Find out when any e-mail you've sent gets opened, and track if it gets forwarded to others. Also works for incoming email: track the location of senders who write to you!
Listing updated:October 15, 2022
Works with:
Did they read your email? How many times, when, and where? Did they forward it to anyone else? Are they a human, or a robot?

Ever wondered where in the world someone who's writing to you is located?

For 22 years and counting, ReadNotify has remained the world's most reliable, accurate, and detailed personal email tracking service.

This gmail add-on edition gives you one-click access to the world's most powerful e-mail metrics service available.

ReadNotify uses a combination of advanced modern techniques, evolved over decades of continuous research, to measure exactly what happens to your email after you send it. We record the robots that scan it, the anti-spam filters that process it, and the humans that read it, and all that again if it gets forwarded to others or published online.

We report this wealth of information in an easy-to-understand table right inside your email program itself.

If you've ever wondered whether or not they got your email, or if they're ignoring you deliberately, or if they showed your mail to anyone else, this add-in is for you!

How to use:

1. To track any email you send, just click the new ReadNotify button when you compose your email. (or the 3-dots menu on mobile)

2. To see the tracking history of any tracked email you've sent, click the ReadNotify button from your sent-items folder (bottom of the email).

ReadNotify is used by millions of satisfied customers globally, including individuals, businesses (including 211 of the top Fortune-500 (2021) companies), researchers, detectives, government, charity and NGO's, military (army, navy, and air-force of nearly every country on earth), police, education, and more.

The intelligence our email-tracking provides allows for anti-fraud investigation, intelligent timing for making sales phone calls, accounts payable research, mailout reach measurement, confidential-information leakage detection, and loads more.

This edition of "ReadNotify's Gmail Add-on for Google Workspace" is free and offers tracking for upto 20 emails per month, and shows detailed tracking information for the first 14 days, and overview information after that.  You can upgrade to a Basic or Premium paid plain to access unlimited tracking and continuous detailed tracking.

* Works on Mobile  (Android and iPhones)

* Works on Tablets (iPad and Android and Chromebook etc)

* Works on PC and Mac and Linux (Chrome, Microsoft Edge, Safari, Firefox etc)
Additional information
PricingFree of charge with paid features
Privacy policy
Terms of service
ReadNotify email tracking will ask for the permissions shown below. Learn more
ReadNotify email tracking will need access to your Google account
This will allow ReadNotify email tracking to :
Manage drafts and send emails when you interact with the add-on
View your email message metadata when the add-on is running
View your email messages when the add-on is running
Run as a Gmail add-on
See and edit your email labels
Send email on your behalf
Connect to an external service
Allow this application to run when you are not present
View your country, language, and timezone
See your primary Google Account email address
See your personal info, including any personal info you've made publicly available
Associate you with your personal info on Google
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j p
February 4, 2024
Perfect tool for peace of mind. the tracking and forwarding tracking really helps give insight on who you can trust in your network.
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Dmitri Khanine
December 29, 2022
Seemed inconsistent and unreliable. Sometimes works and sometimes does not, showing an email with a tracking image in it as non-tracked. Contacted customer support, waiting for reply....
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