Intelligent inbox and calendar for iOS, Android, Mac & Slack
Mailbutler is a light-weight email extension for Gmail and Apple Mail that makes up for all your email client’s missing functionalities, while seamlessly integrating to your inbox's interface. Just a few things that Mailbutler can do: Send Later, Tracking, Signatures, Templates, Notes & Tasks...and so much more!
Umuse is your universal inbox. It combines all of your email and chat messages into one Facebook-like feed. Optimized for message volume and designed for speed, Umuse integrates with Gmail and Slack to give you one view into your digital conversations at work.