Alternative to Google reCAPTCHA
A web-based tool for creating and validating Common Alerting Protocol files
About
Free, open-source and self-hosted CAPTCHA alternative to reCAPTCHA. Privacy-first and powered by proof-of-work and instrumentation challenges.
Languages
Contributors30
Free alternative to Google reCAPTCHA
cap-captcha is a free, open-source alternative to Google reCAPTCHA. Here's why:
- 🛡️ Robust Bot Prevention
- 🚫 Spam & Scraper Blocking
- ⚙️ Easy Web-Based Setup
- 🎨 Customizable Challenges
- 🌐 Open-Source & Private
Comments Theme
Install
docker_compose
