Email Tracker by Mailtrack® icon

Email Tracker by Mailtrack®

Extension Actions

How to install Open in Chrome Web Store
CRX ID
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Status
  • Extension status: Featured
  • Live on Store
Description from extension meta

Free, unlimited email tracker for Gmail, trusted by millions. Accurate, reliable, GDPR-compliant, and Google-audited.

Image from store
Email Tracker by Mailtrack®
Description from store

Free and unlimited tracking for Gmail. Mailtrack is a personal email marketing tool with Campaigns, Mail Merge and PDF document tracking from Gmail.

Why should you use Mailtrack?
- Free email tracker for Gmail
- 108,000 paying subscribers
- 2 million active users
- 8 million registered users
- Security audit by Google
- GDPR compliant
- Patented Technology
- Top reviews: 4,5 stars from over 10,000 reviews
- Personal Email marketing tool: Send campaigns with Mail Merge
- Featured in Forbes, Mashable, Inc, Lifehacker…
- Used by professionals in: Uber, Indeed, Randstad, Keller Williams, Compass..

How to use our mail tracker app?
- Install Mailtrack read receipts extension
- Sends emails normally: Mailtrack will track all your emails automatically
- Open your “Sent emails” folder to see read receipt status
- One checkmark ✓ means that your email has been sent, but not opened.
- Two checkmarks ✓✓ mean that your email has been opened.
- Hover the mouse over the checkmarks to know exactly when and how many times your email has been opened

MAILTRACK BENEFITS
- Higher open rates and response rates than any other emailtracker
- Reach the Inbox: your emails are less likely to end up in promotions or spam.
- Best deliverability ever for a email marketing tool
- Easy follow-up with alerts
- Mail Merge connect with Google Sheets
- Bulk email features for mail marketing & Gmail templates

FEATURES
✓ Free and Unlimited email tracking: Track as many emails as you like.
✓Track group emails individually: know exactly who opened your email
✓ Follow-up email alerts: when not opened, not replied, opened very much…
✓ Link tracking: know when someone clicks on the links in your mails.
✓ Campaigns: personal email marketing tool. Send individually tracked emails to up to 1,000 recipients at a time in combination with Mail Merge
✓ Mail Merge: Customized emails extracting data from Google Sheets
✓ PDF Tracking: Know when your PDF documents are opened
✓ Tracking Certificates: serve as proof that your emails have been delivered.
✓ Daily Reports: Receive by email a summary of the previous day’s tracking activity.
✓ Salesforce / CRM integration
✓ CSV data Export with Mail Merge
✓ Works on iOS & Android: Send tracked mails from your phone’s Gmail app
✓ Email & phone support

WHEN TO USE MAILTRACK
- Job search: know whether your resume has been opened by the recruiter or not
- Sending Quotes: know if your your potential clients are engaged
- Invoices: know wether your bill been received or not
- Newsletters: send up to 1,000 individually tracked emails by once using our Mail Merge
- Email marketing: measure your cold email effectiveness with Mail Merge

PRIVACY, SAFETY AND AUDIT

The Mailtrack Company processes personal data in accordance with European Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016. Mailtrack’s Privacy Policy and Terms of Use comply fully with GDPR, which is the toughest privacy and security law in the world.

Mailtrack passes an audit by Google every year for optimal security.

