Best IdentityServer Alternatives (18)

Looking for a IdentityServer alternative? We've compiled the best options based on user reviews, features, and pricing to help you find the right fit.

What is IdentityServer? 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.

Top Alternatives to IdentityServer

Auth0

Auth0

Freemium

Auth0 is an identity and access management platform that provides user authentication and authorization services for web and mobile applications. …

Clerk Authentication is an authentication software that allows you to easily add sign up, sign in, social login, and user …

AWS Identity and Access Management (IAM) is a web service that enables AWS customers to manage user access to AWS …

Keycloak

Keycloak

Open Source

Keycloak is an open source identity and access management solution. It handles authentication, authorization, and user federation and makes it …

Okta is an identity and access management platform that enables organizations to securely connect people to technology. It provides single …

authentik

authentik

Open Source

authentik is an open-source identity provider and access management system. It allows centralized authentication and authorization for web applications and …

More Similar Software

IdentityServer Overview

IdentityServer is an open source OpenID Connect and OAuth 2.0 framework for ASP.NET Core, aimed to help developers build security token services. It enables single sign-on, API access control and user profile management for web sites, web APIs and native/mobile applications.Some key features of IdentityServer include:Supports OpenID Connect for authentication and OAuth 2.0 for authorization.Allows implementing single sign-on (SSO) using a single identity provider.Lets you secure web APIs and enable authorized access to them.Provides user profile management using ASP.NET Core …

Pricing: Open Source

Quick Comparison

SoftwarePricingScore
IdentityServerOpen Source
Auth0Freemium
Clerk AuthenticationN/A
AWS Identity and Access ManagementN/A
KeycloakOpen Source
OktaN/A
authentikOpen Source

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