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Open Source CAPTCHA & Bot Protection Tools using Svelte

A curated collection of the best open source tools for distinguishing humans from bots (CAPTCHA) and preventing spam. using Svelte.

Next-Gen CAPTCHA and Spam Protection, GDPR compliant

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:

Decentralized CAPTCHA for enhanced web security

A blockchain-based CAPTCHA solution offering improved security, user experience, and resistance to bot attacks for web applications.

Open Source Alternative to: