Auth0
A highly adaptable authentication and authorization platform for developers.
Logins Secured
42B+ per year
Monthly Active Users
100M+
Acquired by Okta
$6.5 Billion (2021)
About Auth0
Auth0, a product unit within Okta, offers a developer-centric identity and access management (IAM) platform. It is designed to be highly extensible and easy to implement, abstracting away the complexity of authentication and authorization protocols. The platform includes core features such as Universal Login for standardized login pages, Single Sign-On (SSO) for seamless user experience across applications, robust Multi-Factor Authentication (MFA), and modern passwordless options. It supports both B2C and B2B use cases and provides extensive SDKs and APIs, allowing developers to integrate secure login and user management into their applications quickly. The platform's extensibility through "Rules" and "Hooks" allows for custom logic to be injected into the authentication pipeline.
Core Platform Features
Universal Login
A customizable, hosted login page that centralizes authentication.
Single Sign-On (Sso)
Allows users to log in once to access multiple applications.
Multi-Factor Authentication (Mfa)
Supports various factors like push notifications, SMS, and authenticator apps.
Passwordless
Enables authentication via magic links, email, or biometrics.
Machine-To-Machine (M2M)
Securely authorizes APIs and microservices.
Developer Experience
Sdks
Provides SDKs for popular platforms like React, Node.js, Python, Go, and mobile.
Authentication Api
RESTful API for handling all aspects of the authentication flow.
Management Api
Allows programmatic management of users, connections, and applications.
Free Tier
Includes up to 7,500 monthly active users and unlimited logins for free.