This article discusses the importance of SCIM (System for Cross-domain Identity Management) providers in enterprise software applications and provides a comprehensive guide to selecting the best SCIM provider. It explains what SCIM is, its benefits, and how it can be implemented using third-party providers. The author also presents three top recommendations for SCIM providers: WorkOS, Frontegg, and Stytch, highlighting their features, pricing models, and suitability for different use cases.