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CouponAnnie

Chrome extension by Megabyte · Productivity · Tools

  • Established publisher
  • Trader

A Chrome extension in Productivity · Tools with 49 users, barely installed. Audience over the last 30 days: +7.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 3 screenshots

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

Users
49
Rating
5.0 (1 ratings)
Users, last 30 days
+7
Rating, last 30 days
Steady over 30 days
Version
0.1.1
Updated in the store
2026-04-22
Published
2026-04-22
Manifest
V3
Browser access
2 permissions, 2 site patterns

How it has moved

Users
+7 since 01.10
38-49 · 15 readings
  1. 2026-10-0841
  2. 2026-10-0943
  3. 2026-10-1038
  4. 2026-10-1140
  5. 2026-10-1341
  6. 2026-10-1644
  7. 2026-10-1844
  8. 2026-10-1945
  9. 2026-10-2146
  10. 2026-10-2245
  11. 2026-10-2343
  12. 2026-10-2445
  13. 2026-10-2747
  14. 2026-10-2949
  15. 2026-10-3149
Rating
unchanged since 01.10
reviewsrating 5.00 · 15 readings
  1. 2026-10-08reviews1rating5.00
  2. 2026-10-09reviews1rating5.00
  3. 2026-10-10reviews1rating5.00
  4. 2026-10-11reviews1rating5.00
  5. 2026-10-13reviews1rating5.00
  6. 2026-10-16reviews1rating5.00
  7. 2026-10-18reviews1rating5.00
  8. 2026-10-19reviews1rating5.00
  9. 2026-10-21reviews1rating5.00
  10. 2026-10-22reviews1rating5.00
  11. 2026-10-23reviews1rating5.00
  12. 2026-10-24reviews1rating5.00
  13. 2026-10-27reviews1rating5.00
  14. 2026-10-29reviews1rating5.00
  15. 2026-10-31reviews1rating5.00
Users
+12 since 31.08
35-49 · 29 readings
  1. 2026-08-3137
  2. 2026-09-0238
  3. 2026-09-0536
  4. 2026-09-0638
  5. 2026-09-0739
  6. 2026-09-0840
  7. 2026-09-0938
  8. 2026-09-1335
  9. 2026-09-1538
  10. 2026-09-1739
  11. 2026-09-2143
  12. 2026-09-2545
  13. 2026-09-2643
  14. 2026-09-2842
  15. 2026-10-0841
  16. 2026-10-0943
  17. 2026-10-1038
  18. 2026-10-1140
  19. 2026-10-1341
  20. 2026-10-1644
  21. 2026-10-1844
  22. 2026-10-1945
  23. 2026-10-2146
  24. 2026-10-2245
  25. 2026-10-2343
  26. 2026-10-2445
  27. 2026-10-2747
  28. 2026-10-2949
  29. 2026-10-3149
Rating
unchanged since 31.08
reviewsrating 5.00 · 29 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-05reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-07reviews1rating5.00
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-09reviews1rating5.00
  8. 2026-09-13reviews1rating5.00
  9. 2026-09-15reviews1rating5.00
  10. 2026-09-17reviews1rating5.00
  11. 2026-09-21reviews1rating5.00
  12. 2026-09-25reviews1rating5.00
  13. 2026-09-26reviews1rating5.00
  14. 2026-09-28reviews1rating5.00
  15. 2026-10-08reviews1rating5.00
  16. 2026-10-09reviews1rating5.00
  17. 2026-10-10reviews1rating5.00
  18. 2026-10-11reviews1rating5.00
  19. 2026-10-13reviews1rating5.00
  20. 2026-10-16reviews1rating5.00
  21. 2026-10-18reviews1rating5.00
  22. 2026-10-19reviews1rating5.00
  23. 2026-10-21reviews1rating5.00
  24. 2026-10-22reviews1rating5.00
  25. 2026-10-23reviews1rating5.00
  26. 2026-10-24reviews1rating5.00
  27. 2026-10-27reviews1rating5.00
  28. 2026-10-29reviews1rating5.00
  29. 2026-10-31reviews1rating5.00

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

Every site you visit. This extension can read and change the content of any page you open.

  • See the address and title of every tab you have open tabs
  • Act on the current tab, but only after you click it activeTab

The full permission history for this extension

What changed recently

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

The publisher

Megabyte publishes 11 listings we track, 679 users between them. Listed website: couponannie.com.

  1. ZeroGPT Plus Megabyte · Productivity · Tools · published 2025-09-07 312 users ★ 5.0
  2. Detector de IA Megabyte · Productivity · Tools · published 2025-09-10 171 users ★ 3.0
  3. Grow a Garden Value Megabyte · Productivity · Tools · published 2025-09-10 58 users
Show 5 more from this publisher
  1. VPS n8n Finder Megabyte · Productivity · Tools · published 2025-09-09 23 users
  2. Promo Code Generator Megabyte · Productivity · Tools · published 2025-09-10 21 users
  3. AI Text Checker Megabyte · Productivity · Tools · published 2025-09-04 17 users ★ 5.0
  4. AI Text Detector Megabyte · Productivity · Tools · published 2025-09-20 10 users
  5. Voucher Code Creator Megabyte · Productivity · Tools · published 2025-09-11 9 users

Like this one

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

  1. CouponGpts Describes nearly the same job, smaller audience 3 users
  2. EliteCouponHub - Universal Coupon Finder Describes nearly the same job, smaller audience 5 users ★ 5.0
  3. Captain Deals Describes nearly the same job, smaller audience 2 users (last published figure)
  4. The Coupon Bros Describes nearly the same job, smaller audience 6 users ★ 5.0
  5. SmartShopping Demo MV3 Describes nearly the same job, smaller audience 13 users

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/kphjpeplanjepcmpjjpddbhgikaomoob/badge.svg)](https://extops.dev/extensions/kphjpeplanjepcmpjjpddbhgikaomoob)

HTML

<a href="https://extops.dev/extensions/kphjpeplanjepcmpjjpddbhgikaomoob"><img src="https://extops.dev/extensions/kphjpeplanjepcmpjjpddbhgikaomoob/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 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built