--- title: FusionAuth Reviews meta_title: 'FusionAuth Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 139 reviews by the users' company size, role or industry to find out how FusionAuth works for a business like yours. aggregate_rating: rating_value: 4.5 review_count: 139 scale: '5' date_modified: '2026-08-07' parent_category: name: Identity Management url: https://www.g2.com/categories/identity-management --- # FusionAuth Reviews **Vendor:** FusionAuth **Category:** [Customer Identity and Access Management (CIAM) Software](https://www.g2.com/categories/customer-identity-and-access-management-ciam) **Average Rating:** 4.5/5.0 **Total Reviews:** 139 ## About FusionAuth FusionAuth is a customer identity and access management (CIAM) platform specifically engineered to address the challenges of security, scalability, and developer efficiency. This solution is designed for organizations seeking to enhance their identity management processes while ensuring compliance with stringent regulatory standards such as GDPR and SOC2. By offering a flexible deployment model, FusionAuth allows users to maintain control over their data residency, whether in the cloud, on-premises, or in hybrid environments. Targeted towards developers and organizations that require robust identity solutions, FusionAuth is particularly beneficial for businesses experiencing rapid growth or those that need to streamline their authentication processes. Its API-first architecture enables organizations to embed identity management directly into their existing workflows, reducing the operational burden associated with traditional identity providers. This capability is especially valuable for companies that wish to eliminate the complexities and costs associated with maintaining homegrown authentication systems. Key features of FusionAuth include its flexible deployment options, which empower organizations to choose how and where they host their identity management solution. This flexibility is complemented by an API-driven architecture, where every feature is accessible through APIs, allowing for seamless integration and management of identity as part of the overall infrastructure. This approach not only enhances developer velocity but also ensures that organizations can adapt their identity solutions to meet evolving business needs without being locked into a single vendor's cloud. Additionally, FusionAuth offers predictable pricing models that help organizations avoid unexpected costs commonly associated with monthly active user (MAU) surges. This transparency in pricing is a significant advantage for businesses looking to scale without incurring excessive expenses. The platform has demonstrated its effectiveness across various industries, with notable success stories highlighting its ability to handle massive traffic surges, reduce operational bottlenecks, and lower engineering burdens. For instance, Bilt leveraged FusionAuth to manage high traffic volumes while ensuring compliance with data residency requirements. Similarly, Vatix transitioned from a cumbersome homegrown system to FusionAuth, enabling their Customer Success team to onboard clients quickly and efficiently. UrbanSitter's implementation of FusionAuth significantly reduced their authentication development time, allowing them to focus on core product innovation. These examples illustrate how FusionAuth not only enhances security and compliance but also drives operational efficiency and cost savings for organizations across diverse sectors. ## FusionAuth Pros & Cons **What users like:** - Users appreciate the **ease of use** of FusionAuth, making setup and administration simple and efficient. (49 reviews) - Users value the **seamless integrations** with multiple authentication methods and third-party services for enhanced flexibility. (40 reviews) - Users value the **easy integrations** with third parties, enhancing accessibility and functionality within their systems. (37 reviews) - Users love the **integrated tools and customization** in FusionAuth, streamlining authentication and enhancing ease of use. (37 reviews) - Users value the **excellent customer support** of FusionAuth that efficiently resolves issues and enhances user experience. (35 reviews) - Easy Setup (34 reviews) - Security (32 reviews) - Implementation Ease (31 reviews) - Authentication (29 reviews) - Customizability (24 reviews) **What users dislike:** - Users find the **complexity** of FusionAuth's configuration and learning curve challenging, complicating their overall experience. (28 reviews) - Users face a **difficult learning curve** with FusionAuth's UI and advanced implementation details, complicating the integration process. (19 reviews) - Users find the **complex setup** process of FusionAuth challenging, leading to longer onboarding and configuration issues. (18 reviews) - Users note a significant **learning curve** with FusionAuth, making it challenging for new teams to adapt effectively. (14 reviews) - Users find the **limited customization** options in FusionAuth frustrating, hindering their ability to tailor the platform effectively. (14 reviews) - Users find **limited features** in FusionAuth, particularly for larger enterprises and advanced functionalities, affecting overall usability. (14 reviews) - Users find the **admin interface design poor** , lacking intuitiveness and requiring extensive documentation to navigate settings. (13 reviews) - Users find the **administration complex** , citing frustrations with the UI and lengthy processes for simple adjustments. (12 reviews) - Users experience **customization difficulties** with FusionAuth, finding specific needs hard to meet and documentation lacking depth. (12 reviews) - Steep Learning Curve (12 reviews) ## FusionAuth Reviews ### 1. The Good News About Password Sharing - FusionAuth **Rating:** 4.0/5.0 stars **Reviewed by:** Andrew S. | Business Development Manager, Mid-Market (51-1000 emp.) **Reviewed Date:** February 25, 2026 **What do you like best about FusionAuth?** 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 FusionAuth?** 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 FusionAuth 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. ### 2. Flexible SSO with Stellar Support **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User | Small-Business (50 or fewer emp.) **Reviewed Date:** May 20, 2026 **What do you like best about FusionAuth?