Keycloak
Open source identity server with SSO and OAuth/OIDC.
ServiceOpen source
Identity and access management platform with single sign-on, OAuth 2.0, OpenID Connect, SAML and user administration, self-hostable.
When to use
When you need SSO, federation and user management under your control.
When to avoid
In simple apps, where operating an identity server weighs too much.
Alternatives
They do a similar job. Compare before choosing.
Authentication for web apps with dozens of ready-made providers.
LibraryOpen source★ 28.4K
Related
From the same area, with a close purpose.
Complete backend in a single file, with SQLite, auth and admin panel.
ServiceOpen source★ 61.6K