Keybase Chat - End-to-end encrypted chat built into Keybase
SIXA - Personal cloud computer, built for developers
Spike - Spike solves businesses' communication chaos by bringing together email, team chat, collaborative docs, and meetings, into one feed.
Tresorit - Encrypted cloud storage for your confidential files. Using Tresorit, files are encrypted before being uploaded to the cloud. Start encrypting files for free.
Seald - Keep your conversations secure, everywhere.
In One Motion - Get and use a powerful computer over the web in 2 clicks.