OBS Studio - Free and open source software for video recording and live streaming for Mac, Windows and Linux.
Cheese - Cheese uses your webcam to take photos and videos, applies fancy special effects and lets you share...
Screencast-O-Matic - Free version Records up to 15 minutes, premium is $15/year.
Webcamoid - Webcamoid is a full featured webcam capture application.
XSplit - Live stream and record your content with ease & share it to streaming services like Twitch, YouTube, Facebook, Mixer, etc. Start your broadcast today.
Cameroid - Just like Photo Booth - exept is online. Have fun with your webcam. Apply text and funny effects.