Curity Identity Server vs Keycloak: side-by-side comparison (2026)
Curity Identity Server is a commercial access management solution by Curity. Keycloak is a commercial access management solution by Keycloak. Features, integrations, deployment and the company behind each one, side by side.
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Identity server platform for managing authentication and access decisions
Open source IAM server providing SSO, identity brokering, federation, and authorization.
Side-by-side comparison
Feature
Curity Identity Server
Keycloak
Pricing model
Commercial
Commercial
Category
Access Management
Access Management
Deployment and fit
Deployment type
Hybrid
Hybrid
Company size fit
SMB, Mid-Market, Enterprise
Startup, SMB, Mid-Market, Enterprise
Company
Company
Curity
Keycloak
Use cases and capabilities
Authentication
Yes
Yes
Authorization
Yes
Yes
SSO
Yes
No
MFA
Yes
Yes
JWT Security
Yes
No
Zero Trust Architecture
Yes
No
Single Sign On
No
Yes
Open Source
No
Yes
Core features
No features listed
10 features listed
Integrations
10 integrations listed
No integrations listed
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