--- 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 & Product Details Visit Website 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. * * * Product Website FusionAuth Seller [FusionAuth](https://www.g2.com/sellers/fusionauth) Discussions [FusionAuth Community](https://www.g2.com/products/fusionauth/discuss) Solution Type All-in-One Overview by Brian Pontarelli (Founder and co-CTO of FusionAuth (identity & access management) and CleanSpeak (profanity filtering & moderation)) Show More ## Pricing Pricing provided by FusionAuth. ### Community Free [ View More Pricing Information ](https://www.g2.com/products/fusionauth/pricing) ## FusionAuth Integrations (6) What do users say about integrations? Verified by FusionAuth [ ![Product Avatar Image](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Product Avatar Image") Azure Cloud Services ](https://www.g2.com/products/azure-cloud-services/reviews)[ ![Product Avatar Image](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Product Avatar Image") Google Workspace ](https://www.g2.com/products/google-workspace/reviews)[ ![Product Avatar Image](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Product Avatar Image") Laravel ](https://www.g2.com/products/laravel/reviews)[ ![Product Avatar Image](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Product Avatar Image") Oracle Database ](https://www.g2.com/products/oracle-database/reviews)[ ![Product Avatar Image](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Product Avatar Image") React Native ](https://www.g2.com/products/react-native/reviews)[ ![Product Avatar Image](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Product Avatar Image") WordPress.org ](https://www.g2.com/products/wordpress-org/reviews) Show More ![Verified User in Computer Software](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Computer Software") EC Verified User in Computer Software Small-Business (50 or fewer emp.) 10/7/2025 "Good Product, Horrible Customer Treatment" 1.5/5 What do you like best about FusionAuth? We have complex needs in that we’re a multi-sided, multi-tenant enterprise SaaS platform and need to support customer specific identity providers for SSO. We also require end-to-end authentication across different applications, microservices, and APIs. FusionAuth’s flexible multi-tenant architecture and first-class developer experience enabled us to unify all of this in short order, and made it simpler than others (at the time) to do so. Review collected by and hosted on G2.com. What do you dislike about FusionAuth? Their commercial practices are horrible. For many years we were a "no maintenance" customer, never needing to leverage their support or complain in any way. At the request of their CEO we let them do a press release about our selection of them. We served as a sales reference too, even speaking with prospects, at least one of which became a customer spending more than double what we did. Last year, out of the blue, FusionAuth dropped a more than 2x price increase coupled with an annual commitment under the guise of dropping high availability hosting from the plan we were on. We didn't need any of the features in the new tier, either. Their account executive hounded us relentlessly via email and voice mail, all the while ignoring our request for specifics as to how a downgrade would be handled if we did not proceed. Ironically, their VP of sales would email about "our continued partnership." Meanwhile, their backoffice kept renewing our existing plan, sending mixed messages. After years of being their advocate, we were left feeling like just another number to squeeze for revenue. Review collected by and hosted on G2.com. What problems is FusionAuth solving and how is that benefiting you? FusionAuth’s IAM platform was built with developers in mind and is API-first, meaning developers are able to easily integrate its authorization and authentication services such as OAuth, OpenID Connect and SAML directly into the products they're building. At the time we selected them, they were leagues ahead of other competitors like Auth0 in this regard. