MediatR

MediatR is a robust implementation of the mediator and command dispatcher patterns, born out of necessity for managing large application architectures. It works hand-in-hand with Clean and Vertical Slice architectures to foster maintainability without sacrificing flexibility.

MediatR is a robust implementation of the mediator and command dispatcher patterns, built with modern application architectures in mind. It enables Clean and Vertical Slice architectures, decoupling application use case logic from each other, greatly increasing maintainability of large application architectures without too much fuss. MediatR also includes both request/response and notification (event)-style in-process mediator patterns, along with robust middleware support to ensure your...

Latest News

Simplify In-Process Messaging in .NET
Simplify In-Process Messaging in .NET
February 23, 2026Feature Highlight
MediatR enables scalable, maintainable .NET architectures with decoupled logic, proven messaging patterns, and flexible middleware support.
Lucky Penny Software Joins ComponentSource
Lucky Penny Software Joins ComponentSource
February 12, 2026New Publisher
ComponentSource partners with Lucky Penny Software to deliver proven .NET libraries that simplify object mapping and application messaging.

Prices from: $ 489.02

MediatR is licensed for a team of developers on an annual subscription basis. Standard. 1 to 10 developers, Unlimited deployments, Install via NuGet, Install via private NuGet feed, Access to private...

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Component Type
  • .NET Assembly