Start Building
Choose your application type to get started
Native/Mobile App
Mobile or Desktop app that runs natively on a device
e.g., iOS, Android
Single Page App
JavaScript web app that runs in the browser
e.g., AngularJS + Node.js, React
Regular Web App
Traditional web app that runs on the server
e.g., Express.js, ASP.NET
Backend/API
An API or service protected by Auth0
e.g., Express.js API, ASP.NET API
Learn about Auth0
Rely on the Auth0 identity platform to add sophisticated authentication and authorization to your applications. Centralize and manage users from multiple identity providers and give them branded, seamless signup and login experiences. Finely control access with a degree of customization that can accommodate even the most complex security requirements.
Get Started
Learn the basics and begin building your authentication solution.
Authenticate
Define how your applications and APIs verify the identity of a user or device.
Manage Users
Store and manage custom details about your users.
Customize
Customize Auth0 using your own branding and extend our functionality to solve your unique identity needs.
Secure
Add multi-factor authentication and defend your application from bots, suspicious IPs, and password breaches.
Deploy and Monitor
Deploy Auth0 for your applications and monitor system health and events.
Troubleshoot
Troubleshoot challenges, learn about Auth0’s different levels of support, and get help.