Skip to content

FusionAuth vs IdentityServer

A side-by-side look at FusionAuth and IdentityServer. For an in-depth review of either product, follow the links below.

FusionAuth

FusionAuth

Security & Privacy

FusionAuth is an open source authentication and user management platform for building secure web and mobile applications. It handles user registration, login, SSO, MFA, and provides APIs for managing users and groups.

authenticationauthorizationuser-managementssomfa
IdentityServer

IdentityServer

Security & Privacy

IdentityServer is an open source OpenID Connect and OAuth 2.0 framework for ASP.NET Core used to enable single sign-on, API access control and user profile management. It supports token-based authentication and authorization for web sites, web APIs and native/mobile applications.

identityauthenticationauthorizationopenidoauth