DoubleTick — Email Tracker for Gmail, No Signature
By DoubleTick
Email tracking and read receipts for Gmail. Know when your emails are opened with checkmark indicators. No footers or shaming links.
Time on the storeUnder a yearA rough range, not an exact date
Store users125As shown on the Chrome Web Store
Chrome Web Store rating5.0 / 57 ratings on the Chrome Web Store
Last store update24 Sep 2026Version 2.3.8, 15 days ago
Inside the extension
Product image 1 of 3Reviews
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The maker
This is the only listing we know of from DoubleTick.
- Listings
- 1
- Combined store users
- ≈125
- Store Featured
- 0
Combined users can count the same person more than once. Maker profile
Ext Watch AI
Should you build in this niche?
One research report for DoubleTick — Email Tracker for Gmail, No Signature. Reports come with Plus, Pro and Max.
- Takeaway & demandCited takeaway and search volumes
- Traffic & domainPopularity rank, visits and authority
- Money & pricingPlans and prices from the maker’s site
- ReviewsComplaints and praise, quoted
- Competitors & ranksRank against the closest listings
- Build opportunityWhat to build and how to position it
- Every number shows its source and date
- Ready in a minute or two
- Report and PDF yours for 30 days
