Self-hosted · open source

Prove you're human.
Nothing else.

A privacy-first CAPTCHA you run yourself. No tracking, no cookies, no calls to anyone's cloud. Just a wall that bots can't afford to climb.

0 third-party calls0 tracking cookiesPoW + human challenge

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A live demo guarded by Bulwark

Reload a few times quickly to trip the rate threshold and trigger the interactive challenge.