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    Ethan B.

A solid identity platform that just works for our apps

  • February 26, 2026
  • Review provided by G2

What do you like best about the product?
I like how easy it was to get FusionAuth up and running and having a full login and user management system in place. The documentation was clear and helpful and I could plug it into our web app with little fuss. The dashboard is simple and gives me quick access to users roles and settings without having to dive into the database manually. I also appreciate the support for multiple authentication methods so our users can sign in in ways that fit them.
What do you dislike about the product?
The theme customization felt limited and took extra time to bend it to look like our brand. Some of the more advanced workflows were not intuitive and I had to piece them together by trial and error.
What problems is the product solving and how is that benefiting you?
FusionAuth took the pain out of building our own user identity system. Before we were juggling custom code for login sign up password resets and session handling. Now all of that is handled properly and securely which has freed our team to work on our core product. We were also able to add two factor authentication quickly which gave our customers more confidence in our security.


    Andrew S.

The Good News About Password Sharing - FusionAuth

  • February 25, 2026
  • Review provided by G2

What do you like best about the product?
The most valuable part of the software is the shared folders themselves (that was the real game changer) - You provide the Servicedesk Team with what they need to know, the Systems Team gets all that AND more, and NO ONE is putting their login credentials into Slack or trying to keep a Google Sheet that has three people with EDIT ACCESS as a way to avoid password sharing. Credentials remain encrypted and no one will ever have to look at your password unless you want to show them.
What do you dislike about the product?
Autofill shows up in almost EVERY INPUT FIELD on EVERY PAGE, regardless of whether it is a password field or not. And there is NO WAY to quickly disable Autofill for a particular site without going through the Settings options. That becomes old FAST. Switching from a Personal Account to a Business Account is CLUMSY - I am unable to View both Accounts at the same time, I just bounce back and forth, which BREAKS Autofill HALF THE TIME. Petty One: Save Prompt comes up for 2-3 pages AFTER you have already DISMISSED it ONCE, one reminder is ENOUGH. Also, no SubFolder Structure, which makes Organizing a LARGE Vault much more annoying than it should be.
What problems is the product solving and how is that benefiting you?
Prior to this, our passwords were being stored in SPREADSHEETS on SHARED DRIVES OR SENT THROUGH EMAIL/CHAT, which is a terrible situation waiting to happen. FusionAuth stores all of our passwords in an Encrypted Place WITH ACTUAL ACCESS CONTROLS, so each user can ONLY see what they are allowed to, New Hires receive Access to what they need on DAY ONE, and when someone Leaves, YOU KNOW EXACTLY WHAT THEY WERE ALLOWED TO ACCESS. It also eliminates the use of duplicate passwords, since the Generator does all the heavy lifting. THAT IS IT. THAT IS THE ENTIRE VALUE OF THIS PRODUCT, and it DELIVERS.


    Катя .

Flexible and Reliable Authentication Solution

  • February 25, 2026
  • Review provided by G2

What do you like best about the product?
I like FusionAuth because it is flexible and developer-friendly, allowing full control over authentication and user data. It saves me time, makes integration smooth, and lets me customize authentication the way my application needs without fighting the system. It's also reliable and handles login, registration, and roles seamlessly. Plus, the initial setup was relatively straightforward with clear documentation.
What do you dislike about the product?
Some parts of the documentation and advanced configuration can feel overwhelming at first, and simplifying the onboarding experience would make it even better
What problems is the product solving and how is that benefiting you?
FusionAuth handles login, registration, password resets, roles, and API security, freeing me from building authentication from scratch and letting me focus on product features.


    Jeffrey E.

FusionAuth manages passwords securely with ease

  • February 11, 2026
  • Review provided by G2

What do you like best about the product?
Honestly I think the biggest benefit is that I don’t have to remember a million different passwords anymore and since we use it for work and it handles everything from generates strong passwords whenever I want one and stores them automatically and populates passwords when I log in somewhere. The password sharing feature has been especially convenient because our whole team needs to get into some accounts and before we would just send them over slack which likely isn’t ideal.
What do you dislike about the product?
They had me make a master password which made sense but then they wanted me to make another password as well? And I wasn’t entirely sure if these two passwords were supposed to be the same or if they should be different as the wording of that section wasn’t very clear. And sometimes it even comes up randomly on forms fields that don’t require it, and I have to navigate past it to complete things normally.
What problems is the product solving and how is that benefiting you?
We are a small team and everyone had kept their passwords in notebooks or reused the same ones all over the place which obviously was not secure. FusionAuth solved that problem for us by providing an easy-to-use solution for our entire team to safely share login credentials without sending them via chat or email.


    Vipin K.

FusionAuth: Essential for Security Research with Easy Setup

  • January 16, 2026
  • Review provided by G2

What do you like best about the product?
I like that FusionAuth helped me in getting some details about my past accounts, like where the account was created and by which server and browser. It gives me partial access to important information, which is crucial for my research on vulnerability and identity theft. Also, the initial setup of FusionAuth was quite easy.
What do you dislike about the product?
I don't like how FusionAuth is available for everyone, which means while I'm using it for my research, others can use it against me to get my information reversed or changed. It would be better if there was a way to enhance privacy, like adding face or retina authentication so that no one can misuse it.
What problems is the product solving and how is that benefiting you?
FusionAuth helps me research data lost due to security vulnerabilities, providing partial information about account creation details like server and browser used.


