Seald - Keep your conversations secure, everywhere.
Bitcoin - Bitcoin is an innovative payment network and a new kind of money.
Spike - Spike solves businesses' communication chaos by bringing together email, team chat, collaborative docs, and meetings, into one feed.
Litecoin - Litecoin is a peer-to-peer Internet currency that enables instant payments to anyone in the world.
Keybase Chat - End-to-end encrypted chat built into Keybase
Monero - Monero is a secure, private, untraceable currency. It is open-source and freely available to all.