From 03ef8b24588a0796d2f73325d04514cae82be2ba Mon Sep 17 00:00:00 2001 From: Chris Portscheller Date: Sat, 28 Feb 2026 11:06:31 -0600 Subject: [PATCH] Add FCaptcha to Captchas section --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index e9a5764..cc676e6 100644 --- a/README.md +++ b/README.md @@ -316,6 +316,7 @@ Google captchas use cookies to track users and rank their IPs. - [Altcha.org](https://altcha.org) - Free, open-source and self-hosted CAPTCHA alternative using proof-of-work mechanism. - [mCaptcha](http://mcaptcha.org/) ([repo](https://github.com/mCaptcha/mCaptcha)) - An open-source CAPTCHA system with seamless UX. mCaptcha uses SHA256 based proof-of-work (PoW) to rate limit users. - [Private Captcha](https://github.com/PrivateCaptcha/PrivateCaptcha) - Privacy-first and self-hosted Proof-of-Work CAPTCHA alternative, made in EU. +- [FCaptcha](https://github.com/WebDecoy/FCaptcha) - Self-hosted CAPTCHA that detects bots, vision AI agents, and headless browsers through behavioral analysis and SHA-256 proof of work. No tracking, no cookies, no external dependencies. Servers in Go, Python, and Node.js. [Back to top 🔝](#contents)