** I use FusionAuth for authentication and authorization in both production and staging environments, and it really simplifies single sign-on for both customers and employees across multiple systems. I appreciate the support team, who are friendly, understanding, and knowledgeable, allowing me to focus on delivering for our customers. The platform itself is quite flexible, which makes onboarding and offboarding easy—something I've found to be a significant advantage compared to more well-known competitors. The APIs available for data migration were an immense help during our initial setup, especially considering the challenges we faced with a non-standard flow. **What do you dislike about FusionAuth?** The only issues we've faced are with non-standard approaches from our previous providers not mapping across well but that's not the fault of FusionAuth. **What problems is FusionAuth solving and how is that benefiting you?** FusionAuth allows us to use single sign-on for customers and employees, streamlining our authentication process. The platform's flexibility makes onboarding and offboarding easy. Their support team is friendly and knowledgeable, helping us focus on delivering for our customers. ### 3. Easy Setup, Predictable Pricing, Needs UI Improvement **Rating:** 4.0/5.0 stars **Reviewed by:** Firdavs S. | Owner/Founder, Small-Business (50 or fewer emp.) **Reviewed Date:** December 12, 2025 **What do you like best about FusionAuth?** 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 FusionAuth?** 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 FusionAuth 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. ### 4. FusionAuth: Essential for Security Research with Easy Setup **Rating:** 4.0/5.0 stars **Reviewed by:** Vipin K. **Reviewed Date:** January 16, 2026 **What do you like best about FusionAuth?** 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 FusionAuth?** 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 FusionAuth 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. ### 5. FusionAuth is My Favorite Authentication Provider for My Apps. **Rating:** 4.0/5.0 stars **Reviewed by:** Mike P. | CEO, Small-Business (50 or fewer emp.) **Reviewed Date:** September 22, 2025 **What do you like best about FusionAuth?** FusionAuth suited my needs as the authentication system for a number of web applications I use and I particularly like the ease with which I can control different methods of logging in - email/password, social logins, and even magic links. The self-hosted option is particularly appealing because the APIs are simple, and control over the data is guaranteed. I have the freedom of self-hosting without the worry of being stuck in a rigid setup. **What do you dislike about FusionAuth?** The admin UI could use some work. It is quite frustrating going through many menus for what should be simple adjustments. It takes a lot longer than it should to set some advanced features like a tenant-specific role or a webhook. Other useful features are paid and can be expensive for smaller projects. **What problems is FusionAuth solving and how is that benefiting you?** FusionAuth saves me countless hours on building authentication systems from scratch, which is a significant portion of time wasting effort. It automates user account consolidation, password management, complicated login processes, user sign up and sign in, and user centralization. With authentication systems no longer being an issue, I can dedicate my time on the actual product. ### 6. Easy Integration and Self-Hosting Flexibility with FusionAuth **Rating:** 4.0/5.0 stars **Reviewed by:** Olivier JM M. | Software Engineer **Reviewed Date:** November 20, 2025 **What do you like best about FusionAuth?** 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 FusionAuth?** 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 FusionAuth 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. ### 7. Streamlined User Management with a Learning Curve **Rating:** 4.0/5.0 stars **Reviewed by:** Yüksel Berk T. | Kıdemli Yazılım Mühendisi, Telecommunications, Mid-Market (51-1000 emp.) **Reviewed Date:** November 08, 2025 **What do you like best about FusionAuth?** 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 FusionAuth?** 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 FusionAuth 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. ### 8. User-Friendly Integration with Easy Setup **Rating:** 4.0/5.0 stars **Reviewed by:** Stoyan K. | Senior Software Developer, Small-Business (50 or fewer emp.) **Reviewed Date:** January 07, 2026 **What do you like best about FusionAuth?** 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 FusionAuth?** 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 FusionAuth 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. ### 9. FusionAuth: Serious Security with a Surprisingly Smooth User Experience **Rating:** 4.0/5.0 stars **Reviewed by:** Anurag C. | CTO, Mid-Market (51-1000 emp.) **Reviewed Date:** July 07, 2025 **What do you like best about FusionAuth?** What I appreciate most about FusionAuth is how seamlessly it balances strong multi-factor authentication (MFA) with flexible integration into our existing infrastructure. The Duo Push-style interface, where users can just tap a notification instead of putting in codes, makes it more easier for people to use, even teams who aren't very tech-savvy. We’ve even been able to scale usage across over 2,000 endpoints without breaking a sweat. **What do you dislike about FusionAuth?** The initial setup, especially configuring SSO with on-prem Active Directory or federated 365 domains, required a lot of careful reading and re-reading of documentation. It’s not something you want to rush, and integration with legacy systems wasn’t as plug-and-play as we’d hoped. Sometimes, the authentication pop-ups don’t appear unless the app is manually opened, which frustrates some of our users. **What problems is FusionAuth solving and how is that benefiting you?** FusionAuth has helped us make sure that only authorised people may access critical data in a safe and compliant way. This gives IT admins and end users piece of mind. We operate in a regulated industry, and FusionAuth's flexible MFA methods (push notifications, passcodes, biometrics, etc.) meet those security requirements without adding friction. We considered Microsoft Authenticator and Google Authenticator, but FusionAuth won out due to its granular device tracking and integration-friendly architecture. ### 10. Excellent service and technical support during investigative phase **Rating:** 3.5/5.0 stars **Reviewed by:** Aaron D. | Security Officer, Mid-Market (51-1000 emp.) **Reviewed Date:** May 29, 2025 **What do you like best about FusionAuth?** The hands-on help we received from their staff **What do you dislike about FusionAuth?