Slack - A messaging app for teams who see through the Earth!
SmartWindows.app - Auto arrange all your app windows, whether on one screen or many with a single click!
Zulip - Chat for distributed teams. Zulip combines the immediacy of real-time chat with an email threading model. With Zulip, you can catch up on important conversations while ignoring irrelevant ones.
ReIcon - ReIcon is portable freeware that enables you to save and restore your desktop layout.
Weet - Weet is the 1st asynchronous video messaging tool built for remote teams
VC Starter Kit - Everything you need to look like a Venture Capitalist