Features
New
FusionAuth Reactor is a powerful suite of features developed to extend FusionAuth's core functionality.
Pricing
Docs
Downloads
Resources
New
FusionAuth Reactor is a powerful suite of features developed to extend FusionAuth's core functionality.
Expert Advice
Learn everything you need to know about authentication, authorization, identity, and access management from our team of industry experts.
Account

DOCS

Built for <devs>

FusionAuth gives devs complete flexibility with minimal implementation effort. Dive right into our full documentation, including the APIs, or get started with the links below.

FULL DOCUMENTATION

Docs

Popular Documentation Pages

You can explore our documentation by clicking the button above or jump to specific areas using any of the links below.

Getting Started

Popular Features

User Management

Integrations

Tenants & Apps

Email & Login

Papers, Guides & Resources

Auth is complex. We share everything we know.

DataStax Case Study

Authentication Workflows

Guide to User Data Security

Password Compliance

Challenges of CIAM

Single vs. Multi-Tenant Whitepaper

Developer's Guide to the GDPR

Pros and Cons of JWTs

Any Platform, Any Framework

Install FusionAuth anywhere and integrate with anything in minutes.

Linux

Linux

Docker

Docker

macOS

macOS

Windows

Windows

Bare Metal

Bare Metal

Java

JAVA

NodeJS

NODEJS

Typescript

TYPESCRIPT

JavaScript

JAVASCRIPT

CSharp

C#

PHP

PHP

Ruby

Ruby

Python

PYTHON

GO

.Net Core

.NET CORE

Ask Questions About FusionAuth

Join the FusionAuth developer community and share your challenges and solutions.

JOIN THE COMMUNITY

Download FusionAuth Now

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

Callout