** High entry point in terms of price - problematic for experimenting with new approaches Some of the features remain paywalled **What problems is FusionAuth solving and how is that benefiting you?** Authentication into multiple products using multiple SSO options, with data residency concerns ### 11. FusionAuth is secure and has hassle free authentication and is also very flexible **Rating:** 4.0/5.0 stars **Reviewed by:** Ryan L. | Chief Technology Officer, Small-Business (50 or fewer emp.) **Reviewed Date:** June 09, 2025 **What do you like best about FusionAuth?** What I like most about FusionAuth is how incredibly easy it is to integrate into our applications, especially when working under tight deadlines. Its adaptability with social logins changes everything. I have used it for minimal setup single sign-on and two factor authentication. The Universal Login function also made our sign-in process flawless on several platforms. It’s one of the few tools I’ve worked with that feels like it was built with developers in mind. **What do you dislike about FusionAuth?** The only real drawback I’ve noticed is the pricing as your usage scales — it can become a concern for startups or smaller teams. While support is generally helpful, having more instant, real-time assistance for critical production issues would be great. FusionAuth occasionally lacks the brand-based confidence found inAuth0 or Okta, which might concern some stakeholders. **What problems is FusionAuth solving and how is that benefiting you?** FusionAuth saved weeks of laborious effort for our SaaS platform serving numerous tenants, which needed a safe authentication system. We had everything functioning in a few days instead of creating login flows and user management from nothing. It has drastically cut development time but still let us live in a trustworthy and safe environment. Unlike some other options like AWS Cognito, which felt overly complex and clunky, FusionAuth felt intuitive, developer-focused, and ready to scale with us. ### 12. FusionAuth Is a Beast Once You Tame It — Secure, Powerful, and Occasionally Infuriating **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Mid-Market (51-1000 emp.) **Reviewed Date:** July 20, 2025 **What do you like best about FusionAuth?** What really won me over with FusionAuth is how naturally it fits into our Microsoft-heavy environment. Setting up SSO across Outlook, Teams, and SharePoint felt like flipping one big switch — suddenly, people weren’t forgetting passwords or pinging IT for access issues every other day. Conditional Access is one of those features I didn’t know I needed until I had it; I can allow access based on location or device, which has been huge for our remote team. Also, being able to roll out MFA using the Microsoft Authenticator app made our compliance team very happy without annoying our staff. **What do you dislike about FusionAuth?** The initial setup almost broke me. Trying to integrate FusionAuth with our older on-prem Active Directory was like stitching two universes together, and don’t get me started on SAML — it feels half-baked compared to Okta’s clean implementation. Also, some of the policies become a labyrinth over time; one misstep and you’re locked out of your own admin portal wondering what went wrong. **What problems is FusionAuth solving and how is that benefiting you?** Before FusionAuth, managing user access felt like whack-a-mole — new hires, password resets, inconsistent MFA rules across tools. Now, I can onboard a new employee in minutes: create the user, drop them into the right group, and they’re good to go with full device-level security via BitLocker and conditional access. ### 13. Good product, better company **Rating:** 4.0/5.0 stars **Reviewed by:** Alex P. | Founder, Small-Business (50 or fewer emp.) **Reviewed Date:** June 02, 2025 **What do you like best about FusionAuth?** FusionAuth positions itself as a highly flexible and developer-centric identity and access management (IAM) solution. It offers a compelling alternative to more established players, especially for teams that prioritize data ownership, customization, and a transparent pricing model for advanced features. While it might not have the out-of-the-box UI polish of some competitors, its raw power and self-hosting capabilities make it a strong contender for a wide range of applications, from startups to enterprises. **What do you dislike about FusionAuth?** Admin UI/UX: While functional, the admin UI can feel a bit dated and less intuitive compared to the slick dashboards of Auth0 or Clerk. Finding certain settings or configuring advanced workflows can sometimes require a bit of digging through documentation. Theming Customization Complexity: While powerful, fully customizing the look and feel of the hosted login pages to perfectly match your brand can be more involved than with solutions that offer more WYSIWYG or component-based theming. Fewer "Out-of-the-Box" Pre-built UI Components: Unlike Clerk, which excels here, FusionAuth provides the backend and APIs, but you'll be building more of the frontend integration yourself (or using their base themes which might need more tweaking). **What problems is FusionAuth solving and how is that benefiting you?** FusionAuth is excellent for solving complex identity challenges where off-the-shelf SaaS solutions might be too restrictive or expensive. Centralized Authentication for Multiple Applications: It handles SSO across diverse applications (web, mobile, legacy) effectively. Meeting Strict Data Sovereignty/Compliance: Self-hosting allows us to keep all user data within our own infrastructure, satisfying regulatory requirements. Custom User Journeys: The ability to use Lambdas and webhooks, plus detailed API control, allows for highly customized registration, login, and MFA flows tailored to specific business needs. Avoiding Vendor Lock-in & Unpredictable Costs: The self-hosting option and clearer pricing tiers for features (rather than purely MAU-based for core functionality) provide more control and predictability. Integrating with a Diverse Tech Stack: Its language-agnostic nature and robust APIs make it easier to integrate with various backend and frontend technologies. ### 14. A Mixed Bag with FusionAuth **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** March 25, 2025 **What do you like best about FusionAuth?