OBS Studio - Free and open source software for video recording and live streaming for Mac, Windows and Linux.
AceStream - AceStream is multimedia platform for video streaming.
Snagit - Screen Capture Software for Windows and Mac
Open Streaming Platform - A self-hosted video streaming and recording server using Python, Flask and Nginx-RTMP.
BandiCam - Bandicam is a screen recording platform built to accommodate the needs of a wide variety of different users.
Piczel.tv - A free all-purpose streaming website.