Auth rooted in a verified, living human — one SDK, every device.
Biometric-only login built on FIDO2/WebAuthn, plus recovery with zero humans and no backdoor, and a signed receipt every time an agent acts for you.
PieAuth replaces passwords with your face — securely, privately, and effortlessly. Built on FIDO2/WebAuthn. Your face never leaves your device, and there's no password or secret on our servers for anyone to steal.
Three taps, no password — the flow your app gets out of the box.
Open the app or site and tap Log In. No username to remember, no password to type.
Confirm with Face ID, Windows Hello, or your fingerprint. It happens on your device — your biometric never leaves it.
That's it — you're signed in. No passwords to create, remember, or reset. Nothing to phish or breach.
Biometric-only by design — there are no passwords to phish, reuse, or dump. Credential-stuffing attacks have nothing to work with.
Biometrics and keys stay on your users' devices; our servers hold only a public key. There is nothing sensitive on your servers — or ours — to leak.
MCR account recovery restores access without a master key or admin override. No backdoor for attackers — or for us.
Each login is bound to a real, verified identity for a clean audit trail — and every agent acting on a user's behalf is scoped and revocable.
Your face and your logins never leave your device. There's no password or biometric stored on our servers — so there's nothing for thieves or hackers to take from us.
The obvious question: if there's no password, what happens when a user loses their device? For everyone else, the answer is a fallback — an SMS code, a security question, a help-desk agent who can reset the account. Every one of those is a backdoor, and every backdoor gets phished, SIM-swapped, or social-engineered. PieAuth's Memory-Chain Recovery restores access from any new device with zero humans in the loop and no backdoor to steal. No support agent — not even us — can reset a user's account. Recovery is cryptographic, not procedural, so the one thing that survives a convincing phone call is your account.