Cap is a fast, lightweight, and modern open-source CAPTCHA alternative based on SHA-256 proof-of-work (PoW). It’s 250x smaller than hCaptcha, privacy-focused, fully customizable, and easy to self-host. Cap helps prevent spam and abuse without tracking users, making it ideal for privacy-conscious developers. Built for speed and simplicity, Cap is perfect for modern web apps, forms, and APIs that need secure, lightweight human verification.
Migma AI
We'll use this, looks so good and modern. Can we customize the style?
Cap
@migma yep! everything is customizable through css variables
I like the lightweight and privacy-focused approach! 😄
SyncSignature
That looks great!
Cap
@neelptl2602 thank you!
Pontoon
Congrats on the launch, looks great!
really cool. upvoted
Blastable
👏👏
Look's cool!