Free Email Tracker for Gmail, by Canary Mail
Communication
Unlimited email open tracking notifications for your messages. Get instant read receipts to know if your emails are opened or not.
- Store users
- 4K
- Ratings
- 3.9/ 5 7 ratings
CARTASEC PTE. LTD.
1 listing we've seen · as of 4 Oct 2026. This is the maker name shown on the store, not proof of who owns the company.