Keycloak - Open Source Identity and Access Management for modern Applications and Services.
Saviynt - Saviynt offers access governance and intelligence solutions for critical data, and access to critical applications on Cloud and Enterprise.
CAS - Apereo CAS - Enterprise Single Sign On for the Web
Okta - Enterprise-grade identity management for all your apps, users & devices
Webroot - Webroot delivers multi-vector protection for endpoints and networks and threat intelligence services to protect businesses and individuals in a connected world.
GroupID - GroupID is an Identity and Access Management platform that securely manages user accounts, passwords, and access to applications in many areas, including Human Resources, Finance, and Office.