Hanko

An open-source authentication and user management platform for modern web and mobile apps, solving the problem of integrating secure login methods like passkeys, passwords, MFA, and SSO. It targets developers and IT teams in companies of all sizes, from startups to enterprises, who need a customizable and self-hostable solution. Positioned as a developer-friendly alternative to Auth0, Clerk, Firebase Auth, AWS Cognito, or Keycloak, it offers full control over deployment and data, with no vendor lock-in.

Key features

• Passkey authentication
• Password login
• Multi-factor authentication (MFA)
• Single sign-on (SSO)
• Email passcode login
• Google OAuth
• Authenticator app support
• Security keys
• Self-hosted or cloud deployment
• No vendor lock-in