Top 20 NuGet notification Packages

Toastr service for ASP.NET MVC 5 Apps.
OkHttp stack implementation for Karamunting.Android.Gotev.UploadService
FTP Upload implementation for Karamunting.Android.Gotev.UploadService
Easily upload files (FTP / Multipart / Binary) in the background with progress indication notification
Porting to .NETStandard. 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
.Net Core Rnd Notification API
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.
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).
Send notification, sync & async, in-built validations, authenticated notifications, callback requests, localization & smart next steps on erroneous responses. More Details: http://easynotification.codeplex.com/
Custom control for toast notifications in Windows 8, Windows Phone & WPF applications. This control is similar to a toast notification but it's not. You can set duration, style, logo, text & animation of the notification. Animations: LeftToLeft, LeftToRight, RightToLeft, RIghtToRight, Vertical, Rot...
Turkcell Push Server sayesinde tek bir arayüz üzerinden Android, iOS ve Windows Phone uygulamalarınıza Push mesajları iletebilirsiniz.
AlertifyJS is a javascript framework for developing pretty browser dialogs and notifications.
A .net WPF toaster library for very simple and slightly customizable toaster notifications. For instructions on how to use check out the github (https://github.com/zachatrocity/netoaster)