Friendly Captcha

Friendly Captcha is a privacy-first CAPTCHA service that verifies human users without relying on tracking or solving intrusive puzzles. Main features: cryptographic proof-of-work challenges performed in the browser, minimal data collection, accessibility-friendly design, easy integration with popular web frameworks, and protection against bots, spam, and automated abuse. Benefit: blocks automated attacks while preserving user privacy and improving user experience compared with traditional CAPTCHAs.

Friendly Captcha is a privacy-first CAPTCHA service that verifies human users without relying on tracking or solving intrusive puzzles. Main features: cryptographic proof-of-work challenges performed in the browser, minimal data collection, accessibi...