OpenIAM vs ZITADEL: side-by-side comparison (2026)
OpenIAM is a free identity governance and administration solution. ZITADEL is a commercial CIAM solution by ZITADEL. Features, integrations, deployment and the company behind each one, side by side.
OpenIAM offers a unified identity governance platform featuring CIAM, MFA, and PAM integration.
Open-source, multi-tenant identity platform for authn, authz, and SSO.
Side-by-side comparison
Feature
OpenIAM
ZITADEL
Pricing model
Free
Commercial
Category
Identity Governance and Administration
CIAM
Deployment and fit
Deployment type
Hybrid
Hybrid
Company size fit
SMB, Mid-Market, Enterprise
Startup, SMB, Mid-Market, Enterprise
Company
Company
–
ZITADEL
Use cases and capabilities
PAM
Yes
No
Authentication
No
Yes
Authorization
No
Yes
SSO
No
Yes
MFA
No
Yes
RBAC
No
Yes
Multi Tenancy
No
Yes
Open Source
No
Yes
Passwords
No
Yes
Single Sign On
No
Yes
REST API
No
Yes
Core features
No features listed
10 features listed
Integrations
No integrations listed
3 integrations listed
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