Boomerang is an app for Gmail that allows you to keep your inbox under control and get to that heavenly place we all dream of, Inbox Zero. I learned about it last summer and it has been a total game changer. My favorite feature is that it schedules the delivery of your emails from any Gmail account—for free!* It's been so helpful for my business that I am compelled to share it with you. *The Basic plan is free, and the next tier plan is $4.99 per month.
Here are the features that have transformed my email inbox for the better: