No. 7 of 45 ·Biometric Authentication Software

Passwordless.dev

Web · Android · iPhone · Self-hosted · API · paid plans from $0/mo

Freedom report

Three barsScore 6.5

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely3 of 6 device platforms
DocumentedPlans, terms and facts published

Passwordless.dev is ranked #7 of 45 in biometric authentication software on Freedom251. It runs on Android, API, iOS, Self-hosted, Web. There is a free plan. Paid plans start at $0/mo.

Passwordless.dev plans and pricing

All plans

Free Free Annual subscription; taxes not included up to 10,000 users · 1 app per organization · 1 console administrator · support · documentation access bitwarden.com · 30 Sept 2026

Pro $0.05/yr Annual subscription; first 10,000 users; $0.01/user for users above 10,000; taxes not included unlimited apps · unlimited console administrators · dedicated SLA · prioritized support bitwarden.com · 30 Sept 2026

Enterprise $3/yr Annual subscription; taxes not included workforce authentication · all Pro features · app event logs · organizational event logs · self hosting (beta) · advanced support bitwarden.com · 30 Sept 2026

Compared on biometric authentication software

Free plan: Yes
Paid from: $0.05/user/mo
Biometric methods: Face ID, fingerprint, Windows Hello
Deployment model: hybrid
Supported platforms: Web browsers, Android 9+, iOS, REST API
SDK languages: JavaScript, C#, Java, PHP, Python
Audit logs: Yes
Included users: 10,000 users

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The record

Purpose: Passwordless.dev provides an API framework to help teams build passkey authentication for customers, users, and workforce members.
Passkey standards: It uses open source and modern browser standards to create FIDO2 WebAuthn applications, including Face ID, fingerprint, and Windows Hello flows.
Workforce authentication: The product lets internal team members access enterprise systems and applications without relying on passwords.
Existing authentication platforms: Passwordless.dev works with common authentication solutions so teams can adopt passkeys without recoding or replacing them.
Admin console: A dedicated console manages passkeys, applications, and users in one place.
Security review: Bitwarden says third parties assess Passwordless.dev's open source code, documentation, and processes.
Integrations: The product page says Passwordless.dev works with common authentication solutions but does not name specific Passwordless.dev integrations.
Support: Free includes support, Pro includes prioritized support and a dedicated SLA, and Enterprise includes advanced support.
Free tier limit: The Free plan supports up to 10,000 users and includes one app per organization and one console administrator.
Pro tier limit: Pro costs $0.05 per user per month for the first 10,000 users, with users above that billed at $0.01 per user.
Enterprise deployment: The Enterprise plan lists self hosting as a beta feature.
Intended users: Bitwarden describes Passwordless.dev as intended for developers building FIDO2 WebAuthn passkey authentication for websites and applications.
Founded: 2016
Headquarters: Santa Barbara, California, USA
Price from: $0/mo

Where it ranks on Freedom251

Best Biometric Authentication Software in 2026#7 of 45

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Sources

bitwarden.com/products/passwordless/· checked 30 Sept 2026
bitwarden.com/about/· checked 30 Sept 2026