Unreplied, A Handy Service That Automatically Keeps Track of Sent Email Awaiting a Reply
Unreplied is a handy service by Stefano Bernardi that automatically keeps track of sent email awaiting a reply. The service works with Gmail to label sent email, and it syncs nightly to make sure emails are being tracked.
We all send a ton of important email, but there’s no way to know who still needs to get back to you.
via Product Hunt