Zitadel is an open-source identity and access management (IAM) platform designed to provide robust authentication and authorization solutions for modern applications. It offers features such as user management, single sign-on (SSO), and multi-factor authentication (MFA), all while ensuring user privacy and data protection. Zitadel is built with a focus on scalability and ease of integration, making it suitable for both small projects and enterprise-level applications. Its architecture is designed to enable developers to implement secure and user-friendly authentication flows, promoting a smooth user experience across various services and platforms.
With a strong emphasis on customization, Zitadel supports multiple identity protocols, including OAuth2, OpenID Connect, and SAML, allowing businesses to tailor their IAM solutions to their specific needs. The platform's open-source nature empowers organizations to self-host it, giving them full control over their user data and identity-related processes. Additionally, Zitadel features a developer-friendly API, making it easy to integrate into existing applications—a key aspect for teams looking to enhance their security landscape without compromising on flexibility or performance.