Authentik vs Casdoor
An identity provider with flows you can edit. Identity and access management with OAuth 2.0, OIDC, SAML, CAS, LDAP, and SCIM. Compare the capabilities you need, then check hosting, licensing and maintenance. This pair is shown for browsing but is not indexed (not among the leading projects of a shared category).
| Attribute | Authentik | Casdoor |
|---|---|---|
| Purpose | An identity provider with flows you can edit. | Identity and access management with OAuth 2.0, OIDC, SAML, CAS, LDAP, and SCIM. |
| Documented capabilities | Visual login flows, SSO and proxy auth, LDAP and OAuth sources | OAuth 2.0, OIDC, SAML, CAS, LDAP, and SCIM, Web UI for organizations, apps, and login branding, Casbin-based ACL, RBAC, and ABAC, Configuration as code with init files and Terraform |
| Best-fit workflow | Teams that want SSO and are willing to run Docker or Kubernetes. | Teams that need one sign-in service for modern and legacy apps. |
| Check before choosing | Check which identity features are included in the community edition and plan for reliable deployment and backups. | Test each protocol your apps use in staging before you move users. |
| Deployment options | Docker Compose, Kubernetes | Docker, Docker Compose, Kubernetes with Helm |
| GitHub stars | 25,972 | 14,592 |
| License | Custom | Apache-2.0 |
| Self-hosted | Yes | Yes |
| Docker noted | Yes | Yes |
| Cloud / hosted | Not recorded | Yes |
| Primary language | Python | Go |
| Last commit | 2026-10-15 | 2026-10-16 |
| Difficulty | Moderate | Moderate |
| Content source | Editorial catalog entry | Editorial catalog entry |
| Metadata checked | 2026-10-16 | Check the current repository |
| Forks | 2.1k | 1.9k |
| Star growth | +177 (2026-10-01 to 2026-10-16) | Not recorded |
| Alternative to | Auth0, Okta | Auth0, Okta |
This comparison uses recorded capabilities, not hands-on performance tests. A capability missing from one record does not mean that product lacks it. Confirm edition, version and current pricing in the official documentation.
When to consider Authentik
Teams that want SSO and are willing to run Docker or Kubernetes.
Check which identity features are included in the community edition and plan for reliable deployment and backups.
Authentik documentation and sourceWhen to consider Casdoor
Teams that need one sign-in service for modern and legacy apps.
Test each protocol your apps use in staging before you move users.
Casdoor documentation and sourceAuthentik vs Casdoor questions
- What is Authentik?
- An identity provider with flows you can edit.
- What is Casdoor?
- Identity and access management with OAuth 2.0, OIDC, SAML, CAS, LDAP, and SCIM.
- Can you self-host Authentik and Casdoor?
- Both can be self-hosted.
- What licenses do Authentik and Casdoor use?
- Authentik uses a custom license. Casdoor uses the Apache-2.0 license.
- Which has more GitHub stars, Authentik or Casdoor?
- Authentik has 26k stars and Casdoor has 15k. Stars show attention; check recent commits and releases for maintenance.
- What languages are Authentik and Casdoor written in?
- Authentik is mainly written in Python. Casdoor is mainly written in Go.