RingCentral - RingCentral is the leading provider of cloud-based communications and collaboration solutions for small business and enterprise companies
Reddit - Reddit gives you the best of the internet in one place. Get a constantly updating feed of breaking news, fun stories, pics, memes, and videos just for you.
Dialpad - Switch is a cloud-based phone system built for Google Apps users.
SaidIt.net - Saidit.net - say your truth.
Aircall - Aircall is a call center software of a new generation designed for fast growing companies. Setup instantly and integrates to your CRMs
Tildes - A non-profit community site driven by its users' interests