authentik

Open-source identity provider for modern SSO, supporting SAML, OAuth2/OIDC, LDAP and RADIUS.

PlatformWebfreemium

authentik is an open-source identity provider built for self-hosting modern single sign-on, supporting SAML, OAuth2/OIDC, LDAP, and RADIUS. It scales from small home-lab setups to large production clusters and offers Docker, Kubernetes, and cloud deployment options. An enterprise edition is available for organizations replacing a proprietary identity provider with a self-hosted alternative.

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Full match profile

Behind the summary, Matchbox keeps a richer profile of authentik - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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