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: Seller invite ## Questions about FusionAuth? Ask real users or explore answers from the community Get practical answers, real workflows, and honest pros and cons from the G2 community or share your insights. [ Ask about FusionAuth ](https://www.g2.com/products/fusionauth/discussions/new) GU Guest User • Last activity almost 4 years ago Is FusionAuth free? 0 Upvotes 1 [ Join the conversation ](https://www.g2.com/discussions/is-fusionauth-free) [ View all Discussions ](https://www.g2.com/products/fusionauth/discuss) ## Pricing Options Pricing provided by FusionAuth. ### Community Free ### Starter Starting at $125.00 10000 Active Users ### Essentials Starting at $850.00 10000 Active Users [ View More Pricing Information ](https://www.g2.com/products/fusionauth/pricing) FusionAuth Comparisons ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_79afe05d7cfced3dad3f9497ab1bbc8d/auth0.png "Product Avatar Image") Auth0 4.3/5(280) [ Compare Now ](https://www.g2.com/compare/auth0-vs-fusionauth) ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_5cebc7004ca2814fa21955ab93fbc32b/frontegg.png "Product Avatar Image") Frontegg 4.8/5(365) [ Compare Now ](https://www.g2.com/compare/frontegg-vs-fusionauth) ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_a7ca3d4fd0e3b8577bfb724d3ee78293/onelogin.png "Product Avatar Image") OneLogin 4.4/5(292) [ Compare Now ](https://www.g2.com/compare/fusionauth-vs-onelogin) ##### ##### FusionAuth Features Authentication Options Authentication User experience Supports Required Authentication systems Multi-Factor Authentication Administration Ease of installation on server Password Policy Enforcement Administration Console Platform Reporting Functionality User provisioning Single Sign-on Enforces policies [ View More Features ](https://www.g2.com/products/fusionauth/features) ## Top-Rated Alternatives [ ![Auth0](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Auth0") Auth0 4.3/5(280) ](https://www.g2.com/products/auth0/reviews) [ ![Frontegg](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Frontegg") Frontegg 4.8/5(365) ](https://www.g2.com/products/frontegg/reviews) [ ![OneLogin](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "OneLogin") OneLogin 4.4/5(292) ](https://www.g2.com/products/onelogin/reviews) [ View All Alternatives ](https://www.g2.com/products/fusionauth/competitors/alternatives) ##### Categories on G2 [Identity and Access Management (IAM)](https://www.g2.com/categories/identity-and-access-management-iam)[Single Sign-On (SSO)](https://www.g2.com/categories/single-sign-on-sso)[User Provisioning and Governance Tools](https://www.g2.com/categories/user-provisioning-and-governance-tools) [Identity and Access Management (IAM)](https://www.g2.com/categories/identity-and-access-management-iam)[Single Sign-On (SSO)](https://www.g2.com/categories/single-sign-on-sso)[User Provisioning and Governance Tools](https://www.g2.com/categories/user-provisioning-and-governance-tools)[Multi-Factor Authentication (MFA)](https://www.g2.com/categories/multi-factor-authentication-mfa)[Biometric Authentication](https://www.g2.com/categories/biometric-authentication)[Passwordless Authentication](https://www.g2.com/categories/passwordless-authentication)[Customer Identity and Access Management (CIAM)](https://www.g2.com/categories/customer-identity-and-access-management-ciam)[Risk-Based Authentication (RBA)](https://www.g2.com/categories/risk-based-authentication-rba)[Password Policy Enforcement](https://www.g2.com/categories/password-policy-enforcement) [Show MoreShow Less](javascript:void(0);) ##### Explore More [What platform integrates translation management with CMS systems?](https://www.g2.com/discussions/what-platform-integrates-translation-management-with-cms-systems)[Most recommended ERP software for small businesses](https://www.g2.com/discussions/most-recommended-erp-software-for-small-businesses)[What are the most reliable enterprise mobility management solutions based on reviews from IT teams managing high-volume device fleets?](https://www.g2.com/discussions/what-are-the-most-reliable-enterprise-mobility-management-solutions-based-on-reviews-from-it-teams-managing-high-volume-device-fleets) [Leading event management solution with CRM integration](https://www.g2.com/discussions/what-s-the-leading-event-management-solution-with-crm-integration)[Which emergency management software is most reliable based on reviews from business resilience teams?](https://www.g2.com/discussions/which-emergency-management-software-is-most-reliable-based-on-reviews-from-business-resilience-teams)[Pros and Cons Details](https://www.g2.com/products/fusionauth/reviews?qs=pros-and-cons) [Show MoreShow Less](javascript:void(0);)