Teams adding authentication to applications get Keycloak SSO, identity brokering and federation with LDAP, Active Directory, OpenID Connect and SAML identity providers. Administrators manage applications, users and fine-grained authorization policies through the console.
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Keycloak Review 2026
Keycloak is open-source identity and access management software with SSO, identity brokering, user federation, and centralized administration.
Verified
Facts at a glance
- Starting price
- Quote-based
- Free plan
- See vendor
- Free trial
- See vendor
- Official website
- https://www.keycloak.org/
- Last verified
- 2026-10-27
Key capabilities
Best Single Sign-On Software for Business Applications 2026
| Single sign-on protocols and app coverage | Supports OpenID Connect and SAML 2.0 providers. |
|---|---|
| Workforce directory and identity sources | Connects to existing LDAP or Active Directory servers. |
| Application user provisioning | See vendor |
| Named HR, directory and application integrations | LDAP, Active Directory, OIDC, and SAML |
Appears in these comparisons
Consider instead
- Microsoft Entra ID — Shares 1 shortlists; ranked above Keycloak on Best Single Sign-On Software for Business Applications 2026
- OpenIAM Workforce Identity — Shares 1 shortlists; ranked above Keycloak on Best Single Sign-On Software for Business Applications 2026
- Okta Workforce Identity — Shares 1 shortlists; ranked above Keycloak on Best Single Sign-On Software for Business Applications 2026
Change log
- 27 October 2026 — Checked 13 facts including Starting price, Free plan, Free trial, Price published
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