Works inside Gmail · Chrome extension

Know the moment your email is opened.

Read receipts for Gmail. See who opened, how many times, on which device — and which links they clicked. Right in your Sent folder.

See how it works
  • Free forever plan
  • No credit card
  • No Gmail password
  • No watermark on emails
mail.google.com · Sent
To: Rahim AhmedProposal for Q4 campaign — Hi Rahim, attached is the plan we discussed…✓✓ 1

Opened 1× · Rahim Ahmed

  • iPhone · Gmail appjust now
  • Chrome · Windows12m ago
  • Clicked “proposal.pdf”14m ago
To: Sarah KhanInvoice #1042 — Please find the invoice for September…✓✓ 2
To: Daniel ParkPartnership intro — Great meeting you at the summit…✓✓ 1
To: Team LeadWeekly report — Here is this week's summary…✓

Built for people who live in Gmail

Sales teams
Founders
Recruiters
Freelancers
Agencies
Real estate

Features

Everything you need to follow up at the right moment.

Simple on the surface. Precise underneath.

✓ and ✓✓ right in your Sent list

One tick when sent, a blue double tick with the open count when read. Hover any tick to see the full history.

Proposal — Q4 campaign✓✓ 3
Invoice #1042✓✓ 1
Weekly report✓

Instant alerts

Desktop, push and email alerts within seconds of an open.

Rahim opened “Proposal” · just now

Link & PDF clicks

Know which link — or which Drive/Dropbox PDF — they clicked, and when.

Desktop, iPhone & Android

Opens are tracked wherever your recipient reads.

Your own opens never count

Re-reading your sent email is filtered out automatically.

One plan, every Gmail

Personal and work inboxes in the same browser are detected automatically. No per-inbox fees.

Reports that tell you who to call

Hot leads, needs follow-up, open rate by weekday, top links and CSV export.

How it works

Set up in under two minutes.

No new inbox. No new habits. Keep sending from Gmail.

  1. 01

    Install the extension

    Download it from your dashboard and load it in Chrome.

  2. 02

    Connect once

    One secure sign-in connects every Gmail account in that browser.

  3. 03

    Send email as usual

    Tracking is added automatically when you press Send.

Dashboard

Every open, every click, one clean view.

Open rate, live activity, and a full timeline for every email — updated the second it happens.

  • Live activity feed with device
  • Search & filter by status or Gmail account
  • Per-link click counts
  • Install as an app with desktop alerts

Tracked

248

Open rate

72%

Clicks

96

  • Proposal for Q4 campaignOpened · Chrome on Windows2m
  • Invoice #1042Clicked a link · iPhone14m

Compare

Why people switch to Mail Tracker.

Typical limits of per-inbox Gmail trackers, side by side.

Mail TrackerTypical trackers
Every Gmail account on one plan
No promo signature on free emails
One-time Lifetime option
Your own opens filtered out
Link & PDF click tracking
Price from$1.25/mo$2.99+/mo

Pricing

One plan. Every Gmail in your browser.

Start free. Upgrade when you need unlimited tracking and alerts. Cancel anytime.

Free

$0forever

No card needed

  • 50 tracked emails/month
  • Works inside Gmail — ✓ / ✓✓ ticks in your Sent list
  • Tracks opens on desktop, iPhone & Android
  • Works with every Gmail account in your browser
  • 7-day tracking history
  • Clean emails — no watermark or promo signature
Start free

Pro Yearly

70% OFF

$49.99$14.99/year

Just $1.25/month · billed yearly

  • Unlimited email tracking
  • Works inside Gmail — ✓ / ✓✓ ticks in your Sent list
  • Tracks opens on desktop, iPhone & Android
  • Works with every Gmail account in your browser
  • Know when they click your links & shared PDFs (Drive, Dropbox)
  • Instant desktop, push & email alerts
  • Complete open & click history
  • Reports & CSV export
Get started

Lifetime Deal

71% OFF

$99$29one-time

Limited offer · pay once, keep forever

  • Unlimited email tracking — everything in Pro
  • Works inside Gmail — ✓ / ✓✓ ticks in your Sent list
  • Tracks opens on desktop, iPhone & Android
  • Works with every Gmail account in your browser
  • Link & shared PDF click tracking + instant alerts
  • Complete history, reports & CSV export
  • Pay once ($29) — no renewals, all future updates
Get started

FAQ

Questions, answered.

Straight answers about what tracking can and can't do.

Does the recipient see anything?+

No. A tiny invisible image is added to the email; links work exactly as before.

Why does an open sometimes not show?+

If the recipient's mail app blocks images, opens can't be detected. Clicks are still tracked.

Are repeat opens counted?+

Yes. Gmail caches images, so some quick repeat opens may be merged — counts are a close lower bound.

Will I get notified when my computer is off?+

Email alerts always arrive. Desktop pop-ups appear while the dashboard or installed app is running.

Do I need a subscription for each Gmail account?+

No. One Mail Tracker account and plan covers every Gmail account detected in the same browser. We automatically attach each tracked message to the Gmail address that sent it.

Stop guessing. Start knowing.

Your next follow-up will land at exactly the right moment.