Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.

VK Live - VK Live is a Live Streaming application by VK for Android and iOS devices.

HelpDocs - Educate your users with a super simple knowledge base that’s built for teams just like yours.

Chums Live - Chums Live a free to use entertainment app developed and published by Intertext and Chat Comms Inc.

ScribeHow - Create step-by-step user guides, with a simple click

JusTalk - JusTalk – Free Video Calls and Fun Video Chat is a high-quality video, voice, and group are calling application that is quite simple, fast, secure and reliable.