Notifyr
Notifyr's cloud push notification service is the easiest way to get started with realtime apps
Bone.io
Bone.io allows you to build realtime JavaScript apps using WebSockets to deliver "hot" data to the browser. This enables you ...
Socket.io
Socket.IO aims to make real-time apps possible in every browser and mobile device, blurring the differences between the differ ...
simperium
Simperium is a service for developers to move data everywhere it's needed, instantly and automatically. Use a Simperium librar ...