Top 20 NuGet push Packages

A server-side library for sending Push Notifications to iOS/OSX (APNS), Android/Chrome (GCM), Windows Phone/Windows (WNS), Amazon (ADM), Blackberry and Firefox OS. In this fork: fix System.ArgumentException in ApnsConnection.Send() (concurrent access issue)
OpenBack SDK .NET Standard interface and native bindings
Server-side .NET SDK for Microsoft's AppCenter.Push.
Xamarin SDK Extension For Kumulos
Android com.aliyun.iot.aep.sdk.push for Xamarin.Android
The CSharp push api client by Mob.
Entile Notification Framework for Windows Phone 7 (Client)
This library allows you to access the Prowl API from within a .NET application. The Prowl service allows you to push notifications to the iPhone or iPod Touch. You can learn more about this service at http://prowl.weks.net/.
The Windows Push Notification Service Recipe provides an object model to easily construct and send Toast, Tile, Badge and Raw Notifications using the Windows Push Notification Services (WNS).
The .Net Client component for Pushqa - providing Linq queryable event streams over HTTP using Reactive Extensions, OData and SignalR.
PushIOManager makes it simple receive push notifications like toasts and live tiles on Windows Phone devices sent via the Push IO service.
Send notification, sync & async, in-built validations, authenticated notifications, callback requests, localization & smart next steps on erroneous responses. More Details: http://easynotification.codeplex.com/
Capptain SDK for Windows Phone Silverlight Applications
Capptain SDK for Windows 8 C# Metro Application
Turkcell Push Server sayesinde tek bir arayüz üzerinden Android, iOS ve Windows Phone uygulamalarınıza Push mesajları iletebilirsiniz.
This NuGet package adds configurable MSBuild tasks to your project so that you can easily create and publish NuGet packages automatically after your project is built.
Push notification framework for .NET
Provides an interface and class for interacting with callbacks stored by a push trigger API App. Designed to be used in conjuction with the QuickLearn.LogicApps.PushTrigger package.
Logic library for Donky Push
Xamarin Forms UI for Donky Push