Build Your Application
Choose from our selection of application types below to get started.
Traditional web applications that run on servers
e.g. Express.js, Rails, Drupal
Javascript web app that runs in the browser
e.g. Angular, React, Remix
Mobile application that runs natively on a device
e.g. iOS, Android
An API or service protected by FusionAuth and access tokens
e.g. Rails, .NET, Spring
How to Run FusionAuth
We offer multiple options to get your hands on FusionAuth.
Popular Use Cases
Here are some of our customers most searched for use cases within our docs.
Other Use Cases
Learn everything you need to know about authentication, authorization, identity, and access management from our team of industry experts.
Entities (permissions) allow you to model relationships and enable machine-to-machine authentication using the Client Credentials grant.
FusionAuth handles user authentication in your serverless and microservices based applications. Leverage popular API gateways to protect your APIs.
Integrating single sign-on into your applications means your users can access all their applications with one set of credentials, such as a username and password.
Oftentimes you are migrating to FusionAuth from another solution, whether it be homegrown or another vendor.
FusionAuth self-service account management allows users to manage their accounts, including the ability to add Multi-factor Authentication (MFA).
Other Resources
Learn about the release cadence and features included in recent versions of FusionAuth
Keep up to date with articles on features, company announcements, and more.
Download FusionAuth and try it out. You can do so using Docker, RPMs, DEBs, Zip files, Kubernetes, and more.
Best practices, advice, and real world use cases to help you hone your expertise in all things auth.