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
Firebase Authentication - Application and Data, Application Utilities, and User Management and Authentication
Gigya - Using Social Login, RaaS and other features, we help companies build better customer relationships with Customer Identity Management. Learn more here.
OmniAuth - OmniAuth is a flexible authentication system utilizing Rack middleware.
AuthAnvil - AuthAnvil software is an integrated identity and access management tool designed to help IT managers service their networks, infrastructure network, and ensure that devices are safe and secure at all times. Read more about AuthAnvil.