Auth.js vs Auth0

Learn how Auth.js and Auth0 differ in their key features like authentication, enterprise auth, security, user management and compliance, so you can decide which of these authentication providers is best for you.

Favicon of Auth.js

Auth.js

Secure authentication for modern web applications
Details:
View Repository
Auth.js screenshot
vs
Favicon of Auth0

Auth0

Implement authentication in any app within 5 minutes
Details:
Auth0 screenshot

Feature Comparison

Auth0 has significantly broader feature support than Auth.js, with 42 supported features versus 15. Auth0 fully covers authentication and enterprise authentication and more.

Auth.js

Auth.js comes with over 80 preconfigured OAuth providers (Google, GitHub, Twitter, Facebook, etc.) so users can sign in with existing accounts

Auth0
Auth.js
Auth0
Auth.js

Session settings allow adjusting `session.maxAge` and `updateAge` to control how long sessions last; default expiry is 30 days but can be configured for longer durations

Auth0

Up to 100 days for inactivity timeout and 365 days for forced logout

Auth.js
Auth0
Auth.js
Auth0

Compliance Comparison

Auth0 offers significantly broader coverage than Auth.js, supporting 10 certifications and regulatory frameworks compared to 0 for Auth.js. Since Auth.js is open source and does not include compliance certifications, you’ll need to manage compliance yourself.

,

Command Menu