# Auth0

> Login, signup and SSO you don't build yourself.

- Open the app: https://auth0.com
- Linkstore listing: https://www.linkstore.io/apps/auth0-5257952108
- Category: Developer Tools
- Price: Free plan, paid upgrades
- Rating: Not rated yet
- Runs in: any web browser, nothing to install
- Made by: Linkstore Editors
- Listed on Linkstore: 2026-10-06
- Tags: Auth, Login

## About

Auth0 handles authentication for an app: social login, passwords, enterprise SSO and the hosted login page.

## Alternatives to Auth0

- [jwt.io](https://www.linkstore.io/apps/jwt-io-4512221878): Decode and check JSON Web Tokens.
- [Clerk](https://www.linkstore.io/apps/clerk-4771410058): Sign-in, sign-up and user management you can drop into an app.
- [Supabase](https://www.linkstore.io/apps/supabase-3757850273): A Postgres database with auth, storage and APIs ready to go.
- [Firebase](https://www.linkstore.io/apps/firebase-2038215152): Google's backend for auth, data and hosting.
- [WorkOS](https://www.linkstore.io/apps/workos-1351276498): Enterprise SSO, directory sync and audit logs.
- [Amicro](https://www.linkstore.io/apps/amicro-7482650235): Add beautiful, lightweight, micro-interactions and transition components to your React website with a Shadcn CLI .

## FAQ

### What is Auth0?

Auth0 handles authentication for an app: social login, passwords, enterprise SSO and the hosted login page.

### Is Auth0 free?

Auth0 has a free plan. Paid plans add more.

### Do I need to download Auth0?

No. Auth0 runs in your web browser at auth0.com, so there's nothing to install. It works on any computer, and usually on phones too.

### Who makes Auth0?

Linkstore's editors added Auth0 to the store. If you run it, you can claim the listing from its page.

### What are the best alternatives to Auth0?

Popular alternatives to Auth0 include jwt.io, Clerk and Supabase.