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

Brandfolder - One link to all your marketing assets. Brandfolder is your convenient source to visually organize, quickly find and easily share all your final brand assets.

Polymail - Native email app for email productivity.

Roomi - Roomi is a mobile platform that’s re-inventing how people search and connect in the rental industry.

Clean Email - Clean Email is an online service that empowers you to take control of your mailbox.

Acompli - iPhone email just got a promotion