AirDroid - Access Android phone/tablet from computer remotely and securely. Manage SMS, files, photos and videos, WhatsApp, Line, WeChat and more on computer.
Voiceflow - Build voice apps in your browser without coding
Pushbullet - Pushbullet - Your devices working better together
API to bot - Convert your API to Alexa skill or Google Home app in 5 mins
Unified Remote - Unified Remote is a software app available for iPhone, Android, and Windows Phone mobile operating systems. It's designed to turn your smartphone into a universal remote. Read more about Unified Remote.
Alexa Skill Kit - Effortless Alexa Skill development with AWS Lambda