Open Source CAPTCHA & Bot Protection Tools using Prettier
A curated collection of the best open source tools for distinguishing humans from bots (CAPTCHA) and preventing spam. using Prettier.
Next-Gen CAPTCHA and Spam Protection, GDPR compliant
Stars
2,679Last commit
19 hours agoLicense
MIT
ALTCHA offers cutting-edge spam and abuse protection for websites and apps, with privacy-friendly CAPTCHA alternatives designed for GDPR compliance.
Open Source Alternative to:
Invisible bot protection that respects user privacy
Stars
32Last commit
6 days agoLicense
MPL-2.0
Privacy-compliant CAPTCHA alternative using proof-of-work technology. Protects websites from bots and spam without user interaction or data tracking.
Open Source Alternative to:
Docmost – Open-source wiki software with real-time collaboration, diagrams, AI, SSO, RBAC permissions and more.
Sevalla