FusionAuth is a customer identity and access management (CIAM) software platform designed to provide secure authentication, authorization, and user management for web, mobile, desktop, and console applications. It supports a wide range of authentication methods, including passwords, passwordless login, single sign-on (SSO), and multi-factor authentication (MFA), and is compatible with industry standards such as OAuth2, OpenID Connect (OIDC), and SAML v2. FusionAuth enables organizations to manage user roles, permissions, and access controls, and offers advanced security features like fraud detection, risk-based authentication, breached password detection, and login throttling. The platform is highly customizable, allowing organizations to tailor login screens, registration forms, emails, and user workflows. FusionAuth can be deployed on-premises, in the cloud, or as a hybrid solution, and is designed for scalability, flexibility, and compliance with regulations such as GDPR and HIPAA.

Key Features

Flexible Authentication Options Supports multiple authentication methods and protocols.

• Password, passwordless, SSO, and MFA
• Standards-based protocols: OAuth2, OIDC, SAML v2
• Federated login and social identity providers

Comprehensive User Management Centralized control over user identities and access.

• Role and permission assignment
• Customizable registration and login forms
• Self-service account management

Advanced Security Features Protects against unauthorized access and data breaches.

• Fraud detection and risk-based authentication
• Breached password detection
• Login throttling and anomaly detection

Customizability and Integration Adapts to diverse branding and workflow requirements.

• Customizable UI: login screens, emails, messages, user fields
• API-first design for integration with third-party tools and services
• Supports integration with eCommerce, analytics, and communication platforms

Deployment Flexibility Fits various infrastructure and compliance needs.

• On-premises, cloud, or hybrid deployment
• Scalable for organizations of any size
• Compliance with GDPR, HIPAA, and other standards

Benefits

Enhanced Security and Compliance Reduces risk of unauthorized access and supports regulatory requirements.

• Multi-factor authentication and risk-based controls
• GDPR and HIPAA compliance support

Improved User Experience Streamlines access and reduces password fatigue.

• SSO and passwordless options
• Customizable user journeys

Operational Efficiency Simplifies user management and reduces IT overhead.

• Centralized administration
• Automated workflows and notifications

Scalability and Flexibility Grows with organizational needs and adapts to various environments.

• Supports small to enterprise-scale deployments
• Flexible deployment and integration options