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IdentitySuite

Stop building auth from scratch. Ship secure authentication today.

IdentitySuite is a complete, self-hosted OpenID Connect server for ASP.NET Core — with admin UI, email templates, and passkey support included. Deploy in minutes, not months.

Trusted foundations

3,466+ NuGet Downloads NuGet Version
Built on proven technology
OpenID Connect
Certification Ready
OAuth 2.0 · OAuth 2.1 · OIDC 1.0

Overview

IdentitySuite is built on OpenIddict and Microsoft ASP.NET Core Identity — two battle-tested, actively maintained frameworks — combined into a seamless solution that's ready to deploy, easy to configure, and built to simplify secure authentication.

Why IdentitySuite?

Not all authentication solutions are created equal. Here's how IdentitySuite compares to the two most common alternatives.

Data ownership Your infrastructure
Admin UI included Yes
Email template designer Yes
Passkey support Yes
Pricing model Flat annual fee
Self-hosted Yes
Ready to deploy Yes
Containerizable (Docker/K8s) Yes

Why it makes sense

Beyond the technical benefits, IdentitySuite makes sense for your business.

Ship faster

Authentication is complex to build and maintain. IdentitySuite gives your team a production-ready foundation so you can focus on your product, not your infrastructure.

Reduce security risk

Built on certified standards and actively maintained frameworks. No custom auth code means no custom vulnerabilities — your users' data is protected by proven technology.

Stay in control

Self-hosted means your identity data never leaves your infrastructure. Full compliance with your data residency and security policies, without depending on third-party availability.

Integration

Designed for ASP.NET Core applications, it seamlessly integrates with popular databases like SQL Server, PostgreSQL, and MySQL to deliver robust user management capabilities.

Admin Shell & Customization Tools

The package includes a ready-to-use Blazor Server administration interface, offering developers a comprehensive toolset to configure OpenIddict servers, manage OAuth clients, and handle user identities through an intuitive dashboard.

Beyond configuration and client management, IdentitySuite includes exclusive tools that make it stand out:

🎨 Identity Pages Customizer

Personalize Microsoft Identity pages (login, register, profile) with a visual editor. Adjust colors, fonts, margins, and spacing through an intuitive interface that generates the CSS for you.

📧 Email Template Builder

Create professional email templates for registration, password reset, and 2FA. Use a drag‑and‑drop editor—add images, text blocks, and colors—similar to Stripo, directly integrated into IdentitySuite.

Standards & Compliance

OpenID Connect Certification Ready

IdentitySuite is engineered to meet and exceed the official OpenID Connect certification tests, ensuring full compliance with industry standards for secure authentication.

Key Features

  • ✅ OAuth 2.0/OpenID Connect flows
  • ✅ Microsoft Identity workflows (sign-up, password recovery, etc.)
  • ✅ Social login integration (Google, Facebook, Microsoft, Twitter)
  • ✅ Passkey-based login (WebAuthn/FIDO2)
  • ✅ User & Group Management
  • ✅ Multi-Language UI
  • ✅ Customizable Authentication Themes
  • ✅ Built-in Email Templates
  • ✅ Dynamic Consent Screens
  • ✅ Unified OpenID Connect configuration via admin shell

Ready to get started?

Install the NuGet package and follow our step-by-step guide to configure your authentication server in minutes.