MonoCloud is described as 'The authentication platform that helps you secure your apps with branded login pages and your choice of identity methods' and is a identity management tool in the network & admin category. There are more than 50 alternatives to MonoCloud, not only websites but also apps for a variety of platforms, including Self-Hosted, SaaS, Linux and iPhone apps. The best MonoCloud alternative is Keycloak, which is both free and Open Source. Other great sites and apps similar to MonoCloud are authentik, Authelia, ZITADEL and AuthKit.