OSS Discovery

GB
United Kingdom
SECURITY & PRIVACY
SELF-HOSTABLE
ACTIVELY MAINTAINED
FREE
Procaptcha

PROCAPTCHA

Meet Procaptcha, the GDPR-compliant, open-source CAPTCHA solution. Protect your web applications with improved security, user experience, and bot attack resistance. With zero data collection and transparent architecture, Procaptcha empowers businesses to verify users with confidence, while prioritizing user privacy and regulatory compliance.

GITHUB STARS
294
+12% this month
FORKS
9
Active community
LAST PUSH
Apr 24, 2026
High momentum
WATCHERS
3
Tracking updates
LICENSE
Apache-2.0
Commercial use
**Procaptcha** is a CAPTCHA solution that protects web applications from bot attacks. It is built for businesses who need to verify users with confidence. It runs with zero data collection and transparent architecture.

High Performance

Built for speed and minimal overhead.

Self-hostable

Docker, Kubernetes, or bare metal

Developer Native

Programmable via any language workflow

SUPPORTED LANGUAGES

TypeScript
TypeScript
Shell
Shell
Dockerfile
Dockerfile
JavaScript
JavaScript
HTML
HTML
Vue
Vue
Svelte
Svelte
CSS
CSS

VISUAL INTERFACE

Screenshot 1
Screenshot 2
Screenshot 3

The Quick Glance

Status
Active
Category
Security & Privacy
Pricing
Free
Self-Hosted
Yes
Available on
Web
Latest Release
v3.6.12
Apr 22, 2026

Relative Standing — across 1,284 tools

STARS294
Top 87% globally
FORKS9
Top 92% in Open Source
ACTIVITYHigh
Top 23% Activity
WATCHERS3
Top 89% Community