Zoom - Equip your team with tools designed to collaborate, connect, and engage with teammates and customers, no matter where you’re located, all in one platform.
Camtasia - Camtasia 2018 makes it easy to record your screen and create polished, professional-looking videos.
Whereby (formerly appear.in) - Collaborate from anywhere - video meetings with no downloads
Snagit - Screen Capture Software for Windows and Mac
DISQUS - Disqus is a global comment system that improves discussion on websites and connects conversations across the web.
OBS Studio - Free and open source software for video recording and live streaming for Mac, Windows and Linux.