Open Source Identity and Access Management for modern Applications and Services.
United States
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Open Source Auth0 AlternativesIdentity Management Tools and other similar apps like Auth0
The best open source alternative to Auth0 is Keycloak. If that doesn't suit you, our users have ranked more than 50 alternatives to Auth0 and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Auth0 are Authelia, ZITADEL , AuthKit and Hanko.
Alternatives list
- 92 Keycloak alternatives
38 Authelia alternativesProtect your applications with Single Sign-On and 2 Factor. Authelia is an open-source full-featured authentication server available on Github.
32 ZITADEL alternativesSecure authentication management for your application. Customize as you grow, with easy APIs and programmable workflows. Focus on growing, your login is in good hands.
Cost / License
- Freemium
- Open Source (AGPL-3.0)
Application type
Platforms
- Online
- Self-Hosted
- Software as a Service (SaaS)
AuthKit is a Radix-powered open source authentication UI built for effortless customizations. User Management is the backend platform handling email verification, account linking, bot blocking, organization modeling, and more.
Cost / License
- Freemium
- Open Source (MIT)
Platforms
- Online
- Self-Hosted
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Hanko is a modern open source Authentication & User Management system – built and hosted in the EU. Alternative to Clerk, Auth0, Stytch, Descope.
Cost / License
- Freemium
- Open Source
Application type
Platforms
- Self-Hosted
- Software as a Service (SaaS)
33 Stack Auth alternativesStack is an open-source, self-hostable, and highly customizable authentication and user management system.
Cost / License
- Freemium
- Open Source
Application type
Platforms
- Online
- Self-Hosted
- Software as a Service (SaaS)
Better Auth is a framework-agnostic authentication and authorization framework for TypeScript. It provides a comprehensive set of features out of the box and includes a plugin ecosystem that simplifies adding advanced functionalities.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Online
Kanidm is an identity management server, acting as an authority on account information, authentication and authorisation within a technical environment.
Logto helps you build the sign-in, auth, and user identity within minutes. We provide an OIDC-based identity service and the end-user experience with username, phone number, email, and social sign-in, for web and native apps.
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Pomerium is an identity and context-aware proxy that enables secure access to applications without a client. Pomerium provides a standardized interface to add access control to applications regardless of whether the application itself has authorization or authentication baked-in.
Your data, your control. Fully open source, authentication and authorization. No lock-ins. Deployment in Railway.app | Heroku in 120 seconds || Spin a docker image as a micro-service in your infra. Built in login page and Admin panel out of the box.
Nubus is a modular open-source solution for centralized identity & access management, providing secure user management, role-based access control, and Single Sign-On (SSO) via a central web portal.
Cost / License
- Freemium
- Open Source (AGPL-3.0)
Application type
Platforms
- Online
- Self-Hosted
- Kubernetes
- Software as a Service (SaaS)
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