PlainID Identity Security vs ZITADEL: side-by-side comparison (2026)
PlainID Identity Security is a commercial identity threat detection and response solution by PlainID. ZITADEL is a commercial CIAM solution by ZITADEL. Features, integrations, deployment and the company behind each one, side by side.
Identity security platform with ISPM, SaaS policy mgmt, and dynamic authz
Open-source, multi-tenant identity platform for authn, authz, and SSO.
Side-by-side comparison
Feature
PlainID Identity Security
ZITADEL
Pricing model
Commercial
Commercial
Category
Identity Threat Detection and Response
CIAM
Deployment and fit
Deployment type
Cloud
Hybrid
Company size fit
SMB, Mid-Market, Enterprise
Startup, SMB, Mid-Market, Enterprise
Company
Company
PlainID
ZITADEL
Use cases and capabilities
Authorization
Yes
Yes
Authentication
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
10 features listed
10 features listed
Integrations
39 integrations listed
3 integrations listed
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