Polymail - Native email app for email productivity.
Mixmax Calendar - The fastest way to schedule meetings with anyone, anywhere
Airmail - Airmail is a lightweight and lightning fast mail client for Mac.
Meetingbird for Gmail - View your calendar and schedule meetings right from Gmail
CloudMagic for Mac - Simple, beautiful & blazing fast email app now on Mac.
Calendly - Say goodbye to phone and email tag for finding the perfect meeting time with Calendly. It's 100% free, super easy to use and you'll love our customer service.