** I really appreciate the customization FusionAuth brings to the table - it’s a standout feature that gives you the flexibility to mold it to your specific needs. The model is well-designed, and the feature set is impressive, covering a lot of bases for authentication and user management. It feels developer-friendly, which makes integration into projects smoother and more enjoyable. **What do you dislike about FusionAuth?** Despite its strengths, there are some frustrating drawbacks. The API breaking between releases is a big issue - it’s disruptive and adds unnecessary rework. I also found the authorization customization lacking; there’s no easy way to implement permission-based or attribute-based authorization, which feels like a missed opportunity for a service like this. On top of that, the API can be unreliable. For example, when deleting a user from a group, I’ve seen inconsistent results—sometimes it removes their roles, sometimes it doesn’t, and it’s unpredictable. These issues make it harder to rely on consistently. **What problems is FusionAuth solving and how is that benefiting you?** FusionAuth is solving problems related to authentication, authorization, two-factor authentication (2FA), and single sign-on (SSO) by offering a system that manages user logins, assigns basic roles, provides 2FA options like Google Authenticator or SMS, and enables SSO across applications using standards like OAuth2 and OpenID Connect. For me, this means I can offload these identity management tasks without building them from scratch, which reduces development time. However, the inconsistent API behavior - like unpredictable role deletions when removing users from groups - and limited authorization flexibility require me to spend extra effort on workarounds or adjustments. **Official Response from Story Tweedie-Yates:** > Thank you for the feedback and I apologize for some of the technical troubles that you’ve had. I wanted to take an opportunity to address some of the concerns you brought to our attention. Typically our API rarely changes (we occasionally may add parameters or additional API endpoints but the existing functionality rarely changes). Not to say it never does but we’d be very interested in determining when and how this occurred for you. With that, if you would not mind sharing the API endpoints that gave you trouble on our Community Forum (https://fusionauth.io/community/forum/) we’d be interested in taking a look. If you believe you have found an undocumented bug you can also file an issue here (https://github.com/FusionAuth/fusionauth-issues/issues/). Regarding your comment about roles and groups, I agree that aspect can be confusing at times. You can find a description of what happens with roles when removing a user from a group here (https://fusionauth.io/docs/apis/groups#remove-users-from-a-group). The major take away is how the roles were applied to the user originally. If roles were originally applied to a user upon registration to an application, manually via the FusionAuth Admin UI, or by using the User API, adding or removing them from a group will not affect those roles. If roles were added when adding a user to a group, then removing that user from the group will also remove the roles. I hope that provided more clarity and please don’t hesitate to post in our Community forum (https://fusionauth.io/community/forum/) if you have additional questions. ### 15. FusionAuth improves my productivity while keeping my applications secure **Rating:** 4.0/5.0 stars **Reviewed by:** Marc F. | CEO, Small-Business (50 or fewer emp.) **Reviewed Date:** October 05, 2025 **What do you like best about FusionAuth?** FusionAuth manages user authentication for my internal and client side applications and what I enjoy the most is how easy it is to set up single sign-on and multi-factor authentication. As once configured, I never have to manage them again. I enjoy the simplicity of the Dashboards and the low frequency of user facing changes. **What do you dislike about FusionAuth?** Troubleshooting documentation, and documentation on tweaking some components, is to me overly complex. I also didn’t anticipate the configuration time due to the state of the legacy systems. Further, I feel reluctant documentation around advanced settings and some high level prompts on what is to come would go a long way. **What problems is FusionAuth solving and how is that benefiting you?** I can now focus my uncovered time on user facing applications, knowing that the security of user access to back-end applications is stream lined and also since FusionAuth improves compliance around security and manages support requests around blocked accounts. ### 16. Fusionauth has helped us implement security flows with great ease **Rating:** 4.0/5.0 stars **Reviewed by:** Shyamal M. | Senior Engineering Manager, Mid-Market (51-1000 emp.) **Reviewed Date:** June 04, 2025 **What do you like best about FusionAuth?** Lots of features especially handling configuring things based on applications, entities and tenants **What do you dislike about FusionAuth?** Custom themes. To leverage existing auth flows without self hosting needs customizing themes in pseudo JavaScript scripts which are not only difficult to achieve but complex to manage. **What problems is FusionAuth solving and how is that benefiting you?** Simplifying configuring security controls and enforcing them. Provides great deal of control. Advanced threat detection is quite handy as well. ### 17. A generally decent auth provider for devs and enterprises. **Rating:** 4.0/5.0 stars **Reviewed by:** S W. | Technical & Solutions Architect, Financial Services, Mid-Market (51-1000 emp.) **Reviewed Date:** May 30, 2025 **What do you like best about FusionAuth?** Good documentation. Decent, responsive support with multiple channels. Large and exanding featureset. Straightworward integration with any platform supporting OIDC/SAML. **What do you dislike about FusionAuth?** Some implementation quirks, though generally easy to deal with using support. **What problems is FusionAuth solving and how is that benefiting you?** Unified auth for our platforms and systems for both internal users and customers means that we don't need to roll our own, or manage in multiple places. ### 18. Fusion Auth has been a fantastic tool for us **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Utilities | Enterprise (> 1000 emp.) **Reviewed Date:** June 02, 2025 **What do you like best about FusionAuth?** The tool is very robust and scalable. It has a bunch of features which has been very helpful for the company **What do you dislike about FusionAuth?** Data restoration is up to a certain point only. It would be great to have a feature of reinstating hard deleted data. Reaching out to Fusion auth every time for data restore sounds cumbersome. **What problems is FusionAuth solving and how is that benefiting you?