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The Madison Avenue Field GuideA field guide to marketing & advertising, by Brandon Mina

GlossaryAI in MarketingAI UGC

AI in Marketing

AI UGC

Ads made with AI to mimic user-generated content, typically an AI avatar talking to camera, used to test many hooks quickly and cheaply.

By Brandon MinaCEO, BrandPilot AIUpdated November 2026

Short answer

AI UGC refers to ads created with artificial intelligence to mimic user-generated content, typically an AI avatar speaking to camera like a real customer. Brands use it to produce and test many hooks, scripts and variations quickly and cheaply. It raises authenticity and disclosure concerns, and platforms increasingly require labeling of AI-generated content.