Cannonball

Cannonball Corporation offers an app that is a fast and beautiful way to reclaim control of your inbox.

Cannonball has set out on a mission to inspire users to fall in love with email again by organizing their inboxes in a highly visual way, separating important communication (purchase receipts, emails from friends, etc.) from leisure email (daily deal, subscriptions and newsletters). The app provides a solution to the trillions of unread emails cluttering our inboxes: Cannonball’s automatic subscription management system gets users down to zero unread emails in seconds and makes it easy to maintain Cannonball was founded in 2012 at DogpatchLabs in Cambridge