Have I Been Sold? - Check if your email address was sold without permission

Spike - Spike solves businesses' communication chaos by bringing together email, team chat, collaborative docs, and meetings, into one feed.

Hacksy by Decoded - Check if your data has been leaked & get a better password

Keybase Chat - End-to-end encrypted chat built into Keybase

have i been pwned? - Check if your account has been compromised in a data breach

Crypho - End-to-end-encrypted messaging and file sharing