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Self-Hosted Auth0 Alternatives

Auth0 is not available as a self-hosted solution but there are plenty of alternatives for power users and business that want to host a solution on-premise. The best Self-Hosted alternative is FusionAuth. It's not free, so if you're looking for a free alternative, you could try Keycloak or Ory. If that doesn't suit you, our users have ranked more than 25 alternatives to Auth0 and 14 are available as a self-hosted solution so hopefully you can find a suitable replacement. Other interesting Self-Hosted alternatives to Auth0 are Pomerium, Authelia, Gluu Server and IdentityServer.

Auth0 alternatives are mainly Identity Management Tools but may also be Reverse Proxy Servers. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Auth0.
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Auth0 iconAuth0
  15
  • FreemiumProprietary
  • Online

You can connect any application (written in any language or on any stack) to Auth0 and define its Connection, the method...

Learn more about Auth0

  1. FusionAuth is auth for any app. Get everything you need for secure registration and user management in minutes. Single-tenant, on-prem or private cloud, custom emails with localization, social login, and more.

    Any platform, and codebase.
    FusionAuth vs Auth0 opinions
    Almost everyone thinks FusionAuth is a great alternative to Auth0.

    Similar feature set, but on-premise and free.

    Positive comment ago
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    3
  2. Open Source Identity and Access Management for modern Applications and Services.

    Screenshot


  3. Ory icon

    Ory

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Online
    • Windows Mobile
    • Android
    • iPhone
    • Chrome OS
    • Windows Phone
    • iPad
    • Self-Hosted
    • Linux Mobile
    • Apple TV
    • Software as a Service (SaaS)

    Ory builds cloud-native authentication (login), authorization (permission), delegation (OAuth2, OpenID Connect), and user management software. You can deploy what you need yourself or use the Ory Cloud Platform and get started in minutes.

    A screenshot of the identity management page.
    Ory vs Auth0 opinions
    pros, cons and recent comments
    vinckr

    It is a truly free and open alternative and is built with a modern architecture in mind.

    Positive comment ago
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    1
  4. Pomerium icon

    Pomerium

    • Free PersonalOpen Source
    • Linux
    • Self-Hosted
    • Kubernetes
    • Docker

    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.

    Screenshot
  5. Authelia icon

    Authelia

    • FreeOpen Source
    • Self-Hosted
    • Kubernetes
    • Docker

    uthelia is an open-source authentication and authorization server providing two-factor authentication and single sign-on (SSO) for your applications via a web portal.

    Screenshot


  6. Gluu Server icon

    Gluu Server

    • FreemiumOpen Source
    • Online
    • Self-Hosted

    The Gluu Server is a container distribution of free open source software (FOSS) for identity and access management (IAM).

    No screenshots yet
  7. IdentityServer icon

    IdentityServer

    • FreemiumOpen Source
    • Self-Hosted
    • .NET Framework

    An open-source, standards-compliant, and flexible OpenID Connect and OAuth 2.0 framework for ASP.NET Core.

    No screenshots yet
  8. openNAC icon

    openNAC

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Self-Hosted

    openNAC is an opensource Network Access Control for corporate LAN / WAN environments. It enables authentication, authorization and audit policy-based all access to network.

    Create a new policy rule
  9. FreeRadius icon

    FreeRadius

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Self-Hosted

    FreeRADIUS is responsible for authenticating one third of all users on the Internet. Welcome to the FreeRADIUS project, the open source implementation of RADIUS, an IETF protocol for AAA (Authorisation, Authentication, and Accounting).

    No screenshots yet
    FreeRadius vs Auth0 opinions
    pros, cons and recent comments

    It's a software project, not a service

    Negative comment ago
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    -3
  10. 10Duke Identity Bridge icon

    10Duke Identity Bridge

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Chrome OS
    • BSD
    • Windows Phone
    • Self-Hosted

    Single Sign-On for your employees to help them get their job done more efficiently; it also helps your company act more securely, by providing a single point of provisioning and deprovisioning.

    10Duke Identity Bridge vs Okta.
Showing 10 of 14 alternatives