Keycloak AlternativesIdentity Management Tools and other similar apps like Keycloak

Keycloak is described as 'Open Source Identity and Access Management for modern Applications and Services' and is a identity management tool in the network & admin category. There are more than 50 alternatives to Keycloak for a variety of platforms, including Web-based, Self-Hosted, SaaS, Linux and Mac apps. The best Keycloak alternative is AuthKit, which is both free and Open Source. Other great apps like Keycloak are Stack Auth, Hanko, Authelia and ZITADEL .

filter to find the best alternatives

Keycloak alternatives are mainly Identity Management Tools but may also be Reverse Proxy Servers or Wi-Fi Hotspots.  Other popular filters includes Self-Hosted + Open Source. Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of Keycloak.
Keycloak iconKeycloak
  21
  • ...

Open Source Identity and Access Management for modern Applications and Services.

More about Keycloak
Keycloak alternatives page was last updated Apr 15, 2024
  1. AuthKit icon
     7 likes

    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.

    28 AuthKit alternatives
    AuthKit screenshot 1

    License model

    • FreemiumOpen Source

    Platforms

    • Online
    • Self-Hosted

    AuthKit Features

    1.  Biometric Authentication
    2.  Two-factor Authentication
    3.  API Integration
    4.  Login
    5.  OAUTH
    6.  Multi-Factor Authentication (MFA)
    AuthKit iconKeycloak Icon

    AuthKit VS Keycloak

    Is AuthKit a good alternative to Keycloak?
     
    • AuthKit is the most popular Web-based & Self-Hosted alternative to Keycloak.

    • AuthKit is the most popular Open Source & free alternative to Keycloak.

    • AuthKit is Freemium and Open SourceKeycloak is Free and Open Source
  2. Stack Auth icon
     10 likes

    Stack is an open-source, self-hostable, and highly customizable authentication and user management system.

    26 Stack Auth alternatives
    Stack Auth screenshot 1

    License model

    • FreemiumOpen Source

    Application type

    Platforms

    • Online
    • Self-Hosted
    • Software as a Service (SaaS)

    Properties

    1.  Privacy focused

    Features

    1.  No Tracking
    2.  Ad-free
    3.  Dark Mode
    4.  OAUTH
    5.  User Management
    6.  React
    Stack Auth iconKeycloak Icon

    Stack Auth VS Keycloak

    Is Stack Auth a good alternative to Keycloak?
     
    • Stack Auth is the most popular SaaS alternative to Keycloak.

    • Stack Auth is Freemium and Open SourceKeycloak is Free and Open Source
    • Stack Auth is Privacy focusedKeycloak is not according to our users
  3. Hanko icon
     11 likes

    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.

    26 Hanko alternatives
    Hanko screenshot 1

    License model

    • FreemiumOpen Source

    Application type

    Platforms

    • Self-Hosted
    • Software as a Service (SaaS)

    Hanko Features

    1.  Passwordless
    2.  Login
    3.  Biometric Authentication
    4.  Passkey Support
    5.  Two-factor Authentication
    6.  User Management
    Hanko iconKeycloak Icon

    Hanko VS Keycloak

    Is Hanko a good alternative to Keycloak?
     
    Comments about Hanko as an Alternative to Keycloak
     
    SebL

    Open source, simple component-based integrations, and passkeys - what's not to like?

    Positive commentMar 24, 2023
    0
    Keycloak Icon
    Hanko icon
    • Hanko is Freemium and Open SourceKeycloak is Free and Open Source
  4. Authelia icon
     10 likes

    Protect your applications with Single Sign-On and 2 Factor. Authelia is an open-source full-featured authentication server available on Github.

    15 Authelia alternatives
    Authelia screenshot 1

    License model

    • FreeOpen Source

    Platforms

    • Self-Hosted
    • Kubernetes
    • Docker

    Properties

    1.  Privacy focused

    Features

    1.  Two-factor Authentication
    2. Docker icon  Support for Docker
    3.  LDAP support
    4.  Single Sign-On
    5.  Ngnix support
    6.  HTTP Basic Authentication
    7.  Golang
    8.  Kubernetes
    Authelia iconKeycloak Icon

    Authelia VS Keycloak

    Is Authelia a good alternative to Keycloak?
     
  5. ZITADEL  icon
     14 likes

    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.

    28 ZITADEL alternatives
    ZITADEL  screenshot 1

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Online
    • Self-Hosted
    • Software as a Service (SaaS)

    Top ZITADEL Features

    1.  Passwordless
    2.  Multi-Factor Authentication (MFA)
    3.  Login
    4.  SAML Single Sign-On
    5.  OpenID Provider
    6.  Passkey Support
    7.  Two-factor Authentication
    8.  Biometric Authentication
    9.  Single Sign-On
    10.  User Management
    11.  LDAP support
    ZITADEL  iconKeycloak Icon

    ZITADEL VS Keycloak

    Is ZITADEL a good alternative to Keycloak?
     
