Ory CIAM vs ZITADEL: side-by-side comparison (2026)

Ory CIAM: Customer Identity and Access Management platform with OAuth 2.0 and OIDC. Built by Ory Corp.

ZITADEL: Open-source, multi-tenant identity platform for authn, authz, and SSO. Built by ZITADEL.

The table above shows where their features, integrations, deployment and company size fit differ.

Ory CIAM is made by Ory Corp. ZITADEL is made by ZITADEL. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. Ory CIAM and ZITADEL are both CIAM products, and both cover Authentication, Authorization, SSO. Use the table above to see where features, deployment and company size fit differ.