Customer identity platform with SSO, SCIM, and multi-tenant management
Open-source, multi-tenant identity platform for authn, authz, and SSO.
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Based on what each listing shows: deployment, company size, price and open source.
Frontegg CIAM fits if you want a cloud product.
ZITADEL fits if you need both cloud and on-premises options.
Common questions when comparing Frontegg CIAM vs ZITADEL for CIAM.
Frontegg CIAM: Customer identity platform with SSO, SCIM, and multi-tenant management. Built by Frontegg.
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.
Frontegg CIAM is made by Frontegg. 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. Frontegg CIAM and ZITADEL are both CIAM products, and both cover Authentication, Authorization, RBAC. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-02
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