OpenAthens Alternatives

Apereo CAS - Enterprise Single Sign On for the Web

Auth0 is a program for people to get authentication and authorization services for their own business use.

Open Source

Elegant user management, tailor-made for B2B SaaS

Try for free freemium

Loginradius is a cloud-based customer identity and access management platform. LoginRadius empowers businesses to deliver a delightful customer experience without compromising security.

standards based, open source software for web single sign-on across or within organizational...

Enterprise-grade identity management for all your apps, users & devices

LemonLDAP::NG is a free software to provide WebSSO, Access Management and Identity Federation

10Duke Identity Provider is a quick to integrate customer identity management solution, providing seamless SSO access to applications. Supports federated identity, AD, Azure AD, LDAP, social sign-in and others.

paid Free Trial $299.0 / Monthly

SimpleSAMLphp is an OAuth authentication application written in native PHP.

Open Source

On-demand SSO, directory integration, user provisioning and more

Crowd is a single sign-on and user identity solution.

Google Cloud Identity & Access Management (IAM) lets administrators authorize who can take action on specific resources, giving you full control and visibility to manage cloud resources centrally.

Ping Identity provides cloud-based, single sign-on and identity management solutions with their SAML SSO.

Amazon Cognito lets you add user sign-up, sign-in, and access control to your web and mobile apps quickly and easily. It scales to millions of users and supports sign-in with social identity providers and enterprise identity providers via SAML 2.0.