Parse - Build applications faster with object and file storage, user authentication, push notifications, dashboard and more out of the box.
Pusher Beams - Send push notifications programmatically at scale
Firebase - Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.
Magnify - Push out beautiful website announcements in 10 seconds.
AnyPresence - AnyPresence is an Enterprise Backend as a Service for mobile app development and API augmentation.
PushOwl - Re-engage website visitors with push notifications