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Casdoor – IAM and SSO

Last Updated on February 26, 2026

Casdoor is a UI-first Identity and Access Management (IAM) / Single-Sign-On (SSO) platform with web UI supporting OAuth 2.0, OIDC, SAML, CAS, LDAP, SCIM, WebAuthn, TOTP, MFA and RADIUS.

This is free and open source software.

Key Features

  • Deploy a production-ready Casdoor application in minutes. Streamline authentication and authorization management with an intuitive interface designed for enterprise needs.
  • Built with a modern frontend-backend separation architecture, Casdoor delivers an intuitive web UI with exceptional performance and scalability for high-concurrency environments.

Website: github.com/casdoor/casdoor
Support:
Developer: Casdoor
License:Apache License 2.0

Casdoor is written in Go. Learn Go with our recommended free books and free tutorials.


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Read our verdict in the software roundup.


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