Message contacts, start free video or voice calls, and hop on a conversation with one person or a group.
Duo is a next-generation package manager that blends the best ideas from Component, Browserify and Go to make organizing and writing front-end code quick and painless.
Zoom unifies cloud video conferencing, simple online meetings, and cross platform group chat into one easy-to-use platform. Our solution offers the best video, audio, and screen-sharing experience across Zoom Rooms, Windows, Mac, iOS, Android, and H.323/SIP room systems.
It is the business-oriented version of Google's Hangouts platform and is suitable for businesses of all sizes. It allows users to dial in phone numbers to access meetings, thus enabling users with slow internet connection to call in.
It is a cross-platform mobile messaging app for iPhone, BlackBerry, Android, Windows Phone and Nokia. It allows users to send text messages and voice messages, make voice and video calls, and share images, documents, user locations, and other media.