Keycloak Alternatives

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 Online / Web-based, Self-Hosted solutions, Linux, Windows and Mac. The best alternative is Authelia, which is both free and Open Source. Other great apps like Keycloak are Auth0, FreeIPA, Pomerium and LoginRadius.

Keycloak 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 Keycloak.

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Keycloak

Free • Open Source
Identity Management Tool

Linux
Self-Hosted

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

Learn more about Keycloak

Authelia
Is this a good alternative?
Yes
No
Free • Open Source
Identity Management Tool
Reverse Proxy Server
Self-Hosted
Kubernetes
Docker
6 alternatives to Authelia
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...
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Authelia Features
1. Two-factor AuthenticationAuthelia supports two-factor authentication (2FA).
Single Sign-On
Ngnix support
Golang
Support for Docker
Kubernetes
Auth0
Is this a good alternative?
Yes
No
Freemium • Proprietary
Identity Management Tool
Online
52 alternatives to Auth0
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:
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Auth0 Features
Google Login
OAUTH
Single Sign-On
Facebook Login
Multi-Factor Authentication (MFA)
FreeIPA
Is this a good alternative?
Yes
No
Free • Open Source
Linux
15 alternatives to FreeIPA
FreeIPA is an integrated security information management solution combining Linux (Fedora), 389 Directory Server, MIT Kerberos, NTP, DNS, Dogtag (Certificate System). It consists of a web interface and command-line administration tools.
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FreeIPA Features
DNS Server
LDAP Services
Kerberos
Web interface
Pomerium
Is this a good alternative?
Yes
No
Free Personal • Open Source
Reverse Proxy Server
Linux
Self-Hosted
Kubernetes
Docker
5 alternatives to Pomerium
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.
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Pomerium Features
1. Two-factor AuthenticationPomerium supports two-factor authentication (2FA).
Single Sign-On
OAUTH
LoginRadius
Is this a good alternative?
Yes
No
Paid • Proprietary
Identity Management Tool
Online
Zen Cart
X-Cart Store Manager
Vanilla
Drupal
Joomla
Software as a Service (SaaS)
PrestaShop
Wordpress
Magento Community Edition
vBulletin
55 alternatives to LoginRadius
LoginRadius is SaaS based CIAM platform that manages consumer identity and privacy, allowing businesses to customize a secure and delightful digital experience their consumers will love.
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LoginRadius Features
1. Two-factor AuthenticationLoginRadius supports two-factor authentication (2FA).
2. Customer SegmentationLoginRadius allows you to divide your customers into segments, so you can determine and work with your target audience.
SAML Single Sign-On
Single Sign-On
Multi-Factor Authentication (MFA)
Data-management
OAUTH
Customer Analytics
User Profiles with Location
Customer Journey Mapping
Third party integrations
Marketing reports
LoginRadius vs Keycloak
This alternative is disputed. LoginRadius is still a legitimate alternative to Keycloak, but it might have issues that some users think are important.
Guest
Keycloak is open source, login radius not.
Negative comment• ago

13
FusionAuth
Is this a good alternative?
Yes
No
Freemium • Proprietary
Identity Management Tool
Mac
Windows
Linux
Online
Self-Hosted
Software as a Service (SaaS)
41 alternatives to FusionAuth
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.
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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
ZITADEL
Is this a good alternative?
Yes
No
Free • Open Source
Online
Self-Hosted
14 alternatives to ZITADEL
ZITADEL provides you with all the features necessary to build great solutions, without the need of building the login and access management yourself.
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ZITADEL Features
1. Two-factor AuthenticationZITADEL supports two-factor authentication (2FA).
Passwordless
Multi-Factor Authentication (MFA)
Login
Serverless
SAML Single Sign-On
OpenID Provider
Single Sign-On
Ory
Is this a good alternative?
Yes
No
Freemium • Proprietary
Identity Management Tool
Software as a Service (SaaS)
41 alternatives to Ory
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.
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Ory Features
1. Two-factor AuthenticationOry supports two-factor authentication (2FA).
User Management
OpenID Provider
Access Control
OpenID Connect
Multi-cloud access control
Octauthent
Is this a good alternative?
Yes
No
Freemium • Proprietary
Identity Management Tool
Online
Software as a Service (SaaS)
7 alternatives to Octauthent
No-code authentication service. Octauthent can help you secure any website with a login form, without a single line of code.
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Octauthent Features
1. No Coding RequiredOctauthent can be used without an coding or programming skills.
Security focused
Login
Okta
Is this a good alternative?
Yes
No
Freemium • Proprietary
Identity Management Tool
Online
51 alternatives to Okta
Provide secure identity management and single sign-on to any application, whether in the cloud, on-premises or on a mobile device for your employees, partners and customers with Okta.
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Okta Features
Single Sign-On