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Passwordless Authentication

Passwords get phished, reused, breached, and reset. MFA is friction users skip.

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Sample data · Live Vault demo

In 5 sentences

What is itPasswordless authentication: sites verify a cryptographic signature produced by a device you already trust. No password stored anywhere.

Why it mattersEvery password breach class disappears when there is no password to breach. Every phishing class disappears when the signature is origin-bound cryptographically.

When to useWhen adopting passkeys, deploying WebAuthn, migrating off passwords, or adding phishing-resistant login to a consumer or enterprise application.

How it differsH33 is the identity that owns the passkeys and continues signing after login. Session actions are signed too, not just the initial handshake.

EvidenceBenchmark v12 · 2,293,766 auth/sec. Full post-quantum lifecycle. Guardian recovery so a lost device is not a locked-out account.

The product

How H33 solves it.

H33 replaces the entire password lifecycle with cryptographic device trust bound to a biometric that never leaves the device.

Workflow

Three real steps in the Vault.

Trusted devices post-quantum attestation

→

Approve sign-in Chase Bank · location bound

→

In the Vault currently protecting 47 items

Proof

Every claim traces to evidence.

● Live today

Live in Vault

Feature exists in authenticated Vault; public deep-link pending

● Live today

Production API

Endpoint production-live

● Benchmark

Benchmark v12

2,293,766 auth/sec · 38 µs · ±0.24%

Alternatives

H33 vs Okta · H33 vs Auth0 · H33 vs One Password · H33 vs Last Pass · H33 vs Dashlane

Works with

Biometric Enrollment H33 computes on the ciphertext. The biometric never decrypts — not by H33, not b... Trusted Devices H33 binds each device to a soulbound on-chain identity credential. Trusted devic... WebAuthn Integration H33 ships WebAuthn as a first-class capability — passkey enrollment, attestation... Continuous Authentication H33 continuously scores the risk of the current session using biometric, device,...

Try it

Five ways to prove this to yourself.

Every button below is honest about its state. Live goes to a running surface. Coming next goes to a landing page that explains what ships and when.

▶ Watch workflow 12-second recording ● Live ▶ Open live demo auth-gated in Vault ● Live ✓ View receipt sample + how to verify ○ Coming next ↺ Replay authorization reconstruct the chain ○ Coming next </> Read API developer surface + curl ● Live

Trust status

Runs today. Honest about what's next.

We publish what's shipped and what's coming — the same list on every page.

Runs today

Vault workflows running in production
Cryptographic receipts emitted per action
Immutable audit trail · Object-Locked
Auth1 · Wallet · Document · Audit APIs
Post-quantum primitives (Dilithium + Kyber)
Benchmark v12 · 2,293,766 auth/sec

Coming next

Public /verify// receipt viewer
Public /replay// decision viewer
docs.h33.you developer documentation
SOC 2 Type II Certified
Payment Requests + Rewards adapters

HubIdentity hub RelatedBiometric Enrollment ComparisonH33 vs Okta Decision/password-manager-vs-self-custody/ProofProof

Continue exploring

Passwordless

Solutions

See it working

Live proof

See it live.

Sixty seconds to first login. No password. No seed phrase.

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