Top Rated Keycloak Alternatives
44 Keycloak Reviews
Overall Review Sentiment for Keycloak
Log in to view review sentiment.
The tool has a clean and easy to access admin console. Good resources and clear documentation help in using the tool quickly and to its best. Ability to write REST APIs to manage the user groups and permissions help in managing better. Review collected by and hosted on G2.com.
Nothing to dislike overall. Had some trouble finding things in documentation to help write some APIs for the tool. But after some longer search, I could find some help either from official documentation or through other resources like stackoverflow. So maybe that's something you could improve on in having better structured documentation for Java APIs. Review collected by and hosted on G2.com.

Is really easy to hop on this solution, supports multiple protocols. Review collected by and hosted on G2.com.
You really need to be an advanced user to get the best of the solution or have a very specialized team, e.g. a dba that analises DB and fixes indices or data types. Review collected by and hosted on G2.com.
Support login for multiple systems with single authentication system and support multiple authentication protocols, also easy to support social login, already implemented login page with the ability to customize the design of login view Review collected by and hosted on G2.com.
Difficult to connect with old systems, if the system authentication and users already implemented it is difficult to connect it with keycloak Review collected by and hosted on G2.com.
1. Federated user integration
2. Social platform authorization
3. Single Sign On
4. Java Web Token support Review collected by and hosted on G2.com.
Keycloack uses free market for UI rendering which makes UI replacement tough. You need to write lot of code for complex UI rendering logic. Review collected by and hosted on G2.com.

Its open source, extendable, functional, verry good support from email group Review collected by and hosted on G2.com.
Documentation while good, is very short of what keycloak can do. It could possible do alot more. Also new relases are ver frequently. Review collected by and hosted on G2.com.

Keycloak is an open source identity provider
support all oauth flows
rich community
easy to learn
you can plug your own features Review collected by and hosted on G2.com.
I wanted to contribute in keycloak community the request take too much time to be reviewed Review collected by and hosted on G2.com.

Open source software
Simple interface for configuration
It has good documentation and online support
Can be integrated with LDAP server and Active Director for authentication and authorization
we can add custom logic by adding jar to it.
Theme customization is also available. Review collected by and hosted on G2.com.
In HA deployment of keycloak, some time session replication between nodes doesn't work. To make it work we need to restart all the nodes.
Sync of ldap user to keycloak some time fails. Review collected by and hosted on G2.com.

Authorization Mechanism. Apis are easy to use to perform authentication Review collected by and hosted on G2.com.
"Realms" - causes trouble with custom multi tenancy solution and role based access control. Multitenancy within a single realm would be a lot better Review collected by and hosted on G2.com.

The way multi tenancy is been handled, multiple clients for different services,
Roles and privilege management, finally APIs and SDK support. Review collected by and hosted on G2.com.
Could have provided some custom fields for realms and customise options so that it can make developers life easier. Review collected by and hosted on G2.com.

Role based authentication is making it really great tool. Review collected by and hosted on G2.com.
I was able to find all required futures that I was searching and it was good fit for the application. Review collected by and hosted on G2.com.