
Casdoor
UI-first IAM and SSO platform for modern authentication
Casdoor is an open-source, UI-first Identity and Access Management (IAM) and Single Sign-On (SSO) platform that provides a web-based admin console for managing users, organizations, and authentication flows. It is designed to integrate with applications via standard identity protocols and offers extensible user authentication options.
Key Features
- Web UI for user, organization, application and permission management
- SSO and federation support via OAuth 2.0, OpenID Connect (OIDC), and SAML 2.0
- Directory and provisioning integrations including LDAP and SCIM
- Multiple authentication methods including WebAuthn and TOTP-based MFA
- Built-in registration, email verification, and password recovery flows
- Public REST API and SDKs to simplify application integration
Use Cases
- Centralized login and SSO for internal apps and SaaS-style multi-tenant products
- Adding MFA and modern authentication (OIDC/WebAuthn) to existing services
- User lifecycle management and provisioning across connected systems
Casdoor fits teams that want an admin-friendly IAM/SSO solution with broad protocol support and a ready-to-use web console. It is especially useful when you need standards-based SSO plus flexible authentication methods in one deployable service.
Categories:
Tags:
Tech Stack:
Similar Services

PocketBase
Lightweight open-source realtime backend with embedded SQLite
Open-source Go backend providing embedded SQLite, realtime (SSE) subscriptions, auth (JWT/OAuth2), file storage, admin UI and REST-style APIs for web and mobile apps.
Keycloak
Open-source identity and access management with SSO
Keycloak is an open-source IAM server providing single sign-on, user federation, and centralized authentication and authorization using OIDC, OAuth 2.0, and SAML.

Authelia
Self-hosted IAM with SSO and multi-factor authentication
Authelia is an open-source IAM and authentication server providing SSO, MFA, and access control for web apps, with OpenID Connect/OAuth 2.0 and reverse-proxy integration.
Infisical
Open-source platform for secrets, PKI certificates, and privileged access
Infisical is an open-source platform to manage and deliver app secrets, certificates (PKI), SSH credentials, and encryption keys across teams and infrastructure.

authentik
Open-source Identity Provider (IdP) for SSO, OIDC, and SAML
Open-source IdP delivering SSO, OAuth2/OIDC, SAML2, LDAP, RADIUS, MFA, WebAuthn, conditional access and application-proxy capabilities for self-hosted deployments.

Teleport
Identity-aware access proxy for infrastructure and internal apps
Secure access platform for servers, Kubernetes, databases, desktops, and web apps with SSO/MFA, short-lived certificates, and full session auditing.

Go
Kubernetes
Docker