# Auth0

> Authentication and authorization for applications

Auth0 supplies authentication and authorization services for applications, APIs, and AI agents. Developers can add login through SDKs and supplied interfaces, with social sign-in, passwordless options, and multifactor authentication. Organization features support business customers whose users belong to different teams or identity providers.

Fine-grained authorization controls access to resources, while agent identity tools handle delegated access to data and external tools. Token management and approval flows support actions that need a user's authorization. Teams can use these services to connect an application's sign-in experience with the access rules behind it, including workflows where a person lets an agent act on their behalf.

## Listing details

- Canonical BetaNeon page: https://betaneon.com/products/auth0
- Official website: https://auth0.com/
- Category: Developer tools / Authentication SDKs
- Status: Launched
- Topics: AI agents, Authentication, Authorization, Identity, SDK
- Listing updated: 2026-10-30T16:49:51.748Z
- Information source: https://auth0.com/

This is a product introduction, not an endorsement. Confirm current availability, features, and prices on the official website. Community upvotes on BetaNeon are not star ratings.