  6. LemonLDAP::NG icon
     16 likes

    LemonlLDAP::NG is a modular Web-SSO based on Apache::Session modules. It simplifies the build of a protected area with a few changes in the application. It manages both authentication and authorization and provides headers for accounting.

    17 LemonLDAP::NG alternatives
    LemonLDAP::NG screenshot 1

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Windows
    • Linux
    • Self-Hosted

    LemonLDAP::NG Features

    1.  Two-factor Authentication
    2.  Access Control
    3.  SAML Single Sign-On
    4.  Single Sign-On
    5.  OpenID Connect
    6. Docker icon  Support for Docker
    7.  Dockerized
    8.  OpenID Provider
    LemonLDAP::NG iconKeycloak Icon

    LemonLDAP::NG VS Keycloak

    Is LemonLDAP::NG a good alternative to Keycloak?
     
    • LemonLDAP::NG is the most popular Windows & Linux alternative to Keycloak.

    • LemonLDAP::NG is Free and Open SourceKeycloak is also Free and Open Source
  7. Auth0 icon
     16 likes

    You 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:

    76 Auth0 alternatives
    Auth0 screenshot 1

    License model

    • FreemiumProprietary

    Application type

    Platforms

    • Online

    Auth0 Features

    1.  Google Login
    2.  OAUTH
    3.  Single Sign-On
    4.  Facebook Login
    5.  Multi-Factor Authentication (MFA)
    Auth0 iconKeycloak Icon

    Auth0 VS Keycloak

    Is Auth0 a good alternative to Keycloak?
     
  8. authentik icon
     6 likes

    authentik is an open-source identity provider focused on flexibility and versatility.

    41 authentik alternatives
    authentik screenshot 1

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Self-Hosted
    • Mac
    • Linux
    • Docker
    • Kubernetes
    • AWS CloudFormation

    Properties

    1.  Privacy focused

    Features

    1.  Two-factor Authentication
    2.  Self-hosted
    3.  Access Control
    4.  LDAP support
    5.  Single Sign-On
    authentik iconKeycloak Icon

    authentik VS Keycloak

    Is authentik a good alternative to Keycloak?
     
    • authentik is the most popular Mac alternative to Keycloak.

    • authentik is Free and Open SourceKeycloak is also Free and Open Source
    • authentik is Privacy focusedKeycloak is not according to our users
  9. Microsoft Entra ID icon
     2 likes

    Microsoft 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.

    29 Microsoft Entra ID alternatives
    Microsoft Entra ID screenshot 1

    License model

    • FreemiumProprietary

    Application type

    Platforms

    • Online

    Microsoft Entra ID Features

    1.  Single Sign-On
    Microsoft Entra ID iconKeycloak Icon

    Microsoft Entra ID VS Keycloak

    Is Microsoft Entra ID a good alternative to Keycloak?
     
  10. Okta icon
     6 likes

    Okta's Workforce and Customer Identity Clouds enable secure access, authentication, and automation—putting identity at the heart of business security and growth.

    71 Okta alternatives
    Okta screenshot 1

    License model

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)

    Top Okta Features

    1.  Time-based One-time Password
    2.  FIDO U2F (2FA) support
    3.  Biometric Authentication
    4.  Passkey Support
    5.  Ad-free
    6.  LDAP support
    7.  Passwordless
    8.  API Management
    9.  Single Sign-On
    10.  Workflow Management
    11.  Multi-Factor Authentication (MFA)
    12.  OAUTH
    Okta iconKeycloak Icon

    Okta VS Keycloak

    Is Okta a good alternative to Keycloak?
     
    • Okta is the most popular commercial alternative to Keycloak.

    • Okta is Paid and ProprietaryKeycloak is Free and Open Source
  11. Clerk Authentication icon
     Like this app

    Clerk is more than a "sign-in box." Integrate complete user management UIs and APIs, purpose-built for React, Next.js, and the Modern Web.

    60 Clerk Authentication alternatives
    Clerk Authentication screenshot 1

    License model

    • FreemiumProprietary

    Platforms

    • Software as a Service (SaaS)

    Clerk Authentication Features

    1.  React
    2.  User Management
    3.  React Native
    Clerk Authentication iconKeycloak Icon

    Clerk Authentication VS Keycloak

    Is Clerk Authentication a good alternative to Keycloak?
     
  12. AWS Identity and Access Management icon
     Like this app

    With AWS Identity and Access Management (IAM), you can specify who or what can access services and resources in AWS, centrally manage fine-grained permissions, and analyze access to refine permissions across AWS.

    62 AWS Identity and Access Management alternatives
    AWS Identity and Access Management screenshot 1

    License model

    • FreeProprietary

    Application type

    Platforms

    • Software as a Service (SaaS)
    • Amazon Web Services
    AWS Identity and Access Management iconKeycloak Icon

    AWS Identity and Access Management VS Keycloak

    Is this a good alternative to Keycloak?
     
12 of 83 Keycloak alternatives