    Stoyan K.

User-Friendly Integration with Easy Setup

  • January 07, 2026
  • Review provided by G2

What do you like best about the product?
I use FusionAuth for authentication and user management, including for SSO and roles. I find it user-friendly and that it works out of the box. It's easy to integrate too. The setup is straightforward, and the documentation is clear, which enhances my experience significantly. Compared to Keycloak, FusionAuth feels less complicated and more straightforward, making the initial setup pretty easy.
What do you dislike about the product?
The UI feels too complicated at first. Some advanced features take time to understand, and an advanced toggle or similar option could be helpful.
What problems is the product solving and how is that benefiting you?
I use FusionAuth for authentication and user management. It saves time on building and maintaining our own auth system.


    Firdavs S.

Easy Setup, Predictable Pricing, Needs UI Improvement

  • December 12, 2025
  • Review provided by G2

What do you like best about the product?
I find FusionAuth very easy to set up and use, with pretty understandable API features. The interface is clean and easy to use, which is good. The pricing is pretty predictable, especially when compared to other services. It's good for developers like me who own a website, thanks to its clean APIs and good API documentation, which is easy to understand and take action on.
What do you dislike about the product?
The token lifetimes don't really last long, which is a bit frustrating. Also, when I first logged into FusionAuth, I didn't really understand what it was meant to help with. The interface, while functional, isn't user-friendly or particularly pretty. It wasn't easy to understand at first, and I had to do my own research to figure it out. This part of the experience could definitely be improved.
What problems is the product solving and how is that benefiting you?
I find FusionAuth easy to set up and use. It simplifies login and authentication, sparing me from manual coding. The API is clear and helps make it user-friendly for my website.


    Olivier JM M.

Easy Integration and Self-Hosting Flexibility with FusionAuth

  • November 20, 2025
  • Review provided by G2

What do you like best about the product?
I use FusionAuth for authentication in my react app, and it has been incredibly beneficial. I don't need to create my own authentication system from scratch, which saves me a lot of time and effort. It handles security issues effectively, so I don't have to worry about the complexities and potential vulnerabilities of rolling my own authentication system. I also love that I can add multiple providers simultaneously without dealing with each one separately, which greatly streamlines integration and management. FusionAuth offers good pricing, which is an attractive aspect for me. Its easy integration process ensures that I can incorporate it into my projects without unnecessary hassle. One of the standout features is that FusionAuth can be self-hosted, which is a significant advantage compared to other alternative solutions, allowing for more control over the deployment. Additionally, the initial setup was straightforward due to the very clear documentation, and the community support has been quite helpful, providing valuable assistance when needed.
What do you dislike about the product?
I don't like the lack of clear pricing with FusionAuth. It's not easy to tell at a glance, and I wish this could be made clear.
What problems is the product solving and how is that benefiting you?
I use FusionAuth to avoid building an auth system, handle security, integrate multiple providers easily, and self-host. It's cost-effective and integrates swiftly into my React app with supportive community and documentation.


    Yüksel Berk T.

Streamlined User Management with a Learning Curve

  • November 08, 2025
  • Review provided by G2

What do you like best about the product?
I really appreciate FusionAuth's ease and modern UI, which make managing user roles and organizations straightforward and prevent these tasks from becoming a side project. The administration UI is particularly usable, providing an efficient way to manage these elements. I value the built-in multi-tenant support, single sign-on (SSO), and permission features that eliminate the need for hand-coding authentication logic, significantly simplifying the management process. Moreover, FusionAuth has saved me the effort of developing additional services to manage roles and authorization, which is a huge time saver.
What do you dislike about the product?
Some parts of FusionAuth feel a bit too configurable, which can be overwhelming. Although the flexibility is generally positive, it results in having to click through multiple menus for a single tweak that ideally should be centralized. This adds unnecessary complexity and detracts from an otherwise efficient user experience.
What problems is the product solving and how is that benefiting you?
I use FusionAuth to avoid the hassle of manually managing roles, simplifying user and organization management with a user-friendly UI. Its built-in multi-tenant, SSO, and permission features spare me from coding custom auth solutions.


    Shiyas S.

FusionAuth gives me a dependable option for centralizing all my logins.

  • October 14, 2025
  • Review provided by G2

What do you like best about the product?
I appreciate their flexible self service options for role and permission management. It cuts down my need for engineering involvement for setting and gatekeeping access for multiple application logins to a single account. The self hosted option gives me control. It also feels modern and easy to manage and it also gives me the peace of mind knowing that all the data remains in our control.
What do you dislike about the product?
The documentation provided is detailed but there are instances where it assumes a certain technical knowledge that some of my team members do not possess which can lead to longer onboarding times. And I can understand the need for fast iterative cycles but some updates have introduced minor config changes that have actually broken some things.
What problems is the product solving and how is that benefiting you?
FusionAuth is the first centralised system I have used. I can now manage my multiple tools without the fuss of juggling passwords and access policies. It has been particularly liberating for our devs, since they can now implement a secure log in system for multiple projects in a matter of seconds. Overall I have far fewer I can't log in support tickets and more importantly I have more time in my day.