Types of Word-of-Mouth Marketing: A Guide to Each
Your happiest customers are your best marketers. If they love the services you provide, they’ll tell others about you. Are these informal recommendations useful? Yes. 88% of consumers trust the opinions of friends or family over traditional marketing messages.
Recommendations from family members are important, but there are other types of word-of-mouth marketing as well. As a business owner, you need to understand all these so that you can take full advantage of them.
The problem is that most businesses leave word-of-mouth to chance. This article will break down each type of word-of-mouth marketing and show you how to create a system that turns happy customers into effective promoters for your business.
Key Takeaways
The types of word-of-mouth marketing include organic buzz, referrals, reviews, social sharing, and influencer content. WOM marketing works because people trust the opinions of other consumers far more than ads. While you can’t force these recommendations, you can make them more likely. Start by delivering great service, find your promoters with NPS, and make reviews and referrals easy for your customers.
What Is Word-of-Mouth Marketing?
Word-of-mouth (WOM) marketing is when customers promote your business by mentioning it to others.
Definition
Word-of-mouth marketing can happen anywhere. It might be a chat over coffee, an interaction at a family barbecue, a Google review, a group text, or a post on social media.
The main difference from all other types of marketing is the messenger. The message comes from a real customer, not from you, your marketing team, or an ad agency. The personal nature is what makes WOM so believable and effective.
Why WOM drives buying decisions
People trust people. A friend has no sales agenda when they mention a business, so consumers often take their opinion at face value.
We’ve already mentioned that consumers trust personal recommendations more than ads. For a majority of consumers, they are the single most important factor in a purchase decision.
McKinsey’s State of the Consumer survey found that 50 percent of US customers trust personal recommendations more than anything else when choosing a business. Another 22 percent value online reviews the most. The same source notes that 63 percent of small and midsize businesses credit word-of-mouth for growing their customer base.
There’s a cost angle too. A referred customer is already convinced, so you spend little to win their business. Compare that to what you pay for ads, and you will see that word-of-mouth is a very inexpensive way to grow your customer base.
RELATED ARTICLE — Voice of the Customer
The Types of Word-of-Mouth Marketing
Word-of-mouth isn’t one thing. There are six types, and each one works a little differently.
| Type | Who spreads it | Your role |
|---|---|---|
| Organic | Customers, unprompted | Deliver a great experience |
| Amplified | Customers, with a push | Create campaigns that spark talk |
| Referral | Customers, with a reward | Run a referral program |
| Review-driven | Customers, in public | Ask for and manage reviews |
| Social & UGC | Customers, online | Encourage sharing and reposting |
| Influencer | Trusted voices | Partner or send products |
Here is a closer look at each of the different types of word-of-mouth marketing.
Organic word-of-mouth
Organic word-of-mouth happens without any prompt from you. A customer loves your service, so they tell a friend. They don’t expect a reward, and you don’t ask them for a referral or review.
This is the purest form of word-of-mouth, and it’s also the most trusted. That said, it’s the hardest to control. The only reliable way to earn it is to deliver an experience worth talking about.
The good news? Organic talk feeds every other type on this list. The better your baseline customer experience, the better your referral program, reviews, and social content will perform.
Amplified word-of-mouth
Amplified word-of-mouth is buzz you create on purpose. You launch a campaign, a challenge, or a memorable moment designed to get people talking.
Examples include a hashtag campaign, a giveaway, or a surprise gesture for a loyal customer. The talk still comes from customers, but you take specific steps to start the conversation.
The best amplified campaigns give people a story to tell, not a product to pitch. You want them to share moments and feelings, not scripted ad copy. People won’t trust recommendations that feature obvious sales pitches.
Referral marketing
Referral marketing adds structure and rewards to word-of-mouth. You ask happy customers to refer friends, then thank them with a discount, credit, or gift.
This is word-of-mouth you can measure. Every referral has a source, a reward, and a result you can track. That’s why referral programs are often the first word-of-mouth channel businesses formalize.
In most industries, two-sided rewards work best. When both the referrer and the friend get something, the recommendation feels like a favor instead of a pushy sales pitch.
Review-driven word-of-mouth
Reviews are word-of-mouth recommendations at scale. A face-to-face conversation reaches one person. One Google review gets read by thousands of searchers over multiple months.
Reviews also shape local search rankings. More positive reviews lead to more visibility. This can draw more customers who, in turn, leave their own reviews.
When it comes to reviews, responding matters as much as collecting. When you reply to reviews, good and bad, future customers see a business that listens. That alone can earn you trust and win you new clients.
Social & UGC
User-generated content (UGC) is word-of-mouth with a camera. Customers post photos, videos, and stories about your business on their own channels. Every post is a public endorsement to their whole network.
You can encourage such posts with branded hashtags, photo-worthy moments, contests, or by simply resharing customer posts. When people see you celebrate their content, more of them create it.
UGC also gives you free marketing material. With permission, customer photos and clips can power your own ads, website, and social feeds. Authentic content almost always sells better than stock photos.
Influencer word-of-mouth
Influencer word-of-mouth borrows someone else’s voice. When a creator praises your business, their followers listen.
You don’t need celebrities to offer their opinions. Micro-influencers (with small, loyal followings) often drive better results for local and service businesses. Their word feels closer to a friend’s tip than an ad.
It’s simple to get started. Send your product or offer your service to a few local creators and ask them to share their review. An honest mention beats a scripted ad every time.
Word-of-Mouth Marketing Examples
Here’s one example for each type of word-of-mouth marketing so you can see how these approaches play out in the real world.
- Organic: Stanley’s Quencher cup became a hit largely through customers raving about it to each other, long before an ad campaign launched.
- Amplified: Coca-Cola’s “Share a Coke” campaign printed names on bottles. People hunted for their names, bought bottles for friends, and posted photos. In other words, the company created a reason to talk.
