Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.

recordit.co - Make a short video capture of your desktop as a gif.

Drift - A messaging app that helps you grow your business.

Tapes for Mac - Share screencasts fast.

typedesk - A shortcut to all your canned responses

HYFY - Record your screen & voice. Share instantly.