Spike - Spike solves businesses' communication chaos by bringing together email, team chat, collaborative docs, and meetings, into one feed.
Hop - Spike makes working easier and more efficient. Saving you and your team time, sanity, and a lot of headaches.
Keybase Chat - End-to-end encrypted chat built into Keybase
Funnster - The best way to get together with your friends and family
Crypho - End-to-end-encrypted messaging and file sharing
The Nudge - A planner friend in your pocket.