Curity Identity Server is described as 'The Curity Identity Server brings identity and API security together, allowing scalable and secure user access to apps and websites. In addition, it enables consistent authentication experiences for customers, employees, and partners' and is a identity management tool in the development category. There are nine alternatives to Curity Identity Server for a variety of platforms, including Linux, Web-based, Self-Hosted, SaaS and Mac apps. The best Curity Identity Server alternative is Keycloak, which is both free and Open Source. Other great apps like Curity Identity Server are Auth0, Orbital API, Apache APISIX and Kong.