European Alternative to:

Block bots without annoying real users with this innovative CAPTCHA solution that works invisibly in the background. Unlike traditional CAPTCHAs that force users to solve puzzles, Private Captcha uses cryptographic challenges that are completely transparent to humans.
Key advantages over traditional solutions:
Technical benefits:
Transparent pricing starts at €9/month for 10,000 requests with 14-day free trial. All plans include real human support, usage statistics, widget customization, and up to 50 properties. The service is built by Estonian company Intmaker OÜ with full EU compliance and publicly auditable code.