Live in Outlook & Gmail

Every signal behind
the send.

Opens, clicks, devices, timing, reminders — captured the instant they happen and surfaced right inside the inbox you already use.

2 clients
Outlook & Gmail, one account
< 5 sec
Open-to-alert latency
$0
To start — no card
Laptop with email open
AC
Alex Chen
Proposal follow-up
✓✓
Opened
3 times
2:18 PM · Desktop · SF
/ capabilities

Five things that change how you follow up

Email tracking

Open tracking, built into your ribbon

Flip tracking on in Outlook's ribbon or Gmail's compose toolbar and send as usual. TrackMail records every open and click without asking you to change mail clients.

  • Open counts, last-open time, device signals
  • Proxy opens labeled separately (Gmail / Yahoo)
  • Thread-level analytics in both clients
Explore email tracking →
Open tracking, built into your ribbon
Opens this thread
3 opens
Last at 2:18 PM · Desktop · San Francisco
Read receipts

Double green checkmarks, the moment it lands

One check when it sends, two green checks when it's read. The read receipt Outlook and Gmail never shipped — no awkward request dialog for your recipient.

  • Instant read confirmation in your sent view
  • Per-recipient open counts on every thread
  • Consistent across desktop and mobile opens
See read receipts →
Double green checkmarks, the moment it lands
Read confirmation
✓✓ Read
Confirmed 11 seconds after delivery
Gmail extension

Track straight from Chrome compose

A Track toggle sits right in Gmail's compose window. Opens and click CTR appear in a side panel, and Chrome tells you the second something happens.

  • One-click Track toggle on every compose
  • Side panel with opens, clicks and CTR
  • Chrome desktop notifications on open
Gmail feature guide → Add the extension
Track straight from Chrome compose
Link click rate
62% CTR
pricing.php clicked 5 of 8 sends
Outlook add-in

Task pane KPIs and Remind Me

A Microsoft 365 add-in that tracks on send and gives you a task pane of thread KPIs, click CTR, and follow-up reminders that fire on your conditions.

  • Track on send, straight from the ribbon
  • Thread opens, clicks and CTR at a glance
  • Remind Me if no reply in 2 days
Outlook feature guide →
Task pane KPIs and Remind Me
Reminders queued
4 threads
Next follow-up fires tomorrow, 9:00 AM
Notifications

Alerts while you're still top of mind

Realtime web push in the app and Chrome notifications in Gmail. Reply while your prospect still has your email on screen — not three days later.

  • Web push the instant mail is opened
  • Gmail desktop alerts on open or click
  • Per-message alert control, always
See notifications →
Alerts while you're still top of mind
Median alert latency
< 5 sec
From recipient open to your notification

And the details that keep it trustworthy

OAuth only

No passwords stored, ever. Sign in with Microsoft or Google and revoke access whenever you like.

Workspace isolation

Team data stays scoped to your workspace, with published privacy terms and a Google API disclosure.

Send later

Schedule sends through Microsoft Graph or the Gmail API so your mail arrives at the right local hour.

Per-URL click data

Links rewrite through TrackMail so genuine clicks are counted individually, per destination.

Free forever tier

Keep tracking after the trial ends with a small watermark and blurred link URLs. Upgrade anytime.

Honest open signals

Proxy opens from image caches are labeled, so a machine open never gets mistaken for a human one.

/ all guides

Browse every feature guide

/ 7 days pro · no card

See the double checks on your next send.

Sign in with Microsoft or Google. The add-in and the extension are included on every plan.

Start free trial