Ad set
Also called: ad group
An ad set is the middle layer of a Meta campaign, where budget, audience, placements and schedule are set for the ads inside it.
The structure is campaign (objective), ad set (who, where, how much) and ad (the creative). TikTok and Google call the same layer an ad group.
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Related terms
Part of the Addy video ad glossary. Addy is an AI agent that writes, renders and posts short-form video ads.