you are strengthening your marketing strategy and boosting your brand's credibility.

Need more customers/visitors?

Use Proofly to add high-converting widgets for your website to boost conversion. No creditcard required.

Get started now!
Thumbs up!

Always be up-to-date with Proofly.

Pro tip!

The amount of people using your website on mobile devices rapidly increases. Make sure your websites are fully responsive!


Mobile devices

More insights

This might be useful for you too:

The Pros and Cons of Building a Website For Your Business: What You Need to Know!

In the digital age, having a website is no longer a nice-to-have. It’s now an essential element in almost any business setup. And while it might seem like building a website is an intimidating task, you might...


Read more

Why You Need Urgency on Your Website? 5 Reasons That Make It Worth the Effort

Your website is your marketing vehicle. It’s an opportunity to showcase your business and build trust with your target audience. However, you’re not the only one that has this opportunity. Millions of other...


Read more

The Truth About Social Proof: What You Need to Know

Social proof is a type of social media marketing that makes your site look more trustworthy and popular. It does this by displaying statistics about the number of visitors or followers you have. Social proof al...


Read more
Share this post:

Ready to use social-proof too?

You can use Proofly within 5 minutes on your own website absolutely free!

 Set-up in 5 minutes  Over 25,000 satisfied customers  No monthly subscription

4.7/5 customer satisfaction

Get started now!
They are one step ahead. Join them! 👏

a few thousand others...