IdentityServer vs authentik

Struggling to choose between IdentityServer and authentik? Both products offer unique advantages, making it a tough decision.

IdentityServer is a Security & Privacy solution with tags like identity, authentication, authorization, openid, oauth.

It boasts features such as OpenID Connect and OAuth 2.0 support, Single sign-on (SSO), API access control, User profile management, Token-based authentication and authorization, Support for web sites, web APIs and mobile apps and pros including Open source, Wide protocol support, Flexible and extensible, Active community, Works with ASP.NET Core.

On the other hand, authentik is a Security & Privacy product tagged with authentication, authorization, identity-provider, access-management, selfhosted, customizable, integrates-with-linux.

Its standout features include Single sign-on, Multi-factor authentication, User management, Group management, Access control policies, Integration with LDAP, SAML, OAuth, Web and desktop clients, and it shines with pros like Open source and self-hosted, Highly customizable and extensible, Integrates with Linux systems, Supports many authentication protocols, Granular access control.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

IdentityServer

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.

Categories:
identity authentication authorization openid oauth

IdentityServer Features

  1. OpenID Connect and OAuth 2.0 support
  2. Single sign-on (SSO)
  3. API access control
  4. User profile management
  5. Token-based authentication and authorization
  6. Support for web sites, web APIs and mobile apps

Pricing

  • Open Source

Pros

Open source

Wide protocol support

Flexible and extensible

Active community

Works with ASP.NET Core

Cons

Complex setup and configuration

Steep learning curve

Requires coding and customization

Not a fully featured access management system


authentik

authentik

authentik is an open-source identity provider and access management system. It allows centralized authentication and authorization for web applications and services. authentik is self-hosted, customizable, and integrates with Linux systems.

Categories:
authentication authorization identity-provider access-management selfhosted customizable integrates-with-linux

Authentik Features

  1. Single sign-on
  2. Multi-factor authentication
  3. User management
  4. Group management
  5. Access control policies
  6. Integration with LDAP, SAML, OAuth
  7. Web and desktop clients

Pricing

  • Open Source

Pros

Open source and self-hosted

Highly customizable and extensible

Integrates with Linux systems

Supports many authentication protocols

Granular access control

Cons

Complex initial setup

Requires hosting infrastructure

Limited documentation and support