Firebase - Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.
Pushbullet - Pushbullet - Your devices working better together
Supabase - An open source Firebase alternative
AirMore - AirMore is a cross-platform toolset that can help you manage any Android device wirelessly.
PubNub - PubNub is a real-time messaging system for web and mobile apps that can handle API for all platforms and push messages to any device anywhere in the world in a fraction of a second without having to worry about proxies, firewalls or mobile drop-offs.
MyPhoneExplorer - WHAT IS MY PHONE EXPLORER? Imagine if your PC could be used to keep track of your mobile phone? How would you utilize a PC client that connects to your phone? Read more about MyPhoneExplorer.