Next-Generation Anti-Bot Protection. No Google. Visual puzzles are optional. Secure your web applications against bots and mass traffic using our privacy-first adaptive friction system.
Zero dependencies · Privacy First
They aren't strictly necessary. Proof-of-work and behavioral instrumentation run silently in the background. However, based on your configuration and the calculated Risk Score, we can deploy simple, effective, and modern visual challenges if needed.
Zero telemetry. No third-party network tracking. We respect your users and comply with strict privacy regulations out of the box.
Every challenge solves Proof-of-Work (SHA-256) and runs browser instrumentation simultaneously. Defeating one doesn't defeat the other.
The widget automatically adapts to dark/light themes and your brand colors. No ugly iframes lock-in.
We evaluate IP, geolocation, ASN, proxy usage and atypical behaviors before showing anything. Advanced cryptographic signatures (Curve25519) prevent replay attacks and ensure that the solved challenge is genuine and unique.
Scale your security as your project grows.
Yes! We offer a generous free tier with up to 10,000 requests per month, perfect for small projects and testing.
Yes, absolutely. CrafyCAPTCHA supports native integration with Cloudflare Turnstile, allowing you to combine Turnstile's edge protection with our deep behavioral analysis seamlessly.
We use a combination of pre-analysis (IP, ASN, Proxy), local Proof-of-Work (PoW) cryptography, and silent browser instrumentation to verify humanness in the background. If traffic is highly suspicious, we can deploy advanced honeypots or interactive challenges without breaking the flow.
Minutes. We provide modern drop-in SDKs for PHP, JavaScript, React, and more. You just need to add a few lines of code to your frontend and verify the token on your backend.
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