Top 20 NuGet IoC Packages

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.
Integration library for ASP.NET Core MVC for Simple Injector. This package adds tag helper integration on top of the core functionality.
Castle Windsor logging facility lets you easily inject loggers into your components. It offers integration with most popular 3rd party logging frameworks like log4net, NLog and Serilog (see Castle Core docs).
Package Description
The #1 pattern-aware extension to C# and VB.
Dependency injection support for Akka.NET
Register services using assembly scanning and a fluent API.
Adds support for packaging sets of related services to allow registering them together. Consumers can implement the IPackage interface and use the RegisterPackages extension method to dynamically add registrations in the supplied list of assemblies.
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.
Castle Windsor event wiring facility provides ability to wire up classes exposing events to classes consuming them.
Provides ability for the components to be created by factory objects. You can use it to register things like HttpContext in the container. This facility is mostly targeted towards legacy applications.
SqlTableDependency is a high-level implementation to access table record change notifications from SQL Server. This class allows you to detect changes on a database table. Every change will send a notification messages contains values for the updated, inserted or deleted record, avoid you to execute...
Autofac integration for Azure Service Fabric. Provides service factory implementations for Actors, Stateful Services and Stateless Services.
Castle Core, including DynamicProxy, Logging Abstractions and DictionaryAdapter
DryIoc adapter for Microsoft.Extensions.DependencyInjection
Unity Container Library as single package
The library provides an abstraction over IoC containers and service locators. Using the library allows an application to indirectly access the capabilities without relying on hard references.
Use these extensions to build Xamarin.Forms applications with Prism and Unity.
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.
The Simple Injector WCF Integration package adds a ServiceHost and ServiceHostFactory to allow dependency injection on WCF service types.