Word of Mouth

Decision model

How it works

Word of Mouth gives teams a named way to turn attention and trust into durable community motion. In the Marketing Refs graph, it links definitions to adjacent metrics, workflows and operating choices instead of leaving the term as isolated vocabulary.

Key takeaways

• Use Word of Mouth when the decision depends on audience participation, advocacy and social proof.
• Pair Word of Mouth with related concepts before changing strategy, budget or execution.

Where it is used

• Social & Community planning
• Campaign review
• Team alignment

Used by Marketing teams · Growth teams · Students

Examples

• A social & community team uses Word of Mouth to turn a vague marketing discussion into a specific decision with owners and evidence.
• A manager links Word of Mouth to adjacent concepts before changing a campaign, journey, budget or operating process.

Common mistakes

• Using Word of Mouth as jargon without tying it to a decision, owner or measurement signal.
• Treating Word of Mouth as isolated from adjacent concepts that change how it should be applied.

Questions

What is Word of Mouth?

Word of Mouth is a social concept in Social & Community that helps marketers apply audience participation, advocacy and social proof to a specific planning, execution or measurement decision.

When should marketers use Word of Mouth?

Word of Mouth should be used when it clarifies a marketing decision, owner, workflow or measurement question.

What is a practical example of Word of Mouth?

A social & community team uses Word of Mouth to turn a vague marketing discussion into a specific decision with owners and evidence.

Sources

• tier 1American Marketing Association definition of marketingofficial body · cited 2026-08-08
• tier 1Universal Marketing Dictionaryofficial body · cited 2026-08-08