Open Source Identity and Access Management for modern Applications and Services.




Eartho is described as 'Free Alternative Authenticate, onboard, verify, and charge unlimited users of any platform at no cost' and is a identity management tool in the business & commerce category. There are eight alternatives to Eartho, not only websites but also apps for a variety of platforms, including SaaS, Self-Hosted, Linux and Cloudron apps. The best Eartho alternative is Keycloak, which is both free and Open Source. Other great sites and apps similar to Eartho are Kanidm, Auth0, Amazon Cognito and Okta.
Open Source Identity and Access Management for modern Applications and Services.




Kanidm is an identity management server, acting as an authority on account information, authentication and authorisation within a technical environment.


You can connect any application (written in any language or on any stack) to Auth0 and define its Connection, the method used to authenticate the users of that application:



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

Okta's Workforce and Customer Identity Clouds enable secure access, authentication, and automation—putting identity at the heart of business security and growth.



FusionAuth is an auth for any app. Get everything you need for secure registration and user management in minutes. Single-tenant, on-prem or private cloud, custom emails with localization, social login, and more.




Frontegg is a developer platform that enables product-led-growth through a customer-facing user-management interface embedded seamlessly within any product.




The authentication platform that helps you secure your apps with branded login pages and your choice of identity methods.
