Auth0
Secure, scalable user authentication for apps and AI
What is Auth0?
Try Auth0Auth0 is an easy-to-implement, scalable, and adaptable authentication and authorization platform that helps secure users, AI agents, and more. It supports identity verification and access control so applications can reliably handle sign-in and permissions.
What does Auth0 do for my app or AI agent?
Auth0 secures users, AI agents, and related experiences by providing authentication and authorization capabilities. It helps verify identity and enforce access control so your applications can manage sign-in and permissions in a scalable, adaptable way.
Is Auth0 a good fit for no-code or low-code teams?
Auth0 is designed to be easy to implement, scalable, and adaptable, making it a practical option when you want to add authentication and access control without building everything from scratch.
What security options does Auth0 support for sign-in?
Auth0 includes Universal Login plus enterprise-grade security options such as single sign-on (SSO), multi-factor authentication (MFA), passwordless login, and breached password protection.
How does Auth0 handle fine-grained authorization?
Auth0 helps you define and enforce what different users or clients can access to keep permissions consistent across your applications. It also includes Fine-Grained Authorization (FGA) for more granular permission control.
How can I customize authentication and authorization workflows with Auth0?
Auth0 Actions provide extensibility so you can tailor authentication and authorization workflows. You can implement custom logic in Actions to shape how sign-in and access experiences work.
What AI-native developer tools come with Auth0?
Auth0 offers AI-native developer tools to integrate Auth0 into your AI workflows, including an Auth0 MCP Server, Auth0 Agent Skills for Claude Code, and an Auth0 CLI.