Superhuman

Superhuman is a premium email client built for people who spend hours a day in their inbox and want to cut that time dramatically. It's made by a team obsessed with speed and detail (now part of the Grammarly and Coda family) and is aimed at founders, executives and anyone for whom email is a critical work tool. If you live in Gmail or Outlook and hate how slow it feels, this is your answer.

It works as a layer on top of your existing Gmail or Outlook account — no migration, no changing your email address. You control everything from the keyboard via dozens of thoughtful shortcuts, so your hand barely touches the mouse. Split Inbox automatically sorts mail into streams, so important messages don't get buried under newsletters and notifications.