** Fusion Auth has completely replaced siteminder for us and it has been working pretty smoothly since the migration. The integration with LDAP has been very easy and no issues were encountered during the migration. ### 19. Nice product **Rating:** 4.0/5.0 stars **Reviewed by:** Travis D. | Devsecops Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** May 29, 2025 **What do you like best about FusionAuth?** Cost. Dollar for dollar FusionAuth is comparable to Ping and Auth0 and a fraction of the price. Feature parity is on par with those providers, along with reporting. The interface is easy for a new user and the API's provide enough details for most SIEMs. **What do you dislike about FusionAuth?** Lack of out of the box and go. The Core system is easy to implement, and integrating with existing applications is not hard. BUT you have to build out your user experience with it. I don't remember any templates there for this task. **What problems is FusionAuth solving and how is that benefiting you?** Standardize Authentication ### 20. Fusionauth is budget friendly option for providing SSO to your products **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Entertainment | Mid-Market (51-1000 emp.) **Reviewed Date:** May 30, 2025 **What do you like best about FusionAuth?** - Easier integration with third parties (google, social logins etc) - Newer login options (webauthen) - No code solution for login/signup and emails - Terraform provider to maintain configuration across different env (dev, staging, prod) **What do you dislike about FusionAuth?** - Optional state from frontend doesn't get persisted between MFA - State doesn't go through transactional webhooks **What problems is FusionAuth solving and how is that benefiting you?** We're providing SSO to our users for around 4 products. Its really easy to integrate across different products, e.g next-auth supports fusionauth out of the box. ### 21. Good Auth for security noobs **Rating:** 4.0/5.0 stars **Reviewed by:** Wiktor M. | Student informatyki, Small-Business (50 or fewer emp.) **Reviewed Date:** April 28, 2025 **What do you like best about FusionAuth?** Hi! I'm a CS Student that tried FusionAuth for the first time. It was fairly easy to use and implement in web apps. It's very well documented **What do you dislike about FusionAuth?** Haven't stumbled on any issues for now :) **What problems is FusionAuth solving and how is that benefiting you?** I don't need to write JWT or any other auth solutions by hand whics is a blessing ### 22. Great team to work with **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Mid-Market (51-1000 emp.) **Reviewed Date:** May 29, 2025 **What do you like best about FusionAuth?** We've found FusionAuth to be a great partner. When we were evaluating different products to use for our Authentication stack, we compared FusionAuth with another much larger competitor. We elected to pick FusionAuth because we felt that they would be a better partner and would be more responsive to our issues. We definitely made the right decision in this case. They're very easy to work with, very transparent and very responsive. Their support is top notch. **What do you dislike about FusionAuth?** Nothing major. Would be nice if they were able to deliver feature requests more quickly, but that's to be expected. **What problems is FusionAuth solving and how is that benefiting you?** We partnered with FusionAuth to deliver a well-supported authentication platform that supported SAML and SCIM. ### 23. A highly customizable authentication provider **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Financial Services | Small-Business (50 or fewer emp.) **Reviewed Date:** April 07, 2025 **What do you like best about FusionAuth?** With FusionAuth it becomes easy to manage the authentication of its applications. One of the biggest advantages of Fusionauth that I appreciated is its API interface which allows to build an overlay when Fusionauth does not make accessible to certain functionalities while maintaining Fusionauth as the authentication core. **What do you dislike about FusionAuth?** Currently, it is not yet possible to manage one-click migrations between different instances or environments. The only possible solution is to write scripts that can apply changes between different environments; this works but could be made even easier if fusionauth allowed one-click migrations. **What problems is FusionAuth solving and how is that benefiting you?** - User management - Authentication - Authorization ### 24. AuthX made simple **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** October 17, 2024 **What do you like best about FusionAuth?** The community editon helped us to easily implement a powerful AuthX for our services. It also provides an API which makes integration very easy. **What do you dislike about FusionAuth?** The pricing model imposes some ties between the hosting plans and the license plans, for example you cannot use a community or a starter license on a high availability hosting, it has to be a more expensive one. So if a set of basic features suffice for your needs but you want high availability the only option is to self host. **What problems is FusionAuth solving and how is that benefiting you?** It solves all of our authentications and authorization problems :) **Official Response from Brad McCarty:** > Thanks so much for the review. We're always looking at the best ways forward with pricing, and we'll definitely take your feedback into account. ### 25. FusionAuth, A highly flexible, cost effective platform that covers all your user management needs. **Rating:** 4.0/5.0 stars **Reviewed by:** Kranthi R. | senior software engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** March 07, 2025 **What do you like best about FusionAuth?** Flexibility and a lot of options to build customised solutions. Especially the ability to manage users across different countries with clear boundaries using tenants. Customisations ranging from themes, lamdas to sms templates. Events, logs and auditing it just covers all your needs. **What do you dislike about FusionAuth?** UI customisations need improvements. Request logs needs to be improved a lot. **What problems is FusionAuth solving and how is that benefiting you?** User management and access management across our apps. ### 26. An all in one identity management provider. **Rating:** 4.0/5.0 stars **Reviewed by:** Kevin T. | Product Manager, Mid-Market (51-1000 emp.) **Reviewed Date:** June 02, 2025 **What do you like best about FusionAuth?