FusionAuth

FusionAuth is a comprehensive Customer Identity and Access Management (CIAM) platform designed for developers and organizations looking to integrate robust authentication, authorization, and user management into their applications. It offers features like multi-factor authentication, single sign-on (SSO), social logins, passwordless authentication, API access, advanced threat detection, and enterprise-grade extensibility. FusionAuth supports both cloud and self-hosted deployments, making it suitable for businesses of all sizes that prioritize security, scalability, and flexibility.