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Chrome extension by Tafsir Chowdhury · Productivity · Tools

  • Established publisher
  • Trader

A Chrome extension in Productivity · Tools with 137 users, barely installed. Audience over the last 30 days: +7.

Specific sites only: 2 match patterns.

What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
137
Rating
4.2 (5 ratings)
Users, last 30 days
+7
Rating, last 30 days
Steady over 30 days
Version
2.0.1
Updated in the store
2026-06-18
Published
2026-02-04
Manifest
V3
Browser access
1 permission, 2 site patterns

How it has moved

Users
+7 since 11.10
122-138 · 19 readings
  1. 2026-10-11130
  2. 2026-10-13128
  3. 2026-10-16131
  4. 2026-10-17129
  5. 2026-10-19126
  6. 2026-10-21124
  7. 2026-10-22126
  8. 2026-10-23124
  9. 2026-10-24126
  10. 2026-10-25124
  11. 2026-10-28122
  12. 2026-10-29126
  13. 2026-11-01128
  14. 2026-11-03130
  15. 2026-11-06138
  16. 2026-11-07138
  17. 2026-11-08135
  18. 2026-11-09137
  19. 2026-11-10137
Rating
unchanged since 11.10
reviewsrating 4.20 · 19 readings
  1. 2026-10-11reviews5rating4.20
  2. 2026-10-13reviews5rating4.20
  3. 2026-10-16reviews5rating4.20
  4. 2026-10-17reviews5rating4.20
  5. 2026-10-19reviews5rating4.20
  6. 2026-10-21reviews5rating4.20
  7. 2026-10-22reviews5rating4.20
  8. 2026-10-23reviews5rating4.20
  9. 2026-10-24reviews5rating4.20
  10. 2026-10-25reviews5rating4.20
  11. 2026-10-28reviews5rating4.20
  12. 2026-10-29reviews5rating4.20
  13. 2026-11-01reviews5rating4.20
  14. 2026-11-03reviews5rating4.20
  15. 2026-11-06reviews5rating4.20
  16. 2026-11-07reviews5rating4.20
  17. 2026-11-08reviews5rating4.20
  18. 2026-11-09reviews5rating4.20
  19. 2026-11-10reviews5rating4.20
Users
+29 since 31.08
108-138 · 37 readings
  1. 2026-08-31108
  2. 2026-09-03109
  3. 2026-09-07110
  4. 2026-09-08111
  5. 2026-09-09112
  6. 2026-09-10109
  7. 2026-09-13112
  8. 2026-09-15110
  9. 2026-09-17109
  10. 2026-09-20110
  11. 2026-09-21109
  12. 2026-09-25114
  13. 2026-09-26112
  14. 2026-09-28109
  15. 2026-10-04118
  16. 2026-10-08121
  17. 2026-10-09124
  18. 2026-10-10126
  19. 2026-10-11130
  20. 2026-10-13128
  21. 2026-10-16131
  22. 2026-10-17129
  23. 2026-10-19126
  24. 2026-10-21124
  25. 2026-10-22126
  26. 2026-10-23124
  27. 2026-10-24126
  28. 2026-10-25124
  29. 2026-10-28122
  30. 2026-10-29126
  31. 2026-11-01128
  32. 2026-11-03130
  33. 2026-11-06138
  34. 2026-11-07138
  35. 2026-11-08135
  36. 2026-11-09137
  37. 2026-11-10137
Rating
unchanged since 31.08
reviewsrating 4.20 · 37 readings
  1. 2026-08-31reviews5rating4.20
  2. 2026-09-03reviews5rating4.20
  3. 2026-09-07reviews5rating4.20
  4. 2026-09-08reviews5rating4.20
  5. 2026-09-09reviews5rating4.20
  6. 2026-09-10reviews5rating4.20
  7. 2026-09-13reviews5rating4.20
  8. 2026-09-15reviews5rating4.20
  9. 2026-09-17reviews5rating4.20
  10. 2026-09-20reviews5rating4.20
  11. 2026-09-21reviews5rating4.20
  12. 2026-09-25reviews5rating4.20
  13. 2026-09-26reviews5rating4.20
  14. 2026-09-28reviews5rating4.20
  15. 2026-10-04reviews5rating4.20
  16. 2026-10-08reviews5rating4.20
  17. 2026-10-09reviews5rating4.20
  18. 2026-10-10reviews5rating4.20
  19. 2026-10-11reviews5rating4.20
  20. 2026-10-13reviews5rating4.20
  21. 2026-10-16reviews5rating4.20
  22. 2026-10-17reviews5rating4.20
  23. 2026-10-19reviews5rating4.20
  24. 2026-10-21reviews5rating4.20
  25. 2026-10-22reviews5rating4.20
  26. 2026-10-23reviews5rating4.20
  27. 2026-10-24reviews5rating4.20
  28. 2026-10-25reviews5rating4.20
  29. 2026-10-28reviews5rating4.20
  30. 2026-10-29reviews5rating4.20
  31. 2026-11-01reviews5rating4.20
  32. 2026-11-03reviews5rating4.20
  33. 2026-11-06reviews5rating4.20
  34. 2026-11-07reviews5rating4.20
  35. 2026-11-08reviews5rating4.20
  36. 2026-11-09reviews5rating4.20
  37. 2026-11-10reviews5rating4.20

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 2 match patterns.

  • https://mail.google.com/*
  • https://mailtracker.qom.bd/*
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Tafsir Chowdhury publishes 3 listings we track, 146 users between them. Listed website: mailtracker.qom.bd.

  1. Auto Procure Tafsir Chowdhury · Productivity · Workflow · published 2026-10-28 6 users
  2. Fenz Tab - Smart Bookmark Manager Tafsir Chowdhury · Lifestyle · Art · published 2026-07-18 3 users

Like this one

Listings the catalog judges closest in what they say they do.

  1. MailTraceX — Email Tracker & Read Receipts for Gmail Describes nearly the same job, smaller audience 81 users ★ 5.0
  2. Email Open Tracker – Unlimited Real-Time Gmail Read Receipts & Tracking Describes nearly the same job, smaller audience 250 users ★ 4.7
  3. Email Tracker – Read Receipts for Gmail by GrabNear Describes nearly the same job, smaller audience 8 users
  4. EmailTrackApp — Email Tracking & Read Receipts for Gmail Describes nearly the same job, smaller audience 76 users ★ 5.0
  5. Mail Tracker by Mailsumo • Email Tracker for Gmail Describes nearly the same job, smaller audience 1k users ★ 5.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/jlbcocdficphgcmllcjjepgjbjanhklb/badge.svg)](https://extops.dev/extensions/jlbcocdficphgcmllcjjepgjbjanhklb)

HTML

<a href="https://extops.dev/extensions/jlbcocdficphgcmllcjjepgjbjanhklb"><img src="https://extops.dev/extensions/jlbcocdficphgcmllcjjepgjbjanhklb/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-09. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built