Self-hosted CAPTCHA

Privacy-first spam protection with a globally compliant and accessible alternative to CAPTCHAs. Protects against spam and abuse without tracking users, complying with GDPR, CCPA, and other regulations while ensuring a frictionless experience. Self-hosted solution that ensures compliance with data protection and accessibility regulations worldwide.

Link: https://altcha.org/
Sources: https://github.com/altcha-org/altcha

• captcha
• formulary
• self-hosted
• tool