ALTCHA
Next-Gen CAPTCHA and Spam Protection, GDPR compliant
Nov 20232.8k+73MITupdated 1d ago
Next-Gen CAPTCHA and Spam Protection, GDPR compliant
Privacy-first proof-of-work CAPTCHA without user friction
Decentralized CAPTCHA for enhanced web security
GDPR-compliant bot protection without user friction
Invisible bot protection that respects user privacy