Keybase Chat - End-to-end encrypted chat built into Keybase
SE Ranking - All-in-One cloud-based SEO software for agencies, marketing teams and webmasters
Spike - Spike solves businesses' communication chaos by bringing together email, team chat, collaborative docs, and meetings, into one feed.
DeskAlerts - Send alerts to any corporate device: PCs, phones, tablets, etc.
Crypho - End-to-end-encrypted messaging and file sharing
SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.