Strategies, research, industry trends — your pulse on the marketplace
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Strategies, research, industry trends — your pulse on the marketplace
word-of-mouth marketing

A quick guide on how to win over new customers with a low-cost, word-of-mouth marketing strategy.


  1. What is word-of-mouth marketing?
  2. Why word-of-mouth marketing is so effective
  3. How to increase your word-of-mouth marketing
  4. How to implement word-of-mouth marketing (with examples)
  5. Measuring your word-of-mouth marketing

Think about the last time you used a product or service that solved your problem so well, you wanted to tell everyone you know about the experience. Perhaps you found the perfect pair of headphones for work. Or handmade chocolates that you can send as a cute gift. Whether you talked to a friend or relative directly, posted about it on social media, or left a review, telling others about your experience is word-of-mouth marketing in action.

This powerful form of marketing fuels a whopping $6 trillion of annual consumer spending globally. It can also be more effective than paid ads, resulting in 5x more sales

This form of marketing isn’t just for big brands. Any company that provides services or sells products can benefit from word-of-mouth marketing strategies. For instance, in a survey by Alignable 85% of 7,500 small business owners reported word-of-mouth referrals as their top source of new customers.   

Here’s everything you need to know about word-of-mouth marketing so you can start benefiting from this powerful form of advertising.

What is word-of-mouth marketing?

Word-of-mouth marketing is when consumers share positive experiences with a product or service with their peers, whether in person or online. In the connected marketplace where shoppers are always-on,

Because the information comes directly from your customers, word-of-mouth advertising is authentic and cost-effective. It’s also highly valuable. Over 50% of consumers read at least four reviews before buying a product, and 93% say online reviews have influenced their purchasing decisions.

What is the digital version of word-of-mouth marketing?

Digital word-of-mouth marketing is how your customers speak about you online — in product reviews, social media posts, blog posts, and emails.

In the consumer-to-consumer commerce world we live in, digital word of mouth is how potential customers find out about your brand.

Why word-of-mouth marketing is so effective

No matter what strategy you pursue, word-of-mouth marketing helps increase your social exposure, create excitement about your products or services, foster brand loyalty, and build trust. 

Considering that consumers talk about brands casually at least 90 times a week, this type of marketing can have a substantial impact. Word-of-mouth marketing can help grow your business in the following ways

1. Consumer trust

Think of the last time you needed a recommendation for a doctor. What’s the first thing you did? You likely asked a friend or family member who they use or posted a question on social media.

The positive experience of others becomes a key factor in your buying decision. You’re more likely to buy or use a service because you trust the feedback from your peers.

Brands and retailers can “borrow” that trust to gain new customers with minimal effort.

2. Brand loyalty

When it comes to building trust and loyalty, businesses need all the help they can get. 

According to HubSpot Research, 65% of people don’t believe advertisements and 71% don’t trust sponsored social media ads.

Yet people do trust their peers. 88% of consumers regularly consult online reviews from other shoppers to help make confident buying decisions. Since the information comes from actual customers — not the company — word-of-mouth marketing helps build a strong, loyal community. 

The more businesses can encourage or make it easy for happy customers to share their experiences, the better. As loyal followers talk to others, those individuals get excited, become customers, and tell more people — creating an ongoing source of word-of-mouth advertising.

When you consider that about 65% of sales are from existing consumers, you want to ensure that you’re keeping your loyal base happy and making it easy for them to spread the word about your company. 

3. Increase brand awareness

People can’t buy from you if they don’t know about your business or products. Therefore, getting the word out about your business organically, especially new products and services, is essential. 

Word-of-mouth marketing is a perfect way to make people aware of your brand and what you have to offer. 

Sometimes word-of-mouth advertising can catch hold, especially on social media. This excitement can quickly spread among your ideal audience causing a powerful viral effect. 

How to increase your word-of-mouth marketing

There’s two ways to increase the influence of word-of-mouth marketing: organic and amplified. 

1) Organic word of mouth

Organic word-of-mouth marketing occurs naturally. Customers freely talk about your brand, service, or product. This can occur online, over the phone, or in person. Examples include reviews, ratings, social media comments, or conversations in the checkout line.

It’s unlikely you can control consumer conversations in the street. But these conversations are also happening in the reviews, social posts, and other forms of user-generated content (UGC) shoppers are creating about your brand — you just amplify their voices across your e-commerce site and beyond.

You can syndicate product reviews and display them across all your customer acquisition channels. Or you can browse your tagged posts on Instagram and take the photo of a customer happily sporting one of your products and feature it on your product pages. Featuring this UGC can increase average order value by 15%.

2) Amplified word of mouth

Amplified is when companies offer rewards, affiliate programs, freebies, discounts, contests, or they partner with influencers.

The goal is to motivate people to talk about their experiences. Example: A business may receive more entries to a contest if they tell others about the competition on social media. 

These types of word-of-mouth marketing strategies can be easier to track than organic ones, but they require more effort from your team.

How to implement word-of-mouth marketing (with examples)

Now that you know how word-of-mouth marketing works, here’s six ways you can use it to increase engagement and boost sales.

1. Create a referral or loyalty program

Whether you use them to generate awareness about a new product launch or a subscription service, referral programs are designed to get your customers talking.

