Blockchain Demo - Visual demonstration of blockchain technology

Mailspring - Mailspring is a mail client for Mac, Windows and Linux.

Crypto Jobs List - Work in crypto. Subscribe → Apply → Get hired.

Thunderbird - Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!

BlockchainI.CO - Research, ratings and analysis on upcoming ICO’s

The Bat - The Bat! is a secure desktop email client for Windows, designed to protect your correspondence against third-parties and to save your time.