Facebook Spaces - Facebook's social Virtual Reality platform is here!
Callmama - Get cheap international calling, international virtual number, Call Mama Gives an added advantage to send message and make calls to non-user of Callmama App.
Keybase for Chrome - A secure chat button for every profile
CallHippo - Easy to use Phone System with World-Class Support
My Slack Emoji - Turn your team photos into Slack emoji's
KrispCall - Virtual cloud phone system for business