Auth0 - Auth0 is a program for people to get authentication and authorization services for their own business use.
OneLogin - On-demand SSO, directory integration, user provisioning and more
Keycloak - Open Source Identity and Access Management for modern Applications and Services.
TeamPassword - TeamPassword helps you manage and share access to the apps, services, and tools your team needs to keep projects moving.
AdiInviter Pro - The ultimate contacts importer and tell-a-friend system for your website.
Teramind - Teramind provides a user-centric security approach for monitoring.