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Janssen vs ZITADEL

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

JanssenZITADEL
LanguageJavaGo
LicenceApache-2.0AGPL-3.0
Stars65115k
Latestv2.4.0v4.19.4
Last push2026-10-062026-10-06
Release cadenceabout 38 days between releasesabout 2 days between releases
Active contributors20 commit authors on the default branch in the last 90 days20 commit authors on the default branch in the last 90 days
Flagsnonenone

How they relate

  • Both replace Okta. Alternatives to Okta →

    PartialJanssenOpenID Connect, OAuth and SAML server with scriptable authentication flows, operated on Kubernetes or a VM.

    PartialZITADELSSO for your own applications rather than a workforce app catalogue.