Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.

Google Duo - Google's answer to Facetime, high-quality video calling on iOS and Android.

Halp - Slack-first ticketing for internal helpdesk

GoRemote - A free & simple yet powerful European based solution to go remote. Video & audio conferences, screen sharing & chat with end to end encryption. Keep your team close and productive

Around - Find people to hang out with.

Touchbase - Quick live video discussions for remote teams