Google Duo - Google's answer to Facetime, high-quality video calling on iOS and Android.
Trivia for Google Chat - Team-building w/ fun quizzes, games right inside Google Chat
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
Flinkit! - Web-hosted team building games for small and large companies
Around - Find people to hang out with.
Sorry App - Turn outages into opportunities