Fastlane is an AI advertising platform built around an agent called Senna. Give it a URL and it pulls your product, palette and tone of voice, scans your past ads to identify what actually worked, reads competitors' ads and organic posts plus thousands of reviews across Reddit and Amazon, then generates dozens of ads in proven formats.
The output formats are named after recognizable ad styles - chalkboard, claymation, podcast, documentary, meme and more - and the platform produces winner variations for iteration. The homepage notes example output is not affiliated with the brands shown.
Vendor claims to attribute: 70,000+ businesses on the platform, a founding team of marketers who have run $1B+ in ad spend, and per-brand analysis figures like ads scanned and review counts shown in its product walkthrough. New users can create 5 ads free.




