OBS Studio - Free and open source software for video recording and live streaming for Mac, Windows and Linux.
Project Lightspeed - a sub-second, open source, self hosted stream from OBS
Snagit - Screen Capture Software for Windows and Mac
Zealous - VIP live streams for your true fans
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
YouTube Mobile Live Streaming - A new chapter in YouTube’s live stream, on mobile