Open Source Identity and Access Management for modern Applications and Services.
United States
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Free Okta AlternativesIdentity Management Tools and other similar apps like Okta
The best free alternative to Okta is Keycloak, which is also Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Okta and loads of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Okta are VoidAuth, authentik, ZITADEL and AuthKit.
Alternatives list
- 88 Keycloak alternatives
27 VoidAuth alternativesOpen-source authentication and user management platform offering passkey-based SSO, centralized login, user invitations, self-registration, and email integration for self-hosted deployments. Emphasizes privacy, admin and user ease, local data control, and strong security.
44 authentik alternativesauthentik is an open-source identity provider focused on flexibility and versatility.
Cost / License
- Freemium
- Open Source
Application type
Platforms
- Mac
- Linux
- Self-Hosted
- Kubernetes
- Docker
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Comments about authentik as an Alternative to Okta
- authentik is Freemium and Open Source
- authentik is Privacy focused
28 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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29 Hanko alternativesHanko 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)
Stack 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)
81 Auth0 alternativesYou can connect any application (written in any language or on any stack) to Auth0 and define its Connection, the method used to authenticate the users of that application:
Kanidm is an identity management server, acting as an authority on account information, authentication and authorisation within a technical environment.
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
31 Microsoft Entra ID alternativesMicrosoft Entra ID (formerly Azure Active Directory) is a comprehensive identity and access management cloud solution that provides a robust set of capabilities to manage users and groups.
63 Clerk Authentication alternativesClerk is more than a "sign-in box." Integrate complete user management UIs and APIs, purpose-built for React, Next.js, and the Modern Web.
Cost / License
- Freemium
- Proprietary
Platforms
- Software as a Service (SaaS)
Germany
EU
Switzerland
Implementing authentik is quite easier than Keycloak by following the official guide and the integration of apps like Mastodon, Portainer or Nextcloud is made easily.