Free Chrome extension · works inside Gmail, Outlook & Yahoo
You hit send.
Then the guessing starts.
Did they open it? Did it land in spam? Should you follow up - or wait another day and lose the deal? Email Tracker ends the guessing: see the exact moment your email is read, and block the people silently tracking yours.
Installs in 10 seconds · No credit card · No new inbox to learn
Pricing follow-up
to jordan@prospect.com
3 opens · 1 click · 22m agoDemo recap and next steps
to dana@startup.io
1 open · 2h agoQuick question
to ops@retailco.com
sent 1d ago
jordan@prospect.com opened your email
"Pricing follow-up" · just now · San Francisco, US
The problem
Your sent folder is a black hole.
Email gives you exactly one signal after you hit send: silence. So you refresh, you second-guess, and you time your follow-ups by gut feel. Meanwhile the answer - opened or not, once or five times, desktop or phone - already exists. You just can't see it.
“I sent the proposal Tuesday. It's Friday. Do I follow up, or do I look desperate?”
- Every founder, mid-deal
They opened it 4 times yesterday. Follow up now - they're deciding.
“My candidate went silent. Did the offer letter even reach them?”
- Every recruiter, offer week
Opened twice on mobile last night. They saw it - give them a day.
“I re-read my own email five times wondering if it sounded weird. They just hadn't opened it.”
- Everyone, honestly
Unopened after 3 days - your follow-up reminder kicks in automatically.
Open & click tracking
From “did they see it?” to “they read it twice.”
Every email you send gets tracked automatically - nothing to toggle, nothing to remember. The intel shows up where you already work.
A checkmark, right in your inbox
One check means delivered and tracked. Two means opened. It lives beside your message in Gmail, Outlook, or Yahoo - no dashboard required for the basics.
Know within a second
A desktop notification fires the moment the pixel loads. Reply while you're still the most recent thing in their inbox - that's when response rates peak.
See which link they clicked
Pro tracks every link in your sent mail. If they opened your proposal but clicked the pricing page three times, you know exactly what to talk about next.
Follow-ups that time themselves
Set a threshold - say, 3 days unopened - and those emails surface automatically as follow-up candidates. Warm leads stop slipping through.
Pricing follow-up
to jordan@prospect.com · Tue 9:14 AM
Read report
- Opened 3 timeslast: 22m ago
- Clicked /pricing1h ago
- LocationSan Francisco, US
- DeviceDesktop · Chrome
Inbound email scan
3 trackers foundRe: Your quote is ready - let's talk numbers
from a very persistent salesperson
- salesengine.io pixelBlocked
- outreach-metrics.com beaconBlocked
- newsletter-analytics trackerBlocked
Tracker detector & blocker
Here's the uncomfortable part: they're tracking you, too.
That salesperson who called “right after you read their email”? Not a coincidence.
Email Tracker detects 40+ known tracker services in your inbound mail and shows you exactly who's watching.
Track others. Don't be tracked. Same extension.
Stop wondering. Start knowing.
Free covers the essentials forever. Upgrade when you want the full picture - or bring the whole team.
Free
$0 forever
Open & click tracking, live feed, follow-up reminders. The end of guessing costs nothing.
Get FreePro
$4.99 /mo · or $39/yr
Full read reports with location & device, link tracking, notifications, tracker blocking.
Get ProTeam
$49 /mo · 20 seats
Shared feed, team analytics, leaderboards, roles, and CRM export for the whole crew.
Get TeamYour next important email deserves a read receipt.
Free forever plan · Cancel Pro anytime · Your email content is never read or stored