Introducing the next era of Duende IdentityServer.
Duende IdentityServer gives development teams the power to build identity and access management solutions with confidence and control.
From global financial institutions to healthcare systems and government agencies, over 2,500 of the world’s most discerning organizations build authentication and identity management solutions with Duende IdentityServer.
Everything you need to secure authentication, unify identity systems, and build a foundation you can trust, entirely inside your infrastructure, powered by Duende IdentityServer.
A secure, flexible framework for OpenID Connect, OAuth 2.1, and SAML. Use Duende IdentityServer for full control over your UI, UX, business logic, and data in .NET applications. Built by experts, controlled by you.
Now capable of providing SAML SSO. Native SAML 2.0 Identity Provider (IdP) and Service Provider (SP) capabilities. All from the IdentityServer your team already controls.
The world's most important companies in the world's most crucial industries love using Duende IdentityServer.
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In highly-regulated environments, identity sits at the core of the business. Extensibility by design is a must. Duende exists for organizations that treat identity as foundational, not optional.
Duende is shaped by engineers who helped to define modern identity and security standards. When questions arise, it’s not a generic support queue. You’ll work directly with people who understand your challenges, architecture, and growing business.
From financial institutions to public sector systems, Duende runs where flexibility, deployment control, and governance are essential, supporting oversight without slowing development.
Standards evolve. Threats shift. Systems grow. Duende adapts without forcing costly workarounds, which eliminates the compromise between control and commercial readiness.
Start your free trial or connect with our team to explore how Duende fits your application.
