Spike - Spike solves businesses' communication chaos by bringing together email, team chat, collaborative docs, and meetings, into one feed.
Reveal - Facebook Ads automation & cross-platform analytics reports
Keybase Chat - End-to-end encrypted chat built into Keybase
1Password - 1Password can create strong, unique passwords for you, remember them, and restore them, all directly in your web browser.
Crypho - End-to-end-encrypted messaging and file sharing
Trezor Password Manager - Easy and secure passwords in your hands