Eyesent

Tells you when a Gmail message you sent is opened. Returns conversations to your inbox at a chosen time.

Eyesent tells you when someone opens an email you sent from Gmail. How it works: sign in, then send your mail as usual. Eyesent adds a tiny invisible image to your outgoing mail. When the recipient opens the mail, Eyesent lets you know. You stay in control: tracking can be turned off at any time. You can also exclude specific people or whole domains, so mail to them is never tracked. What Eyesent does not do: it does not read your mail, it does not change what you wrote, and it never blocks a send. If anything goes wrong, your mail still goes out normally. What we store: your sign-in email address, the subject and recipients of the mails you track, and the time each tracked mail is opened. Nothing else. No ads, no analytics, no selling data, ever. Questions, or want your data removed? Email dpanah@gmail.com.