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Authgear

Authgear

A fully managed identity and access management (IAM) solution that simplifies authentication with enterprise-grade security, SSO, MFA, and passkeys for seamless user experiences.

Authgear is an open-source alternative to:

Authgear preview

Authgear is a secure identity and authentication platform designed to simplify complex authentication requirements for developers. Whether you need passwordless login, biometric authentication, or enterprise SSO, Authgear provides a frictionless and scalable solution.

Key Features

  • Enterprise-Grade Security: Adaptive MFA, attack protection, SMS pumping prevention, and biometric authentication.
  • Flexible Authentication Methods: Passwordless, social login, passkeys, WhatsApp OTP, and machine-to-machine tokens.
  • Single Sign-On (SSO): Seamless integration with enterprise identity providers for B2B and B2C use cases.
  • User Management: Self-serve settings and customizable user interfaces for branding.
  • Extensibility: Low-code integration with minimal development effort for rapid deployment.
  • Scalability: Built to handle growth from small projects to large-scale enterprise applications.
  • Compliance & Trust: GDPR-compliant with enterprise-grade security and high availability.

Tech / Self-Hosting

Authgear offers a fully managed cloud solution with enterprise support. For self-hosting, the open-source authgear-server is available, allowing full control over deployment and infrastructure. The platform is designed for scalability, security, and ease of integration, making it suitable for businesses of all sizes.