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Authorizer vs Casdoor

The same facts for both, read from GitHub every night, and the relation a person reviewed.

Authorizer vs Casdoor
FactAuthorizerCasdoor
LanguageGoGo
LicenceApache-2.0Apache-2.0
Stars2.1k15k
Latest2.4.1v4.17.0
Last push2026-10-062026-10-06
Release cadencetoo few releasesabout 2 days between releases
Active contributors2 commit authors on the default branch in the last 90 days17 commit authors on the default branch in the last 90 days
Flagsnonenone
  • Both replace Auth0. Alternatives to Auth0 →

    PartialAuthorizerLogin, signup and role-based access for your applications over OAuth and OpenID Connect.

    Full replacementCasdoorOIDC, OAuth 2, SAML, CAS and LDAP with social logins, on your own servers.