No plastic. No card numbers. No passwords. Enroll once with your face, fingerprint & voice — then pay from any linked account with a single biometric check.
🔒 On-device — biometrics never leave your device🛡️ ISO/IEC 24745 cancelable templates✅ FIDO PAD L2 deepfake defense🔑 Passkey device-bound
Pay — cardless
Authorize a payment from a linked account with your biometrics. No card, no OTP.
New here? Click Load demo — it enrolls a sample identity and fills the form so you can pay in one click.
optional
🛡️ Extra security layers optional — stack as many as you like
🔒
Device fingerprint / Face ID
Enroll this device's built-in sensor — Touch ID, laptop fingerprint pad, Windows Hello, Android fingerprint.
📍
Location check (GPS)
Flags impossible travel / unusual locations. Real travel is fine — it just asks for one extra confirmation.
🔔
Payment confirmation
Get an approve/deny alert for each payment (dynamic-linked to the exact amount + merchant). Pick your channels:
Authenticate
Verify an enrolled user with face + fingerprint.
🛡️
We run a quick, passive security check — liveness and deepfake defense — to protect your account. Your biometrics are processed on-device and never stored.
Enroll
Register a new user's biometrics (stored as a cancelable template).
The upload box takes an optical fingerprint image (for the recognition model). “Scan finger on this device” uses your device’s built-in sensor (Touch ID / fingerprint pad) via a passkey — the sensor image never leaves your device.
Verify · 1:1
Compare two biometric pairs (no enrollment needed).
Standards report card
Live conformance across recognition, PAD/FIDO, and ISO/IEC 24745.
Unified identity
One identity from three sensors — face + fingerprint + voice — fused by quality-weighted score fusion, gated by liveness & deepfake defense.
🛡️
Each modality is weighted by its live capture quality; a missing or degraded one is gracefully de-emphasized. An attacker must defeat all three at once.
Everything runs on your device: the camera checks you're a live person (not a photo or deepfake), your device fingerprint unlocks a secure key, and your voice passphrase adds a third layer. Nothing is uploaded until you choose to authenticate.
1 · Active livenessnot started
🎥
Camera preview + challenges
Press start — follow the prompts (smile, blink, turn).
2 · Device fingerprint / Face IDnot started
Uses your laptop/phone secure sensor via WebAuthn — a device-bound key, no image leaves the device.
3 · Voice passphrasenot started
Say your secret passphrase — a text-dependent voice factor. Transcript stays on-device.