FusionAuth

FusionAuth is a customer identity and access management platform that lets teams add login, registration, single sign-on, multi-factor authentication and user management to their applications, hosted on their own infrastructure or in FusionAuth Cloud.

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Overview

Teams use FusionAuth to sign users in through OAuth 2.0, OpenID Connect and SAML v2 flows, or build their own login experience on its APIs. Admins manage users, roles and tenants in a built-in admin UI with reports and an audit log. MFA supports authenticator apps, email and SMS with recovery codes and tenant or application policies; email and SMS methods require a paid plan. Plan features are the same whether self-hosted or on FusionAuth Cloud, and the Community edition is free.
More product details

Product

Documentation
fusionauth.io/docs
Release Notes Url
fusionauth.io/docs/release-notes
Solution Kind
Platform

Features

Multi-Factor Authentication

Challenge users with time-based one-time passwords from authenticator apps, plus email and SMS codes on paid plans

Apply tenant and application MFA policies, recovery codes and API-triggered step-up challenges

Authentication

Sign users in through OAuth 2.0, OpenID Connect and SAML v2 flows or custom login APIs

Offer passwordless magic links, passkeys, and social and federated logins

Pricing

CommunityFree option

Plan details & limits

Business Model
  • Free

Starter

USD 162 / month

USD 162 / month

Plan details & limits

Business Model
  • Subscription

Enterprise

Plan details & limits

Business Model
  • Subscription

Essentials

Plan details & limits

Business Model
  • Subscription

Technical details

API

Access
Public
Programmatic access
Yes
Documentation
fusionauth.io/docs/apis
Outbound webhooks
Yes

Deployment

Delivery Models
  • Cloud (SaaS)
  • Customer cloud
  • On premises
Isolation Modes
  • Dedicated instance
  • Air gapped

Security

Access Models
  • Role based
  • Attribute based
MFA Methods
  • Authenticator app
  • Email
  • SMS
  • Recovery codes
Provisioning
  • SCIM
SSO Protocols
  • SAML
  • OpenID Connect

Support

Channels
  • Email
  • Ticket
  • Phone
  • Community

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