How Influencer Agencies Are Using Synthetic Audiences

Influencer Marketing with Fexingo: Creators, Sponsorships, and Modern Endorsement Deals · Jun 7, 2026 · 8m · transcript

Influencer marketing relies on audience data, but agencies are now building synthetic audiences—AI-generated demographic profiles that simulate real follower segments—to test campaign performance before any content goes live. Lucas and Luna examine how this practice emerged, why it matters for brand safety and budget efficiency, and the ethical questions around modeling audience behavior without actual human consent. They walk through a specific case: a midsize beauty brand that used synthetic audience testing to avoid a six-figure dud campaign, cutting wasted spend by 40 percent. The episode…