Additionally, a referral or loyalty program that’s created with your ideal audience in mind can build trust by showing customers you care about their needs and interests.

Before launching Girlfriend Collective, the brand decided not to use paid ads. Instead, they launched a referral program that allowed people to get a free pair of $80 leggings by sharing a referral link on Facebook

The approach worked so well that the had brand received 10,000 orders on launch day.

2. Reward customers for creating and sharing user-generated content

When someone is excited about your brand, service, or product, you want to make it easy for them to share their enthusiasm. 

Customers who are excited about your brand might post user-generated content on your company page, share stories of using your product, create videos, and more. These people are your super-sharers. They care about your business and want it to succeed, so reward them. 

Comment on their posts. Provide positive feedback on their videos. Share their posts on your social media channels and in your emails or newsletters. 

You can also motivate others to share their UGC by asking people to post, or running events that encourage followers to create their own content. The coffee and tea company Top of the Mornin posts user-created artwork on its homepage. Artists are clearly credited and a social link is provided so people can see more of the person’s work. 

word-of-mouth marketing

By amplifying the work of its fans, Top of the Mornin helps foster a loyal community of super-sharers.

3. Connect with influencers who are a great fit for your brand

Influencers are a valuable resource for many companies, with 93% of marketers relying on influencer marketing. 

Pairing up with an influencer who fits your products, services, and company values can help increase your brand awareness and bring in new customers. The key is finding someone who already has the right type of followers for your brand.

For example, food and beverage giant Kraft Heinz wanted to drive buzz and word of mouth around new product releases, so they sent product samples to the Influenster App’s community of everyday influencers who matched the brand’s target market. They were then encouraged to create authentic feedback and other UGC about the products.

According to Elizabeth Northrup, Associate Brand Manager at Kraft Heinz, the campaigns, “over-delivered on our targets for the program, delivering 2x the product reviews we expected, and the earned media was over 5x our program investment.”

4. Ask customers for reviews

Reviews are the pinnacle of word-of-mouth marketing. They’re organic testimonial ads in action. If you come across a positive review for a product on your social feed, it’s likely to catch your attention. It’s likely to get you to check out that product. Maybe it convinces you to purchase.

But people are busy. Sometimes, they forget to leave a review after making a purchase. But most will happily share their experiences — all you have to do is ask.

You can schedule a social media post requesting reviews from current customers. You could also send an email inviting customers to leave a review or a testimonial after they make a purchase. Or leave QR codes next to checkout tills in-store.

The key takeaway here is to make it easy and quick for people to share their feedback — and then display it on your channels.

Hardys Wines for example uses customer reviews as their word-of-mouth marketing, displaying the positive customer feedback in adverts.

5. Create content that people are excited to share 

Take time to create posts, emails, videos, and articles that interest your followers and are easy to share. As a result, they’ll keep coming back for more and tell others about your content.

The niche clothing brand CLOAK knows its followers. The brand consistently posts unique and engaging content that customers are excited to share. 

This includes quizzes related to CLOAK’s products and images of the company’s owners modeling the clothes. 

6. Authentically connect with your community

Loyal customers want to feel connected to your brand. Instead of just focusing on increasing your followers, make your social media channels a 2-way conversation. This will play a huge part in boosting organic word-of-mouth marketing. Reply thoughtfully to customer comments and thank them for leaving a review. You can even spotlight UGC by sharing it on your own channels.

Growing your community with intention can also provide you with valuable consumer insights, allowing you to better serve them while strengthening your brand. 

Threadless evolved from a T-shirt company into an e-commerce marketplace fueled by the brand’s Artist Shops community. 

Knowing that its ideal audience was creative and fun, Threadless created contests and challenges designed to showcase its followers’ creations and build its community. This helped Threadless attract 10,000 members in its first 2 years of business and earn $6.5 million in less than 4 years. 

In an interview with Forbes, Threadless’ then-vice president of marketing, Cam Balzer, stressed the importance of building social media followers organically. 

“We believe the more organic the growth, the more loyal the fans, the more likely they will be repeat customers.”

Currently, the Threadless website provides multiple ways for customers to connect with artists and the community, like the Artist of the Day section on its homepage.

Measuring your word-of-mouth marketing

Accurately measuring word-of-mouth marketing can be tough. You won’t always know when someone recommends your product or service, especially if it happens offline or in a private Facebook group. But you can get a sense of how well your word-of-mouth marketing is working overall. For instance, you can:

  • Ask customers at checkout or after their purchase how they learned about you
  • Use a customer satisfaction survey to gleam relevant information
  • Start a loyalty program that includes promo codes or other trackable links to monitor if the information is shared

Word-of-mouth marketing lets you authentically build brand awareness, trust, and loyalty. All for very little cost.

As the stats show, people trust family, friends, and online reviews from their peers. And as a business, you want to encourage word-of-mouth marketing by embracing the strategies that fit your brand and audience.

Because the more you understand your followers, engage with them, and provide quality content, the more excited they will be to share their positive experiences with everyone they know. Which means more traffic to your pages. Which means more sales. And who doesn’t want that?

The best way to get started is by activating content creators and existing vibrant communities you can tap into. Our on-demand masterclass below will teach you how.

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