OBS Studio - Free and open source software for video recording and live streaming for Mac, Windows and Linux.
Megacool - Simple SDK to record and share gameplay as a GIF
Snagit - Screen Capture Software for Windows and Mac
Kamcord - Live stream anything on your phone's screen
BandiCam - Bandicam is a screen recording platform built to accommodate the needs of a wide variety of different users.
Restream - Restream is your live streaming companion. Easily broadcast your content live from your browser to 30+ platforms at the same time.