Loom - Loom is a screen recording extension for Chrome that gives people the ability to create and share media. Create your own videos using your camera, screen view, and audio. Read more about Loom.
recordit.co - Make a short video capture of your desktop as a gif.
Bubbles - Drop comment bubbles anywhere on the screen, on any website.
Click2Contact - Connecting visitors to businesses with a single tap
Cloudapp for iOS - Create and share screen recordings, and images from anywhere
HYFY - Record your screen & voice. Share instantly.