Open Source CAPTCHA & Bot Protection Tools using Playwright
A curated collection of the best open source tools for distinguishing humans from bots (CAPTCHA) and preventing spam. using Playwright.
Privacy-first CAPTCHA alternative with proof-of-work
Stars
7,682Last commit
14 hours agoLicense
Apache-2.0
Lightweight open-source CAPTCHA solution using SHA-256 proof-of-work. 250x smaller than hCaptcha, fully customizable, and privacy-focused with zero telemetry.
Open Source Alternative to:
Next-Gen CAPTCHA and Spam Protection, GDPR compliant
Stars
2,735Last commit
17 days 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:
Sent – Messaging Infrastructure for Developers. One API for SMS, WhatsApp, and RCS across 190+ countries.
Sent