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

GlossaryBrand & Performance MarketingCreative Testing

Brand & Performance Marketing

Creative Testing

Systematically testing ad creative to find what drives results.

By Brandon MinaCEO, BrandPilot AIUpdated November 2026

Short answer

Creative testing is systematically testing ad creative to find what drives results. Marketers compare variations of images, videos, headlines, hooks, and calls to action using A/B tests or structured experiments. Because creative is often a major driver of ad performance, consistent testing helps teams scale winners and retire weak concepts quickly.