RingCentral - RingCentral is the leading provider of cloud-based communications and collaboration solutions for small business and enterprise companies
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.
Aircall - Aircall is a call center software of a new generation designed for fast growing companies. Setup instantly and integrates to your CRMs
Unily - Unily is a cloud-based intranet solution designed by SharePoint consultancy BrightStarr.