Know when your emails are actually opened.
Lives right inside Gmail. Just flip the toggle, hit send, and see who opened your email without ever leaving your inbox.
Hey Sarah,
Just checking in to see if you had a chance to look over the proposal we discussed yesterday. Excited to collaborate!
sarah@designstudio.io
Everything you need. Nothing you don't.
Designed to feel like a natural, buttery-smooth extension of your daily email routine.
Lives directly in your inbox
No clunky secondary dashboard or external web client. Compose, format, attach files, and send exactly how you always have.
Instant open alerts
Find out the moment your prospect, client, or teammate opens your message so you can follow up while you're still on their mind.
Track only what matters
Don't want to track personal emails to friends or family? Just flip the toggle off with one click. You have full per-email control.
Private & secure by design
We never read or store email bodies. Tracking tokens are one-way hashed, and your sensitive communication stays strictly yours.
How it works
Four simple steps. No complicated onboarding, no tutorials needed.
Add to Chrome
Install the extension in one click and sign in seamlessly with Google.
Toggle in Compose
Look beside Gmail's Send button and turn 'Track email' on whenever you want.
Send normally
Gmail sends your email exactly as usual — 100% stealth, no signatures, no tags.
See who read it
Watch open times and view counts update live in your extension popup.
Start tracking smarter today.
Stop guessing if your pitch or follow-up got seen. Takes 20 seconds to set up, zero credit card needed, no catch.
Works right inside your regular Gmail · 100% free · Zero credit card required
Frequently asked questions
All the straight-up answers, no corporate fluff.
Honestly, there's no catch. It's 100% free to use as of right now while we build and polish things. If demand keeps blowing up and server costs grow, we might roll out a premium tier down the road for heavy power users — but for now, enjoy unlimited tracking on the house.
Heck no. We hate switching apps too. Trackmail sits right inside your regular Gmail compose window. You write, format, and hit send exactly like you always do.
Nope, totally stealth. It's completely invisible to recipients — zero signatures, zero watermarks, zero badges. Your email looks 100% normal.
Zero chance. We don't read, store, or even look at what's inside your email body. We only keep the recipient address and subject line so you can tell which email got opened in your popup. That's literally it.
Pretty darn accurate for real opens! Just keep in mind that sometimes Gmail's image proxy or corporate spam filters pre-load images, which might trigger an instant open ping. But if you see 3x or 4x opens over a couple days, someone is definitely re-reading your email.