Checksum AI
Your coding agent’s testing buddy
What it does
Checksum is an AI-native continuous testing platform for engineering teams shipping faster than manual QA can keep up. It generates, runs, and auto-heals end-to-end and API tests on every pull request, all as standard Playwright code in your own repo. When a test fails, Checksum tells you whether it found a real bug or a stale test, then fixes the false failures so your suite keeps pace with your coding agents.
The Checksum platform generates, runs, and heals your test suite automatically. Full E2E and API coverage with no manual maintenance.
Checksum is a continuous quality platform that runs alongside CI/CD: testing, healing, and validating automatically so teams can ship more code without trading speed for reliability. Creates production-ready Playwright tests. When your app evolves, the agent automatically heals broken tests. Creates production-ready Playwright tests. When your app evolves, the agent automatically heals broken tests. Creates production-ready Playwright tests. When your app evolves, the agent automatically heals broken tests. Creates production-ready Playwright tests. When your app evolves, the agent automatically heals broken tests. This is what makes Checksum fundamentally different from coding copilots and…from checksum.ai
Does the same job
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Hey HN! I’m Gal, co-founder at Checksum (https://checksum.ai). Checksum is a tool for automatically generating and maintaining end-to-end tests using AI. I cut my teeth in applied ML in 2016 at a maritime tech company called TSG, based in Israel. When I was there, I worked on a cool product that used machine learning to detect suspicious vehicles. Radar data is pretty tough for humans to parse, but a great fit for AI – and it worked very well for detecting smugglers, terrorist activity, and that sort of thing. In 2021, after a few years working in big tech (Lyft, Google), I joined…
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