Humanmark

The product is a hardware-backed human verification API that provides definitive yes/no answers on human intent to address failures of CAPTCHAs, behavioral analysis, and risk scoring against sophisticated automation. It is for developers and IT teams at B2B companies including e-commerce, content platforms, social networks, and digital services that need to distinguish real users from automation. It is positioned against puzzle and pattern-based verification with a three-layer approach combining platform attestation, cryptographic signatures, and biometric or passcode user presence.

Key features

• Platform attestation via Apple and Google
• Rejects virtual devices and emulators
• Cryptographic time-bound unique signatures
• Biometric or passcode user presence check
• Definitive yes/no human verification answers
• Stateless verification with zero data retention
• No accounts or personal information required
• Instant verification in seconds
• Works on 95% of modern smartphones