Latest reviews

R M
The enshittification of this extension has started. First you forced free users to manually remove the branding signature every single time. Now you have removed the free limit that allowed viewing tracking history for 10 emails per month. Step by step, useful features for free users are being stripped away just to push paid upgrades. That is not improving the product. That is squeezing the user base. Uninstalling it and switching to an alternative. If others feel the same way, leave a review and switch so the developers realize they do not have a monopoly.
Elite Professional Service
Good and great and very helpful
Tom Bell
Very helpfull
Choco Pie
Wonderful! helpful!
Bea Puertes
very helpful!
bunmi racheal
I love the app, it really tracked well
Augure
Completely unsafe, why doesn't it need to access my personal communication and information associated?
Hruthik Akella
I enjoyed working around it. Simply I loved it
Gitlab
You have helped me alot
Ray Merlin
GOOD
Yolanda Johnson
You have helped me alot
Thomas Timothy D
I enjoyed working around it.
Lucky Garg
Works well most of the times except a bug. When i open a sent email in my phone, it marks as receiver opened. It happens most of the times in thread emails.
Kanika Akter
Really good
Claudia Capobiaco
It's helps alot
Jess shumaker, phr Cincinnati zoo
All good
James
Helpful
Shwe Zin Phool
So good.
Avah Jones2
So good
Sourav Roy
good
MD. ARIFUL ISLAM NAIM
Mailtrack is incredibly helpful and easy to use. I love knowing exactly when my emails are opened. It integrates perfectly with Gmail and saves so much time. A must-have extension for anyone who wants to stay on top of their communications!
Margaret Mary
Tested, Trusted and Recommended
Julie Decker
This is so perfect
Dave McCain
Hi, I’m unable to use the extension as it keeps redirecting me to the following page: https://mailsuite.com/en/privacy-and-security-center?error=1 Even after authorizing it, I am redirected to the same page and I’m not able to sign in. Could you please assist in resolving this issue? Thank you.
Ryan Dones Amazon
Amazing
Md Tumon
Amazing tool
Hannan Nadeem
Amazing tool
Aditya Das
Best
Sarah Wynn-Williams
AGAIN MAILSUITE TRACKER DOWN...IMPORTANT EMAILS STUCK ON MONDAY MORNING, PAYING MONEY STILL ZERO CUSTOMER SERVICE AND THE EMAILS ARE OPENED AFTER SEVERAL DAYS AFTER U PUT ON THE COMPLAINT. GARBAGE AND PATHETIC
djinn sooyuk
its very helpful
BuxMont CHADD
wow I love mailsute because of the tracking of mails very good i love it now i can now who view my message
Alamin Sheikh
wow
Ali
WTH ITS DOWN AGAIN!!! UGHHHH
akai
down
Paresh Ashar
AGAIN MAILSUITE TRACKER DOWN...IMPORTANT EMAILS STUCK ON MONDAY MORNING, PAYING MONEY STILL ZERO CUSTOMER SERVICE AND THE EMAILS ARE OPENED AFTER SEVERAL DAYS AFTER U PUT ON THE COMPLAINT. GARBAGE AND PATHETIC
Selim
Im getting 502 Bad Gateway error all of a sudden and i cant track any of my mails although im a paid sub
Adam Jack Hutchinson
Why say it's fixed when it's not? It's not like we can't tell is it.
Zoey Rees
My email and this mail tracker failed to load, it keeps going on a loop. I can't stand it
Aranyo Ray
Great! Very accurate and amazing features, esp link tracking and reminders if people open your email after weeks or havent replied
Renee Powers
wow I love mailsute because of the tracking of mails
OzMusic Festivals
Very useful for tracking whether someone has opened an email or not (free version). Not foolproof, because I think recipients can choose to not acknowledge receipt if they want to. I'd give it more stars, but I've just removed the extension from Chrome and then reinstalled after I found that gmail was forever trying to load unsuccessfully, and it (gmail) would constantly throw up pop ups saying it needed to refresh. I suspected this app so I removed the extension and then reinstalled. The problem has now gone away. Might be a coincidence of course ???
Karen Waiter
I have been using this Mailsuite for so many years but their only problem is that it always affects gmail e.g link blocking of mail and make email enter spam when message
Ned Totah
I have been using Mailsuite in my business for 2-3 years which was a paid subscription and it's worked great during this time. In early December 2025, for unknown reasons Mailsuite stopped working and is no longer tracking emails. Between early December till now at the end of January 2026, I have sent 7 emails during this time to Mailsuite support and have had NO response to any of my support requests. I also set up Mailsuite using an admin email address for my company which the tracking was working and I sent 2 additional support requests and still received NO response from support. I do know from the admin email account that support did in fact open my email after it was sent since the tracking was working on this other email address. There is no way to call the company and the only way to contact support is through email, though they do NOT respond. I have since cancelled my subscription for this service and will seek other options..
Claire Pollard Literary
Prefect
Abdullah Shahid
I haven't used the app yet but I stopped setting it up after i read about the features they can track on my work email.
Steve Eisman
This is still the best email tracker and would always be the best for me. I so much love everything about it
Arturo Cortez
All Always Awesome!
nochance
I'm happy with you.
Harry weprintboxes
MailSuite transformed my cold email game. Real-time tracking shows exactly when prospects open my eShopbox Plus pitches, letting me follow up at peak engagement moments.
Abhijeet Chaudhary
MailSuite transformed my cold email game. Real-time tracking shows exactly when prospects open my eShopbox Plus pitches, letting me follow up at peak engagement moments. The mail merge saved hours creating personalized SOR model emails for D2C brands. What I love most: ✅ Gmail integration - zero learning curve ✅ Click tracking - know which links get attention ✅ Mobile app - track opens on the go ✅ Free version delivers 80% of pro features As an SDR hitting 50+ daily outreaches, MailSuite gives me X-ray vision into email performance. Response rates up 25% since switching. Essential for anyone in sales development! Highly recommend for sales teams 🚀