RingCentral - RingCentral is the leading provider of cloud-based communications and collaboration solutions for small business and enterprise companies
Wherefour - Wherefour is an ERP (enterprise resource planning) solution used for managing customer relationships, and inventory, etc.
Dialpad - Switch is a cloud-based phone system built for Google Apps users.
entree - Entree
Aircall - Aircall is a call center software of a new generation designed for fast growing companies. Setup instantly and integrates to your CRMs
Sage Intacct - Intacct is a cloud-based accounting and financial management system that is designed for the businesses of all levels.