Attify - Simplifying IoT and Mobile Security
Spark Mail - Spark helps you take your inbox under control. Instantly see what’s important and quickly clean up the rest. Spark for Teams allows you to create, discuss, and share email with your colleagues
Roomi - Roomi is a mobile platform that’s re-inventing how people search and connect in the rental industry.
mlist - Email newsletters, outside of the inbox
Checkmarx - The industry’s most comprehensive AppSec platform, Checkmarx One is fast, accurate, and accelerates your business.
TL;DR Email - Send short emails & read emails as fast as you read Facebook