What is word of mouth?
Word of mouth is people recommending brands to people: the conversation between friends, the message in a group chat, the answer to where did you get that. It is the oldest marketing channel and still the most trusted, precisely because no brand controls it.
Why it matters
Recommendations from real people outperform every paid format on trust, and their effect compounds: each convinced customer becomes a small, credible media channel. Entire categories, restaurants, services, apps, are decided more by conversation than by advertising.
Can it be engineered?
Not commanded, but cultivated. Modern influence marketing is exactly this attempt: turning word of mouth into a predictable, scalable channel by working with creators whose recommendations their audiences actually trust. Nano and micro creators are word of mouth with distribution.
How to earn more of it
- Be remarkable somewhere: people repeat stories, not adequacy. Give them one thing worth telling.
- Remove the friction: referral mechanics, shareable moments, content people want to forward.
- Feed the talkers: your happiest customers and most engaged community members are volunteers waiting for material.
- Listen where it happens: reviews, comments and communities show what people already say, the raw material of the next campaign.
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