Dialpad - Switch is a cloud-based phone system built for Google Apps users.

Slack - A messaging app for teams who see through the Earth!

Aircall - Aircall is a call center software of a new generation designed for fast growing companies. Setup instantly and integrates to your CRMs

Flock - A faster way for your team to communicate

Zoom - Equip your team with tools designed to collaborate, connect, and engage with teammates and customers, no matter where you’re located, all in one platform.

Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.