Seald - Keep your conversations secure, everywhere.
Facebook Spaces - Facebook's social Virtual Reality platform is here!
Crypho - End-to-end-encrypted messaging and file sharing
My Slack Emoji - Turn your team photos into Slack emoji's
Spike - Spike solves businesses' communication chaos by bringing together email, team chat, collaborative docs, and meetings, into one feed.
Keybase for Chrome - A secure chat button for every profile