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 Keycloak, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Auth0 and many of them are available as a self-hosted solution so hopefully you can find a suitable replacement. Other interesting Self-Hosted alternatives to Auth0 are Authelia, FusionAuth, Pomerium and ZITADEL .

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.

Auth0

Freemium • Proprietary
Identity Management Tool

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

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Auth0 alternatives page was last updated

Keycloak
Is this is a good alternative?
Yes
No
Free • Open Source
Identity Management Tool
Linux
Self-Hosted
68 Keycloak alternatives
Open Source Identity and Access Management for modern Applications and Services.
- - Keycloak is the most popular Linux & Self-Hosted alternative to Auth0.
- - Keycloak is the most popular Open Source & free alternative to Auth0.
Suggest and vote on features
Keycloak Features
1. Two-factor AuthenticationKeycloak supports two-factor authentication (2FA).
Single Sign-On
SAML Single Sign-On
Multi-Factor Authentication (MFA)
Federated
Access Control
Authelia
Is this is a good alternative?
Yes
No
Free • Open Source
Identity Management Tool
Self-Hosted
Kubernetes
Docker
10 Authelia alternatives
Authelia is an open-source authentication and authorization server providing two-factor authentication and single sign-on (SSO) for your applications via a web portal. It acts as a companion for reverse proxies like nginx, Traefik or HAProxy to let them know whether requests...
Suggest and vote on features
Authelia Features
1. Two-factor AuthenticationAuthelia supports two-factor authentication (2FA).
Support for Docker
Kubernetes
Single Sign-On
Ngnix support
Golang
FusionAuth
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Identity Management Tool
Mac
Windows
Linux
Online
Self-Hosted
Software as a Service (SaaS)
46 FusionAuth alternatives
FusionAuth is an 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.
- - FusionAuth is the most popular Web-based, Windows, Mac & SaaS alternative to Auth0.
Suggest and vote on features
FusionAuth Features
1. Two-factor AuthenticationFusionAuth supports two-factor authentication (2FA).
2. Biometric AuthenticationLog in or unlock your device using your fingerprint or face recognition
3. Email template editorFusionAuth offers pre-defined email layouts so you can add content or customize your own templates.
On-premises software
REST API
OAUTH
Multi-Factor Authentication (MFA)
Password encryption
Passwordless
Google integration
Twitter Integration
OpenID Connect
Programming libraries
Comments about FusionAuth as a Alternative to Auth0
Almost everyone thinks FusionAuth is a great Auth0 alternative.
Guest
Similar feature set, but on-premise and free.
Positive comment •
3
Pomerium
Is this is a good alternative?
Yes
No
Free Personal • Open Source
Reverse Proxy Server
Linux
Self-Hosted
Kubernetes
Docker
7 Pomerium alternatives
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.
Suggest and vote on features
Pomerium Features
1. Two-factor AuthenticationPomerium supports two-factor authentication (2FA).
Single Sign-On
OAUTH
ZITADEL
Is this is a good alternative?
Yes
No
Free • Open Source
Identity Management Tool
Online
Self-Hosted
18 ZITADEL alternatives
Secure authentication management for your application. Customize as you grow, with easy APIs and programmable workflows. Focus on growing, your login is in good hands.
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ZITADEL Features
1. Two-factor AuthenticationZITADEL supports two-factor authentication (2FA).
2. Biometric AuthenticationLog in or unlock your device using your fingerprint or face recognition
Passwordless
Multi-Factor Authentication (MFA)
Login
SAML Single Sign-On
OpenID Provider
Single Sign-On
User Management
LDAP support
Ory
Is this is a good alternative?
Yes
No
Freemium • Open Source
Identity Management Tool
Software as a Service (SaaS)
Online
Windows
Android
Mac
Linux
iPhone
Self-Hosted
iPad
47 Ory alternatives
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 Network and get started in minutes.
- - Ory is the most popular Android, iPhone & iPad alternative to Auth0.
Suggest and vote on features
Ory Features
1. Two-factor AuthenticationOry supports two-factor authentication (2FA).
2. Biometric AuthenticationLog in or unlock your device using your fingerprint or face recognition
Access Control
OpenID Provider
User Management
Multi-cloud access control
OpenID Connect
Single Sign-On
Add a screenshot

Comments about Ory as a Alternative to Auth0
pros, cons and recent comments
Vincent Kraus
It is a truly free and open alternative and is built with a modern architecture in mind.
Positive comment •
1
Hanko
Is this is a good alternative?
Yes
No
Free • Open Source
Identity Management Tool
Online
Self-Hosted
Software as a Service (SaaS)
22 Hanko alternatives
Hanko is an open source authentication and user management solution that takes you on the journey beyond passwords. For better security, higher conversion rates, and happier users.
Suggest and vote on features
Hanko Features
1. Biometric AuthenticationLog in or unlock your device using your fingerprint or face recognition
2. Two-factor AuthenticationHanko supports two-factor authentication (2FA).
Passwordless
Login
User Management
Logto
Is this is a good alternative?
Yes
No
Free • Open Source
Identity Management Tool
Self-Hosted
44 Logto alternatives
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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Logto Features
1. Dark ModeLogto supports dark mode for comfortable usage in low light conditions.
User Management
Passwordless
OAUTH
Authorizer (authentication)
Is this is a good alternative?
Yes
No
Free • Open Source
Identity Management Tool
Self-Hosted
19 Authorizer (authentication) alternatives
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.
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Authorizer (authentication) Features
1. Two-factor AuthenticationAuthorizer (authentication) supports two-factor authentication (2FA).
Support for Docker
Golang
Membership Management
GraphQL
AuthKit
Is this is a good alternative?
Yes
No
Freemium • Open Source
Online
Self-Hosted
22 AuthKit alternatives
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.
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AuthKit Features
1. Biometric AuthenticationLog in or unlock your device using your fingerprint or face recognition
2. Two-factor AuthenticationAuthKit supports two-factor authentication (2FA).
API Integration
Login
OAUTH
Multi-Factor Authentication (MFA)
Gluu Server
Is this is a good alternative?
Yes
No
Freemium • Open Source
Identity Management Tool
Online
Self-Hosted
37 Gluu Server alternatives
The Gluu Server is a container distribution of free open source software (FOSS) for identity and access management (IAM). SaaS, custom, open source and commercial web and mobile applications can leverage a Gluu Server for user authentication, identity information, and policy...
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Gluu Server Features
1. Two-factor AuthenticationGluu Server supports two-factor authentication (2FA).
Add a screenshot
IdentityServer
Is this is a good alternative?
Yes
No
Freemium • Open Source
Self-Hosted
.NET Framework
13 IdentityServer alternatives
An open-source, standards-compliant, and flexible OpenID Connect and OAuth 2.0 framework for ASP.NET Core.
IdentityServer has no features, suggest some!