workhive - Workhive is a system for team communication and collaboration. Have conversations in real-time inside web and mobile apps, share files with your team, Try it for Free.
RingCentral - RingCentral is the leading provider of cloud-based communications and collaboration solutions for small business and enterprise companies
Slack - A messaging app for teams who see through the Earth!
Dialpad - Switch is a cloud-based phone system built for Google Apps users.
dapulse - Lead by showing your team the Big Picture. Get everyone working together on what's important.
Aircall - Aircall is a call center software of a new generation designed for fast growing companies. Setup instantly and integrates to your CRMs