Stop proving you're human. Start playing like one.

caputchin replaces the surveillance circus with games. No cookies. No fingerprinting. No photo of a fire hydrant required. Just a tiny challenge that bots fail and humans enjoy.

Try it free — no credit card, no tracking pixel Read the docs

Privacy-first

No PII collected. No fingerprinting. No consent banner needed. Nothing leaves the visitor's browser except a signed pass/fail token.

Open-source native

Community-contributed games are a first-class citizen. Source is open. Roadmap is public. Contributors are peers, not users.

Playful intelligence

A game that bots fail and humans enjoy is a better UX outcome than a blurry fire hydrant, and a better security outcome than invisible fingerprinting.

Pay for protection, not surveillance infrastructure.

caputchin is open source. If you find something broken, fix it. If you build something useful, ship it. We review PRs fast and credit contributors in release notes.

Contribute on GitHub