HiFive Stories - Create your video stories like never before!
Spike - Spike solves businesses' communication chaos by bringing together email, team chat, collaborative docs, and meetings, into one feed.
Storyline - Create voice apps without coding
Keybase Chat - End-to-end encrypted chat built into Keybase
Stringr - Video of anything, anywhere, in 60 minutes
Crypho - End-to-end-encrypted messaging and file sharing