Fastlane raises $3.5M to build 'Claude for Ads' that auto-generates and launches creatives

JaynitMakwana · x · 2026-10-30

Fastlane has raised $3.5M to build what it calls "Claude for Ads". Users enter their website, and the product studies their market, generates thousands of ad creatives, launches them, and learns from every result. The post frames it against founders' low creative-testing volume, arguing winning brands test far more variants.

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