Autosana

Autosana is the end-to-end testing layer for your coding agents, across iOS, Android, and Web apps. Coding tools have 10x’d dev speed, but so has the surface area for bugs, leaving teams stuck, relying on or manual QA to validate code changes. Autosana solves this by closing the loop between dev and testing. Autosana creates, updates, and runs E2E tests automatically from your code diffs. Locally, it loops with your coding agent until every test passes. In PRs, it loops with cloud agents and shows video proof of your new feature or bug fix working end-to-end. We power the E2E testing behind the YC mobile app and dozens of popular apps, serving 50M+ DAU.