Quick definition
Word-of-mouth marketing earns and amplifies customer recommendations — the form of promotion consumer surveys consistently rank as the most trusted.
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Word-of-mouth marketing is the practice of deliberately earning and amplifying customer recommendations rather than waiting for them. Organic word of mouth happens whenever a product genuinely delights; the marketing discipline adds fuel — referral incentives, ambassador programs, share-worthy unboxings, and moments designed to be photographed and retold. On social platforms, every tag, mention, repost, and “you have to try this” DM is word of mouth operating at scale.
Recommendations carry a credibility advertising can’t buy: consumer-trust surveys — Nielsen’s are the most cited — have repeatedly found that people trust recommendations from friends and family above every form of paid media. The mechanics compound on social networks, where one customer’s post is visible to hundreds of others and share-type actions are widely believed to feed ranking algorithms. Few channels deliver warmer traffic at lower media cost.
A SaaS company launches a give-€10, get-€10 referral program and asks happy customers to share their links. In a month, 60 customers post or DM their links, sending an average of 15 visits each — about 900 referred visits the brand didn’t pay media for. Ninety of those visitors start a trial: a 10% conversion rate, roughly double what the same landing page sees from the company’s cold ad traffic.
The product and the experience come first — no incentive rescues something people won’t vouch for. Then lower the friction: referral links, a branded hashtag, packaging and moments worth photographing. Measure mentions, tagged posts, referral traffic, and shares per post. And disclose incentives plainly — undisclosed paid advocacy violates advertising rules in most markets, and once discovered it burns exactly the trust word of mouth runs on.
Where SocialKit fits
Word of mouth starts with posts worth passing on — SocialKit’s analytics, included on every plan, show which content your audience actually shares, so you can schedule more of it across every network.
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FAQ
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