Communifire - Enterprise Social Collaboration Software
Dialpad - Switch is a cloud-based phone system built for Google Apps users.
Workplace by Facebook - Connect everyone in your company and turn ideas into action.
RingCentral - RingCentral is the leading provider of cloud-based communications and collaboration solutions for small business and enterprise companies
eXo Platform - Digital workplace solution
Aircall - Aircall is a call center software of a new generation designed for fast growing companies. Setup instantly and integrates to your CRMs