Built for Devs
We built FusionAuth from the ground up to easily integrate with any app, language, and framework. Every feature (yes, every single one) is exposed as an API giving you complete flexibility to handle any use case.
FusionAuth provides authentication, authorization, and user management for any app: deploy anywhere, integrate with anything, in minutes.
We got this. Go build something awesome!
GET STARTED
We built FusionAuth from the ground up to easily integrate with any app, language, and framework. Every feature (yes, every single one) is exposed as an API giving you complete flexibility to handle any use case.
You get every feature and acronym you need: registration & login, passwordless, SSO, MFA, SAML, OIDC, OAuth, JWT, social login and more. Comply with GDPR, HIPAA, COPPA, and PCI requirements in seconds.
FusionAuth installs on any platform, any computer, anywhere. Host it yourself or use FusionAuth Cloud, our fully managed SaaS hosting service.
FusionAuth is a complete identity and access management tool that saves your team time and resources. Implement complex standards like OAuth, OpenID Connect, and SAML and build out additional login features to meet compliance requirements. It's built for devs to deploy anywhere and integrate in minutes. Go build something awesome!
TRY IT NOW FOR FREEDownload FusionAuth and get started - no plans, registration, or credit card required.
GET STARTEDFusionAuth gives you all the features of SaaS platforms plus true data isolation, the ability to deploy anywhere, transparent & scale-friendly pricing, and awesome-sauce support.
Secure identity is massively complex. A talented dev COULD do it all, but it takes months to build, test, and maintain. Use our one-minute install and spend your resources on something that makes you money.
With FusionAuth you get every feature with one easy install–no additional modules or configuration scripts to muck with. Plus, FusionAuth is built on modern technology, simple to deploy, and scalable to hundreds of millions of users. Just download, deploy, and integrate with our RESTful APIs. Simple.
Install FusionAuth anywhere and integrate with anything in minutes.
500,000+ downloads on six continents.
"The implementation is so much more intuitive than Auth0, I can run it on my own infrastructure, and out of the box it supports more than everything I need."
"Great tool, just the right features."
"The FusionAuth team has been so helpful. They really give you the attention you need to solve your identity challenges."
"I am blown away by FusionAuth. You just saved us $800-$1,500 per month from Auth0 pricing. They're gonna hate you."
"FusionAuth is so good and the support is so kind."
"I achieved in a single day's man-hours what took a week and a half's worth of man-hours with Gluu."
"We almost purchased Auth0, but we found FusionAuth and we all thought it was too good to be true. It's not."
"Also, small companies need a fine authentication."
Use our FastPath install, Homebrew, Docker, and traditional packages to download and install FusionAuth instantly.
We got this! Go build the cool stuff!
GET STARTED FOR FREE
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