** It provided a singular method of authentication across our various platforms with the ability to migrate authentication details. **What do you dislike about FusionAuth?** We had to navigate conflicts where IDs were shared across multiple platforms. This process was not easy and had to be manually solved. **What problems is FusionAuth solving and how is that benefiting you?** Multiple platforms with a unified authentication system. ### 27. It was fine experience using Fusion Auth **Rating:** 3.5/5.0 stars **Reviewed by:** Ankur S. | Director Senior Principal Cloud and Data Solutions Architect | Cloud and Data Leader, Enterprise (> 1000 emp.) **Reviewed Date:** April 08, 2025 **What do you like best about FusionAuth?** Authentication and authorization. Also, user management working well for us **What do you dislike about FusionAuth?** There are better competitors available in less price and better services. **What problems is FusionAuth solving and how is that benefiting you?** Authentication and Authorization ### 28. User experience **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Higher Education | Small-Business (50 or fewer emp.) **Reviewed Date:** May 22, 2025 **What do you like best about FusionAuth?** Lots of options to build a robust security pipeline **What do you dislike about FusionAuth?** the interface is a bit confusing make it seem complicated **What problems is FusionAuth solving and how is that benefiting you?** reducing the amount of bots and also making sure that I get the right person to access my content ### 29. FusionAuth Review **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Mid-Market (51-1000 emp.) **Reviewed Date:** April 08, 2025 **What do you like best about FusionAuth?** They make multi-factor authentication very smooth and fast **What do you dislike about FusionAuth?** Nothing, this is a very good platform if I need to do MFA, and SSO **What problems is FusionAuth solving and how is that benefiting you?** They are protecting my accounts and ensuring my account safety especially in an age where cybercrime is at an all time high. I feel much safer and secure about my online presence. ### 30. Good product with myriad possibilities **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Consumer Services | Mid-Market (51-1000 emp.) **Reviewed Date:** March 25, 2025 **What do you like best about FusionAuth?** FusionAuth is a robust CIAM that offers many features for authenticatication and authorization. The team is helpful and the product is easy to use. **What do you dislike about FusionAuth?** Although there is a lot of documentation, I miss the details and the depth sometimes. I'd also appreciate more video tutorials on more complex subjects and implementations. **What problems is FusionAuth solving and how is that benefiting you?** Improving our SSO solution. ### 31. Good documentation **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** June 11, 2024 **What do you like best about FusionAuth?** This is a great auth ecosystem, though it requires becoming familiar with their installation and setup configuration / documentation to get started. **What do you dislike about FusionAuth?** Not as clear directions for using a stock docker image how to setup the environment variables fully. **What problems is FusionAuth solving and how is that benefiting you?** AuthN & AuthZ ### 32. very easy to use **Rating:** 3.5/5.0 stars **Reviewed by:** Sicong L. | Software Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** October 23, 2024 **What do you like best about FusionAuth?** The performance is really good and very ease to use **What do you dislike about FusionAuth?** customer support can be better while we are using it **What problems is FusionAuth solving and how is that benefiting you?** password less logging that is the most useful to me ### 33. Developer focused, highly customizable, fair priced **Rating:** 4.0/5.0 stars **Reviewed by:** Marc B. | Mid-Market (51-1000 emp.) **Reviewed Date:** February 24, 2024 **What do you like best about FusionAuth?** Was super easy to integrate. Dev team was able to provide adequate support to get things off the ground **What do you dislike about FusionAuth?** Some issues found with the product have been reported an taking longer than expected. **What problems is FusionAuth solving and how is that benefiting you?** Offload securing passwords and user accounts. Leverage using other authentication system thru SAML ### 34. Integrating FusionAuth With A Django Application That Is Already In Prodiction. **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Accounting | Small-Business (50 or fewer emp.) **Reviewed Date:** April 08, 2023 **What do you like best about FusionAuth?** The best thing about FusionAuth is that it provides a way to easily adopt its features incrementally. This is a lifesaver if you are switching authentication services while an application is in production. **What do you dislike about FusionAuth?** I have two critiques that relate to the Python client specifically. First, the login function returns a JWT, but not a refresh token. This behavior, however, is documented, occurs across all SDKs, and the documentation provides a workaround. Second, I wish the docstrings in the Python client referenced which API endpoint it was calling. I feel this would have saved some time in constructing the necessary payloads given their size and complexity, . **What problems is FusionAuth solving and how is that benefiting you?** The particular client we are doing this integration for is a FinTech startup serving accounting firms. Their clients range in size from solo practitioners to extremely large firms. These larger firms have established authentication solutions (mostly Active Directory). Smaller firms do not necessarily use any authentication solution in particular, however, our client still wants to enforce some additional security measures, like MFA, even if such measures are not implemented by their client firms. FusionAuth abstracts the implementation details of these desperate client authentication systems nicely; allowing for a consistent authentication flow at the application level. Furthermore, this client is currently pursuing their SOC2 certification. We recommended using the hosted version of FusionAuth because it has already achieved SOC2 compliance. This allows us to lean on FusionAuth's SOC2 guarantees during the client's SOC2 review period. ### 35. Strengthening User Identification and Authentication **Rating:** 3.5/5.0 stars **Reviewed by:** Arun K. | Chief Product Architect, Information Services, Enterprise (> 1000 emp.) **Reviewed Date:** March 17, 2023 **What do you like best about FusionAuth?