AWS Identity and Access Management is described as 'With AWS Identity and Access Management (IAM), you can specify who or what can access services and resources in AWS, centrally manage fine-grained permissions, and analyze access to refine permissions across AWS' and is a identity management tool in the network & admin category. There are more than 50 alternatives to AWS Identity and Access Management for a variety of platforms, including Web-based, Self-Hosted, SaaS, Linux and Mac apps. The best AWS Identity and Access Management alternative is Keycloak, which is both free and Open Source. Other great apps like AWS Identity and Access Management are VoidAuth, ZITADEL , authentik and Authelia.