Keycloak is a free open source software. So we can use Keycloak without use additional license fees, resulting in significant cost savings.
Since Keycloak is an open source solution, companies are not bound to a provider. You have the freedom to take your data and choose a different service provider or manage it for yourself.
Keycloak is supported by a large and active community and is used in many organizations. Wide acceptance leads to a stable and good supported platform that is continuously evolving.
If you want additional support and long-term maintenance, we can use the LTS version (Long-Term Support) by Red Hat to achieve a slower release cycle.
Keycloak offers a wide range of options for customizations for your specific requirements and business processes. The APIs and extension points allow the platform to tailor to its needs.
Single-Sign On
Multi-factor authentication and WebAuthn support
Standard protocols (OpenID Connect, OAuth 2.0, SAML 2.0)
Central administration
Federation (LDAP, Active Directory, Social Login, Other IAM Systems)
High performance
Cloud-Native (Docker / Kubernetes)
Cluster operation
Expandability