Almost all messenger devices have a ‘read receipt’ feature, so why not put that function into greater use and maximize productivity? Born in the tech hub of California, Streak is a small startup that gives Gmail users the ability to manage their inbox the way that businesses manage their contact with clients. Pitched as the Customer Relationship Manager of your inbox, this software allows you to track customer details, including who, when and on what devices was a message read. The best feature, perhaps, is the ability to schedule emails to be sent out at precisely at 7:32 am. Free and effective, Streak has really given Gmail users the ability to connect with their contacts more efficiently and of course, give them the impression that they are all early morning risers. As an avid email-checker, this feature only further enhances my email experience and overall productivity: I fully recommend!