Top 20 NuGet IoC Packages

Castle Core, including DynamicProxy, Logging Abstractions and DictionaryAdapter
Castle NLog integration, flexible and free open-source logging for .NET
Quick Start for Simple Injector ASP.NET Web API integration for IIS-hosted applications. This package adds the needed dependencies and code examples to get started quickly with Simple Injector in an Web API application.
Simple Injector is an easy, flexible and fast dependency injection library that uses best practice to guide your solutions toward the pit of success.
Simple Injector ASP.NET MVC Integration.
Bootstrapper for web projects.
ASP.NET extension for Ninject.Web.Common
Use these extensions to build Xamarin.Forms applications with Prism and DryIoc.
Grace is a feature rich Dependency Injection Container
The Simple Injector ASP.NET Integration package adds a lifestyle to the Simple Injector called 'Per Web Request', which allows instances to live within a single HTTP request and get disposed when the request ends.
Simple Injector ASP.NET Web API Integration.
The #1 pattern-aware extension to C# and VB.
Autofac is an IoC container for Microsoft .NET. It manages the dependencies between classes so that applications stay easy to change as they grow in size and complexity.
DryIoc is fast, small, full-featured IoC Container for .NET
Integration library for ASP.NET Core for Simple Injector.
OWIN extension for Ninject.Web.Common
Integration library for ASP.NET Core MVC core features for Simple Injector. This includes control and view component integration.
Autofac integration for Azure Service Fabric. Provides service factory implementations for Actors, Stateful Services and Stateless Services.
Integration library for ASP.NET Core MVC for Simple Injector. This package adds tag helper integration on top of the core functionality.
Castle log4net integration, logging services from Apache based on log4j