FusionAuth logo

FusionAuth

by FusionAuth · Since 2009
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ActiveAvailable globallyCloudOn-premise
Quick facts
VendorFusionAuth
Year launched2009
StatusActive
LocationBroomfield, Colorado 80021, US
Countries servedGlobal
Languages1
Integrations4+
Free tier
Free trial
Contact salesYES

About FusionAuth

FusionAuth is an authentication software from FusionAuth that provides customizable authentication solutions and tools for managing user access. It includes authentication, authorization, and extensibility so organizations can effectively secure their applications. FusionAuth is designed to work across various environments, supporting multiple login methods including social, gaming, and enterprise logins. The platform prioritizes security, privacy, and compliance to meet the diverse needs of its users. With a fully customizable authentication system, it accommodates a wide range of applications and user requirements. Key capabilities: authentication authorization enterprise ready extensibility organizations Best for: developers and organizations that need secure and custom authentication solutions for their applications.

**FusionAuth by FusionAuth** is a comprehensive and versatile identity management solution specifically designed to address the complex needs of authentication and authorization for modern applications. Tailored for developers, it provides a robust platform to manage user identities, secure applications, and ensure compliance with various security standards. With features like single sign-on (SSO), multi-factor authentication (MFA), user management, and extensive API support, FusionAuth offers a reliable and scalable solution for businesses of all sizes. The **user interface** of FusionAuth is notably user-friendly, with a design that prioritizes simplicity and functionality. The dashboard is clean and intuitive, allowing users to navigate through different modules—such as user management, application settings, and reporting tools—without any hassle. One of the standout elements of FusionAuth’s UI is its customizable themes and branding options. This feature allows organizations to tailor the interface to match their specific branding needs, making it not only a functional tool but also a visually cohesive part of their digital environment.

Pros & Cons

What users like
  • +• Easy to use and setup
  • +• Customizable
  • +• Free tier available
  • +• Cost-effective
  • +• Open source
  • +• Feature-rich (multiple authentication methods, SSO, MFA, biometric, threat detection, user management, machine-to-machine auth, standards-based)
  • +• Excellent customer support
  • +• Well-designed with good documentation
  • +• Responsive development team
What users flag
  • • Difficult to upgrade
  • • CI/CD configuration issues
  • • SDK compatibility issues
  • • Fast-moving with buggy clients

Features

Key features

• Flexible Authentication Methods
Supports passwords, passwordless options (magic links, biometrics), single sign-on, and multi-factor authentication.
• Standards-Based
Adheres to OAuth2, OpenID Connect, and SAML v2 for seamless integration.
• Customizable
Allows full control over login screens, user data, registration processes, and more.

Additional features

• User registration and login
• SSO
• MFA
• Passwordless login
• OAuth2, OpenID Connect, SAML v2
• Customizable UI
• Breached password detection
• Social logins
• User data connectors
• API access
• Role-based access control
• User management
• Email templates
• Webhooks
• Reporting and analytics

Pricing

Free trial
Free version
Request a quote
Promo Offer

Countries & Languages

Global
Countries served
1
Interface languages
3
Billing currencies

Interface languages

English

Billing currencies

🇺🇸USD🇪🇺EUR🇬🇧GBP

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