Let your AI agents check their own work

Let Claude or Codex test their work in a browser like a human QA would. They log in, test the feature, screenshot every step, and report back — so a human doesn’t need to.

Used by teams at

Dani Gleba, founder of Railflow

Hey, I’m Dani

At 19 I built a SaaS that went from $0 to $40k MRR in 10 months. Since then I’ve built a GTM AI automation for a company doing $40M a year, an AI chatbot for a startup valued at over $200M, and much more.

Along the way I saw firsthand how much AI changed the speed at which software teams build, and how few companies have caught up. That’s why I built Railflow to help teams ship to prod faster. If you feel like your team is not shipping as fast as it could, book a call and we’ll go over if Railflow is a good fit.

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