Inbound Marketing Blogfor Manufacturers and Healthcare Companies
What is social proof? (+ 5 types of social proof and examples)
Last week I needed to buy flea and tick shampoo for my puppy, Quinn. It was a busy week, and I didn’t take the time to research shampoo brands before I ran to Tractor Supply Co.
Can you guess how I chose which brand to buy? I picked the brand that only had two bottles left on the shelf because the other brand had eight bottles left. You’ve probably used a similar method when purchasing a product. This method is called social proof, which refers to the theory that people typically adopt the opinions or actions of people they trust.
But what does it have to do with your business? And is it useful for you? Let’s find out.
What is Social Proof?
Social proof helps you make a choice by using other’s behaviors (or actions) in the same situation. It’s often used in situations where people don’t know how to act.
Companies, large and small, use social proof every day. (You might even contribute to some of them!) Examples include:
In my example above, I used the behaviors of the others to help me pick which shampoo to buy -- also known as “wisdom of the crowds” social proof. There are four other types of social proof. Let’s check them out.
5 Types of Social Proof
1. Expert Social Proof
When an industry thought leader or influencer approves of your product in the digital space -- through blogging, gushing on social media, or providing a testimonial.
2. Celebrity Social Proof
When a celebrity uses a product on social media or in public. This form of social proof is even more powerful when the endorsement is not paid for. If you see #ad in an Instagram post, for example, the celebrity was paid for that endorsement.
3. User Social Proof
Consists of positive feedback from actual users, like Amazon reviews, Google reviews, Facebook reviews, testimonials, and YouTube product reviews. If I love a product, I’ll post about it or leave a review. I know my reviews make a difference. On Amazon, buyers ask questions about the product that the description can’t answer or they’ll “like” my review. This means they found it helpful and it influenced their purchase decision.
4. “Wisdom of the Crowds” Social Proof
Have you seen CBS’ Wisdom of the Crowd? Yes? No?! Basically, it’s a drama about a tech innovator who creates a crowdsourcing app to solve his daughter’s murder. The app is used by the general public to help solve crimes.
Here’s a clip:
“Wisdom of the Crowds” social proof also appeals to our sense of fear of missing out, also known as FOMO. You can see an example of FOMO at 4:05 in this longer "first look" of the show. Josh asks, “Why aren’t they listening to us? Why aren’t they running away?” Jeff responds, “Because people want to be a part of something meaningful.”
When lots of people are using or buying a product (or using a crime-solving app), others want to do the same.
5. “Wisdom of your Friends” Social Proof
The recommendations from the people we know and trust, friends, family, co-workers, etc., carry more weight than other types of advertising. Research shows that 81% of people say posts from their friends directly influenced their purchasing decision.
High-Performing Social Proof Types
Social proof can have a huge impact, but what types work best?
As always, this depends on the type of product or service you’re marketing. CXL recently researched which types of social proof work best. Here are some key takeaways:
- Testimonials are more effective when they include a picture of the person quoted
- Using an image of the person along with their name, title, and company can humanize your marketing and legitimize made statements
- All testimonials draw attention
- If you have great ones, you should absolutely use them; but if yours are just alright, maybe try something else
- It's best practice to use social proof as supporting copy near a CTA or at a point of friction (especially to counter objections)
- Trust in online advertising is actually increasing
- As much as 69% of respondents trust advertising on branded websites, and 68% trust consumer opinions posted online
- All social proof isn't created equal
- It's not a question of if you should use social proof or not, it's a question of where and how you should use it
- Test your landing pages with different types, placements, and content of social proof to figure out what works best
Yes, you should include testimonials on your website. Your website visitors trust the reviews they read online. So use your happy customers to move your prospects and leads further down their buyer's journey!
Now that you have some ideas, how will you apply them?
As you can tell, you can use social proof in a wide variety of different marketing assets in a myriad of different ways. So... how should you use it?
Download our free guide to learn more:
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