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An all in one identity management provider.
What do you like best about the product?
It provided a singular method of authentication across our various platforms with the ability to migrate authentication details.
What do you dislike about the product?
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 the product solving and how is that benefiting you?
Multiple platforms with a unified authentication system.
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Fusion Auth has been a fantastic tool for us
What do you like best about the product?
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 the product?
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 the product 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.
Simple, Robust, Easy to use
What do you like best about the product?
FusionAuth is easy to use and intuitive. The implementation process was straight forward and the flexibility it provides enables us to provide the functionalities our customers need.
What do you dislike about the product?
There are occasional minor quirks in the user interface portal page. But nothing that can't be overcome
What problems is the product solving and how is that benefiting you?
FusionAuth handles our users authentication and allows us to integration our authentication with our clients authentication securely.
Very good product
What do you like best about the product?
Versatility: FusionAuth supports a wide range of identity standards and protocols
Developer-Friendly
Developer-Friendly
What do you dislike about the product?
• Database Portability: We’d like easier migration between MySQL and PostgreSQL—ideally built-in tooling or export/import processes to switch backends without major rework.
• Cloud-Native Monitoring: Integration with modern observability stacks (like Prometheus, Grafana, or OpenTelemetry) would be a big plus for monitoring health and performance in production environments.
• Cloud-Native Monitoring: Integration with modern observability stacks (like Prometheus, Grafana, or OpenTelemetry) would be a big plus for monitoring health and performance in production environments.
What problems is the product solving and how is that benefiting you?
Make our product single identity provider system
A generally decent auth provider for devs and enterprises.
What do you like best about the product?
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 the product?
Some implementation quirks, though generally easy to deal with using support.
What problems is the product 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.
Fusionauth is budget friendly option for providing SSO to your products
What do you like best about the product?
- 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)
- 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 the product?
- Optional state from frontend doesn't get persisted between MFA
- State doesn't go through transactional webhooks
- State doesn't go through transactional webhooks
What problems is the product 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.
Great team to work with
What do you like best about the product?
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 the product?
Nothing major. Would be nice if they were able to deliver feature requests more quickly, but that's to be expected.
What problems is the product solving and how is that benefiting you?
We partnered with FusionAuth to deliver a well-supported authentication platform that supported SAML and SCIM.
pleased with FusionAuth
What do you like best about the product?
Self-hosting FusionAuth was a great selling point for us. It's SDK is feature rich and very dev friendly. We've been able to easily integrate FusionAuth into our ecosystem.
What do you dislike about the product?
There were some areas where documentation was a bit sparse and caused us a bit of confusion.
What problems is the product solving and how is that benefiting you?
Out of the box, self-hosted, feature rich identity and access management
Reliable and Developer-Friendly Auth Solution with Great Flexibility
What do you like best about the product?
FusionAuth made it easy to implement secure authentication with minimal friction and maximum control.
What do you dislike about the product?
FusionAuth strikes a rare balance between ease of use and deep customizability. The documentation is thorough, the APIs are well-structured, and the admin UI is intuitive. Unlike many other identity platforms, FusionAuth gives you full control over the user data and the infrastructure — which is invaluable when you need compliance, security, or performance tuning.
What problems is the product solving and how is that benefiting you?
FusionAuth helps us centralize and secure our user authentication system across multiple applications, reducing technical debt and streamlining user management. Before adopting it, we spent considerable time maintaining custom auth logic. Now, we rely on FusionAuth to handle SSO, MFA, and token-based security reliably. It also gives us flexibility to manage user roles and permissions cleanly, while keeping our infrastructure compliant and easy to audit.
Dev-friendly SSO solution
What do you like best about the product?
It's easy to set up SSO across apps. Also really simple to download and run locally, which helps us test new versions before making any changes. The hosted login pages are easy to customize, and the docs are pretty helpful. Their support team is knowledgeable and always ready to help out in different scenarios. We're using it mainly for SSO across our homegrown apps.
What do you dislike about the product?
The Admin UI could be more intuitive. Also, there’s no built-in AWS integration for webhooks, so we’ve had to set that up manually. Would be great if that part was more plug-and-play.
What problems is the product solving and how is that benefiting you?
FusionAuth is helping us manage user authentication across multiple apps in one place. We are able to set RBAC to users logging into our application suite. Support team is really helpful when it comes to tackling different security scenarios around MFA, tokens etc.
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