** What I like about Fusion Auth is that this company is open source and has a strong community that offers support and resources. We use Fusion Auth to manage user identification and authentication. **What do you dislike about FusionAuth?** I didn't see where everything didn't like Well **What problems is FusionAuth solving and how is that benefiting you?** The benefit of Fusion Auth is that it helps your business save time and resources by optimizing ID management processes and user authentication. It also offers reliable security features such as multi-factor authentication and password-free login options. Overall, Fusion Author provides our company with a safe and effective way to manage user ID and improve user experience. ### 36. Easy to bring up, easy to use **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** November 15, 2022 **What do you like best about FusionAuth?** It was a snap to get a self-hosted instance of Fusion Auth going, and for the same amount of effort it took to integrate just one social provider, I got a lot more flexibility. **What do you dislike about FusionAuth?** I had to plan and deploy one more system. **What problems is FusionAuth solving and how is that benefiting you?** It lets me move all my authentication for both front-end and back-end to one place, without requiring me absorb the risk of moving everything off to a single social provider. The turmoil at twitter makes me very glad not to have chosen that option. ### 37. Does the job nicely **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Hospital & Health Care | Small-Business (50 or fewer emp.) **Reviewed Date:** January 06, 2021 **What do you like best about FusionAuth?** Easy to understand, user friendly, open source, easy to deploy, easy to upgrade, customizable, friendly team. **What do you dislike about FusionAuth?** Unclear to me what the strategy is with the paid features, and if the free tier will remain usable and feature complete in the future. **What problems is FusionAuth solving and how is that benefiting you?** Get rid of hand-rolled user administration with mail interaction and MFA, switch to oidc and jwt. Federate with corporate ID server once, then log on to all deployments and even in dev without bureaucracy cause you're the one maintaining the ID server. Easily interact with OIDC server at dev time. ### 38. Great product **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Construction | Small-Business (50 or fewer emp.) **Reviewed Date:** May 15, 2018 **What do you like best about FusionAuth?** Very easy to use and easy to navigate. Love this program. **What do you dislike about FusionAuth?** Nothing comes to mind. Very easy to use **Recommendations to others considering FusionAuth:** Really easy to use and set up **What problems is FusionAuth solving and how is that benefiting you?** It is making everything easier to find and faster than our old program ## FusionAuth Discussions - [Is FusionAuth free?](https://www.g2.com/discussions/is-fusionauth-free) - 1 comment - [View FusionAuth pricing details and edition comparison](https://www.g2.com/products/fusionauth/reviews?filters%5Bnps_score%5D%5B%5D=4§ion=pricing&secure%5Bexpires_at%5D=2026-08-12+10%3A58%3A43+-0500&secure%5Bsession_id%5D=3c608685-eeb9-4007-bcf3-259cc7de6936&secure%5Btoken%5D=4779c67a29296ff26cfbc71153998627bb6346b65b26b9ede5bf1f98991ebdde&format=llm_user) ## FusionAuth Integrations - [Azure Cloud Services](https://www.g2.com/products/azure-cloud-services/reviews) - [Google Workspace](https://www.g2.com/products/google-workspace/reviews) - [Laravel](https://www.g2.com/products/laravel/reviews) - [Oracle Database](https://www.g2.com/products/oracle-database/reviews) - [React Native](https://www.g2.com/products/react-native/reviews) - [WordPress.org](https://www.g2.com/products/wordpress-org/reviews) ## FusionAuth Features **Additional Functionality** - Secure Data Storage - User Defined Attributes - Third-Party Integrations - Reporting/Analytics - Audit Trail - Automated Scheduling - Active Directory Integration - Secure Login - Real-Time Notifications - Event Logs - Activity Dashboard - Generative AI - Risk Assessment - Self Service Portal - Data Verification - Customizable Templates - Biometrics - Security Auditing - AI Copilot - Real-Time Data - Reporting & Statistics - Monitoring - HIPAA Compliant - Real-Time Monitoring - Customizable Reports - Risk Analysis **Additional Functionality** - Generative AI - AI Copilot - Access Controls/Permissions - Active Directory Integration - Multiple User Accounts - Data Verification - Access Management - Activity Dashboard - Secure Data Storage - Data Security - Biometrics - HIPAA Compliant - SSL Security - Alerts/Notifications - API - Data Synchronization - Secure Login - Policy Management - User Management - Real-Time Data - Password Management - Self Service Portal - Reporting/Analytics - Employee Onboarding - Activity Tracking - Audit Trail - Compliance Management - Credential Management - Third-Party Integrations - Workflow Management **Additional Functionality** - Fraud Detection - PCI Compliance - Application Management - Audit Management - Single Sign On - Secure Data Storage - SSL Security - Privileged Account Management - Reporting & Statistics - Two-Factor Authentication - Member Accounts - HIPAA Compliant - AI Copilot - Self-Service Access Request - User Provisioning - Audit Trail - Third-Party Integrations - Real-Time Notifications - Active Directory Integration - Authentication - Compliance Management - Workflow Management - Access Controls/Permissions - Access Management - Secure Login - Customizable Branding - Real-Time Monitoring - Security Auditing - Policy Management - Data Synchronization - Collaboration Tools - API - Unified Directory - Multi-Factor Authentication - Biometrics - Activity Dashboard - Generative AI - Credential Management - Event Logs - Real-Time Analytics - Password Management - Access Certification - Self Service Portal - Mobile Access **Authentication Options** - Authentication User experience - Supports Required Authentication systems - Multi-Factor Authentication - Supports Required Authentication Methods/Protocols - Federation/SAML support (idp) - Federation/SAML support (sp) - Two-Factor Authentication - Authentication **User on/off Boarding** - Self Service Access requests - Smart/Automated Provisioning - Role Management - Policy Management - Access Termination - Approval Workflows - Compliance Management - Audit Management - Workflow Management - Template Management - Application Management - Password Management - Access Management **Authentication type** - SMS-Based - Voice-Based Telephony - Email-Based - Hardware Token-Based - Software Token - Biometric Factor - Mobile-Push - Risk-Based Authentication - Knowledge-Based Authentication - Two-Factor Authentication - Mobile Authentication **Integration** - Uses Open Standards - Mobile SDK - Workforce Authentication - Customer Authentication - Two-Factor Authentication - Multi-Factor Authentication - Out-of-Band Authentication - Mobile Authentication **Administration** - Bi-Directional Identity Synchronization - Policy Management - Cloud Directory - Application Integrations - Password Synchronization - Password Management - Credential Management - Password Policies **Functionality** - Active Directory integration - LDAP integration - Hacker dictionary - Custom blacklist dictionary **Functionality** - Self-registration and self-service - Authentication - Scalability - Consent and preference management - Social login - Customer data linking - Access Management - Two-Factor Authentication **Functionality** - FIDO2-compliant - Works with hardware security keys - Multiple authentication methods - Offline or no-phone solution **Functionality** - User provisioning - Password manager - Single Sign-on - Enforces policies - Authentication - Multi-factor authentication - Two-Factor Authentication **Access Control Types** - Endpoint access - Local Access - Remote Access - Partner Access - Supports BYOD users **User Maintenance** - Self Service Password Reset - Bulk Changes - Bi-directional Identity Synchronization **Functionality** - Multi-Device Sync - Backup **Administration** - Encryption - Audit Trails - Regulatory Compliance **Administration** - Password synchronization - Centralized management - Group policy complexity controls - Multiple policies - Multi-lingual ** Type** - On-premises solution - Cloud-solution **AI Authentication Risk Management - Customer Identity and Access Management (CIAM)** - Adaptive MFA - Anomaly Detection - Fraudulent Login Detection - Adaptive Authentication Policies - Risk-Based Authentication **Additional Functionality** - Credential Management - Active Directory Integration - Activity Dashboard - Remote Access/Control - Compliance Management - Audit Management - Social Sign On - Secure Login - Real-Time Monitoring - API - Access Management - Third-Party Integrations - Event Logs - Role-Based Permissions - Policy Management - Reporting & Statistics - Fraud Detection - Access Controls/Permissions - Member Accounts - Real-Time Notifications - AI Copilot - Generative AI - Customizable Branding - Alerts/Notifications - Secure Data Storage - Single Sign On - Real-Time Analytics - Data Verification - Biometrics - Multiple User Accounts - Workflow Management - Activity Tracking - User Management - Risk Alerts - Self Service Portal - Password Management - Background Identification - Face Clustering - Identity Verification - Natural Language Processing - Mobile Access - Annotations - Intelligent Search - Third-Party Integration - Sentiment Analysis - Machine Learning - Deepfake Detection - Privacy Options - Image Classification - Data Import/Export - Real-Time Reporting - Multi-Language - Data Security - Image Analysis - Face Detection - Motion Tracking - Pose Estimation - Predictive Analytics - Face Analysis - Data Retrieval - Deep Learning - Multi-Device Support **Administration** - Ease of installation on server - Password Policy Enforcement - Administration Console - Ease of connecting applications - Self Service Password Administration - Single Sign On **Governance** - Identifies and Alerts for Threats - Compliance Audits ** Reporting** - Activity Tracking - Reporting - Access & Permission Change Reporting - Compliance & Audit Trail Export - Ad hoc Reporting - Role-Based Permissions - Real-Time Reporting **Implementation** - Easy Setup - Mobile SDK - Web SDK **Additional Functionality** - Credential Management - Active Directory Integration - Activity Dashboard - Remote Access/Control - Compliance Management - Audit Management - Social Sign On - Secure Login - Real-Time Monitoring - API - Access Management - Third-Party Integrations - Event Logs - Role-Based Permissions - Policy Management - Reporting & Statistics - Fraud Detection - Access Controls/Permissions - Member Accounts - Real-Time Notifications - AI Copilot - Generative AI - Customizable Branding - Alerts/Notifications - Secure Data Storage - Single Sign On - Real-Time Analytics - Data Verification - Biometrics - Multiple User Accounts - Workflow Management - Activity Tracking - User Management - Risk Alerts - Self Service Portal - Password Management - Push Notifications - Access Control - Email Alerts - Data Security - Reporting/Analytics - Knowledge Base Management - Monitoring - Multiple Authentication Methods **Platform** - Multiple Operating system support - Multi-Domain Support - Cross Browser support - Fail over protection - Reporting - Auditing - Third Party Web Services support **Administration** - Reporting - Ease of set up for target systems - APIs **Authentication & Authorization - Identity and Access Management (IAM)** - Adaptive & Contextual Access Control **Additional Functionality** - Real-Time Notifications - Access Certification - Behavioral Analytics - Self Service Portal - Generative AI - Multiple Authentication Methods - User Provisioning - Data Security - Reporting/Analytics - Single Sign On - Automatic User/Device Recognition - Unified Directory - Self-Service Access Request - AI Copilot **Administration & Governance - Identity and Access Management (IAM)** - Identity Lifecycle Management - Self‑Service Account Management - Member Accounts - User Management - Multiple User Accounts **Additional Functionality** - Secure Data Storage - User Defined Attributes - Third-Party Integrations - Reporting/Analytics - Audit Trail - Automated Scheduling - Active Directory Integration - Secure Login - Real-Time Notifications - Event Logs - Activity Dashboard - Generative AI - Risk Assessment - Self Service Portal - Data Verification - Customizable Templates - Biometrics - Security Auditing - AI Copilot - Real-Time Data - Reporting & Statistics - Monitoring - HIPAA Compliant - Real-Time Monitoring - Customizable Reports - Risk Analysis ## Top FusionAuth Alternatives - [Auth0](https://www.g2.com/products/auth0/reviews) - 4.3/5.0 (271 reviews) - [Frontegg](https://www.g2.com/products/frontegg/reviews) - 4.8/5.0 (362 reviews) - [OneLogin](https://www.g2.com/products/onelogin/reviews) - 4.4/5.0 (274 reviews)