Software Alternatives & Reviews

FusionAuth VS authentik

Compare FusionAuth VS authentik and see what are their differences

FusionAuth logo FusionAuth

FusionAuth is a CIAM platform that is 100% free for unlimited users.

authentik logo authentik

authentik is an open-source identity provider focused on flexibility and versatility.
  • FusionAuth Landing page
    Landing page //
    2023-02-10

FusionAuth adds authentication, authorization, user management, reporting, analytics and much more in minutes not months.

  • authentik Landing page
    Landing page //
    2023-09-11

FusionAuth videos

Replicating StackOverflow login with FusionAuth

More videos:

  • Demo - FusionAuth Demo

authentik videos

New ZOEVA Authentik Skin Natural Luminous Foundation...First Impressions Review + 10 HR Wear Test

More videos:

  • Tutorial - Authentik: How to Install with Docker and Why You Should
  • Review - Authentik Music Video Review Show

Category Popularity

0-100% (relative to FusionAuth and authentik)
Identity Provider
74 74%
26% 26
Identity And Access Management
SSO
77 77%
23% 23
Authentication
72 72%
28% 28

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare FusionAuth and authentik

FusionAuth Reviews

10 Best Auth0 Alternatives and Similar Platforms
Like Auth0, FusionAuth is a powerful user management solution with a lot more to offer. Getting started and setting up FusionAuth takes no time because it is compatible with databases, such as Java and C#.
IAM: A comparison of open-source tools
/ Digitalberry news / IAM: A comparison of open-source toolsIAM: A comparison of open-source toolsWhy use an Identity Provider (IdP)?Comparative study of Identity Providers (IdP)1. Our team’s first choice: Keycloak2. In second place of our comparative study: Gluu3. Special mention: FusionAuthDiscover our expertiseContact our experts
Auth0 and FusionAuth: A Tale of Two Solutions
One of the biggest differences between Auth0 and FusionAuth is cost. FusionAuth is free for unlimited users. No strings, gimmicks, or tricks. No cost increases when you hit a certain Monthly Active User threshold. Much like a database or a web server, secure authentication is so essential that developers should be able to implement it quickly and easily without cost...
Source: fusionauth.io

authentik Reviews

We have no reviews of authentik yet.
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Social recommendations and mentions

authentik might be a bit more popular than FusionAuth. We know about 41 links to it since March 2021 and only 29 links to FusionAuth. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

FusionAuth mentions (29)

  • Top 6 Open Source Identity and Access Management (IAM) Solutions For Enterprises
    FusionAuth is one of the most decorated and successful open-source IAM solutions. It has been downloaded by more than 10 million customers and hosts over 1 million digital identities. - Source: dev.to / 2 months ago
  • Evolutive and robust password hashing using PBKDF2 in .NET
    Ideally, I would recommend not handling and storing passwords yourself. It is preferable to use an identity provider (IdP), such as Azure AD B2C, Auth0, or FusionAuth. These systems are designed to manage your users' identity (including their passwords) so you don't have to. You could also use Single Sign-On with cloud providers. - Source: dev.to / 4 months ago
  • Ask HN: Who is hiring? (August 2023)
    FusionAuth | Senior Java Engineer, Senior TechOps Engineer, Senior Support Engineer | Full-time | Denver CO, USA | https://fusionauth.io FusionAuth is the authentication and authorization platform built for devs, by devs. Our software solves the problem of integrating essential user security without adding risk or distracting from the primary application. Ya know, the one with the features your users want to pay... - Source: Hacker News / 9 months ago
  • SSO yet again - Authentik / Authelia / FusionAuth / Teleport / etc.
    But I rarely see a comprehensive comparison that is current for any of them. And then there are others out there like Teleport and FusionAuth. Source: 11 months ago
  • What Developers Need to Know About JWTs
    This article is based upon a presentation from Dan Moore of FusionAuth. - Source: dev.to / 12 months ago
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authentik mentions (41)

  • Show HN: Stack, the open-source Clerk/Firebase Auth alternative
    If you're looking for a system that has more features, is user friendly, a nice admin ui and easy deployments compared to Keycloak. Please give https://goauthentik.io/ a shot. Not affiliated in any way, just a very happy user. It has -an admin UI - Supports (LDAP, SAML, OAUTH, social logins) - MFA, Passkeys - Application access based on user groups etc. - Source: Hacker News / 17 days ago
  • Keycloak SSO with Docker Compose and Nginx
    I've been eyeing authentik[1] and authelia[2]. Authelia looks really good to me, but the fact that keycloak has connectors for angular and you need to setup oidc angular plugins with authelia for example made me a little bit wary. But I guess having a config for Keycloak makes it's easier to get started. [1] https://goauthentik.io/ [2] https://www.authelia.com/. - Source: Hacker News / 3 months ago
  • Authentik setup via Portainer?
    I've been searching around for a while now, and struggling with getting Authentik setup on my NAS. I'd like to deploy via Portainer, but getting lost in the documentation just to deploy. Source: 5 months ago
  • Show HN: Obligator – An OpenID Connect server for self-hosters
    Personally I went with Keycloak, because it's fairly well documented and also has Docker images available: https://www.keycloak.org/getting-started/getting-started-docker although the fact that they want you to create an "optimized" image yourself and have a long build/setup process on startup instead is slightly annoying: https://www.keycloak.org/server/containers Regardless, with something like mod_auth_openidc... - Source: Hacker News / 7 months ago
  • Issues with authentik
    Hello ! I am hosting a server under NixOS with multiple services, and to simply the identity management, I use authentik (https://goauthentik.io/) which can be compared to keycloak. Everything works fine until I try to enable mastodon to host an instance : authentik returns an error 400 and nothing changes this but disabling mastodon. Does anyone have an idea of what could be the cause of this ? Source: 10 months ago
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What are some alternatives?

When comparing FusionAuth and authentik, you can also consider the following products

Auth0 - Auth0 is a program for people to get authentication and authorization services for their own business use.

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

Ory - Developer-first Access Management

Okta - Enterprise-grade identity management for all your apps, users & devices

ZITADEL - Identity infrastructure, simplified for you.

Amazon Cognito - Amazon Cognito lets you add user sign-up, sign-in, and access control to your web and mobile apps quickly and easily. It scales to millions of users and supports sign-in with social identity providers and enterprise identity providers via SAML 2.0.