Cerbos

cerbos/cerbos

Granular access control

FusionAuth

FusionAuth/fusionauth-containers

User authentication and session management framework

Hanko

teamhanko/hanko

Passkey-first authentication framework

Keycloak

keycloak/keycloak

User authentication and session management framework

OPAL (Permit.io)

permitio/opal

Authorization administration framework (Open Policy)

Ory

ory/kratos

Identity platform

Oso

osohq/oso

Authorization building framework

Supertokens

supertokens/supertokens-core

User authentication and session management framework

Warrant

warrant-dev/warrant

Authorization and access control as a service

Zitadel

zitadel/zitadel

User authentication and session management framework