Polymail - Native email app for email productivity.

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

Airmail for iOS - One of the best Mac email clients, now on iPhone

New Gmail - The new version of Gmail web

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

Airmail - Airmail is a lightweight and lightning fast mail client for Mac.