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Zitadel is an open-source identity management platform combining authentication and authorization. SSO, MFA, OIDC, SAML, and passwordless login out of the box. Self-host or use the cloud.

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authidentityopen-sourcessooidcsamlself-hosted

⚡ Using this saves ~50k tokens vs building from scratch

🤖 Recommended by AI agents 2 times

See indie alternatives to Auth0 →See indie alternatives to Okta →

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