- Referral: Dropbox offered free storage to both the referrer and the friend. That two-sided reward helped the company grow from 100,000 users to four million.
- Review-driven: Think of any local service business with hundreds of five-star Google reviews. Those reviews win clicks before a competitor ever gets a chance. Such review-driven word-of-mouth marketing does sales work 24/7 without any ad placements.
- Social & UGC: GoPro built its brand on customer footage. Users filmed their own adventures and tagged the brand. GoPro re-shared the best clips, creating customer-generated buzz for a fraction of the cost of paid ads.
- Influencer: Glossier grew its brand by treating everyday fans as its influencers. It reposted their content and sent products to small creators, turning customers into a volunteer sales force.
Do you notice the pattern across all six types? Each brand made it easy and rewarding for customers to talk, whether they were talking to a family member or making social content viewed by a million people.
RELATED ARTICLE — How NPS Drives Enhanced Customer Engagement
How to Engineer & Scale Word-of-Mouth
You can’t give customers a script. However, you can engineer a system that makes positive talk more likely, more common, and more visible to potential customers.
Deliver referable experiences
Word-of-mouth starts with the work itself. No word-of-mouth marketing strategy can fix an experience people wouldn’t recommend.
The goal isn’t perfection; it’s consistency.
How can you build consistency? Show up on time, communicate clearly, fix problems fast, and follow up after the job. Take the same steps every time, and you’ll have customers who want to talk about you.
Also, strive to improve continuously. Ask for feedback after every job or visit. You’ll learn which parts of your service delight people and which aspects frustrate them. Fix the weak spots first, and let the customers who pointed out issues know when you’ve made improvements. Every problem you solve could turn a critic into a future promoter.
Activate promoters (NPS)
Not every customer will spread the word. Your job is to find the ones who will. That’s what Net Promoter Score (NPS) is for.
NPS focuses on one question: How likely are you to recommend us, from 0 to 10?
Customers who answer 9 or 10 are your promoters. They already love you. They just need a nudge to say it out loud. This is where customer feedback software like Listen360 does the heavy lifting. It surveys your customers automatically and identifies promoters in real time. It also flags unhappy customers, so you can step in before they vent publicly.
Why is NPS so important for your WOM marketing strategy? Instead of guessing who might refer you, you get a live list of people ready to do it.
Systematize reviews & referrals
Once you know who your promoters are, it’s time to put them to work.
The trick is timing. Ask for a review or referral at the moment of delight, such as right after a positive rating or a successful final walk-through. Make the ask small: one tap to leave a Google review or one link to refer a friend.
Net Promoter Score software like Listen360 automates this step. The moment a promoter responds to the automated request, it routes them straight to your review or referral pages. This turns word-of-mouth marketing into a repeatable process, with promoters only needing a few seconds to give their recommendation.
Want to see what such an engine looks like for your business? Book a Listen360 demo and watch how it turns customer feedback into reviews and referrals.
RELATED ARTICLE — What Is a Good NPS Score?
How to Measure Word-of-Mouth
Word-of-mouth is actually very measurable. You simply need to know which metrics to count and how to measure them consistently.
Two sets of numbers tell you what you need to know.
NPS & referral tracking
Your Net Promoter Score is your leading indicator. It tells you how much word-of-mouth potential you have right now. If you track it monthly, you can look beyond the numbers themselves. The goal is to see the score increase consistently, month after month.
You can track referrals to confirm that your promoters are indeed telling others about your business. Ask every new customer how they heard about you and log the answer. Divide the number of referred customers by the number of total new customers to get your referral rate.
You should always analyze these two numbers together. If NPS is rising but referral rates aren’t, you have willing promoters, but you aren’t asking them correctly or aren’t timing your referral requests. Decide how to fix the issue, and continue to monitor both numbers to see if they start trending in the same direction. Continue fine-tuning your request process until they both move in the same direction.
Review volume & sentiment
Count your new reviews each month and note your average star rating. Rising review volume means your review request system is working. Also, a strong average rating means you’re delivering the experience customers expect.
It’s important to read the reviews, not just count stars. The text will tell you what customers mention most, good and bad. If the same positive things keep showing up, focus on them in your marketing. On the other hand, if the same complaint pops up again and again, you know what you need to fix.
Adopt a simple monthly rhythm. An hour a month checking your NPS, referral rate, and reviews will tell you exactly where your word-of-mouth marketing strategy stands.
Frequently Asked Questions
Here are answers to the most common questions business owners ask about word-of-mouth marketing
What are the types of word-of-mouth marketing?
The main types are organic, amplified, referral, review-driven, social/UGC, and influencer word-of-mouth marketing. While unprompted customer comments are possible for each type, structured programs with rewards, partners, and goals can help you take full advantage of happy customers.
What is an example of word-of-mouth marketing?
Dropbox’s referral program is a classic example, rewarding both the referrer and the new user with free storage. The company makes it easy for customers to refer friends, even if they have just started using the product themselves.
How do you increase word-of-mouth?
Deliver a customer experience worth talking about, then make talking easy for happy customers to comment or leave reviews. You can survey customers to find your promoters, and ask them for reviews and referrals when the positive experience is still fresh in their minds.
Conclusion
Word-of-mouth marketing can happen organically, but you shouldn’t leave it to luck. Create a system that starts with great customer service, finds promoters, and inspires reviews and referrals.
You can take the first steps right now.
- Pick the type of word-of-mouth marketing that fits your business best.
- Set up a feedback loop to find your promoters.
- Ask your last five happy customers for a review and see what comes back.
- Choose a system to collect marketing performance metrics.
From there, track NPS, referral rate, and review volume each month. When you see all numbers going up, your customers have become your most effective marketing tool.
