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Keepa - Amazon Price Tracker

Chrome extension by Keepa.com · Lifestyle · Shopping

  • Featured
  • Established publisher
  • Trader

A Chrome extension in Lifestyle · Shopping with 5 000 000 users, one of the largest listings in the store. Audience over the last 30 days: +1 000 000.

Specific sites only: 15 match patterns.

What the developer says, and 5 screenshots

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

Users
5 000 000
Rating
3.4 (5 146 ratings)
Users, last 30 days
+1 000 000 (the store rounds this count to 1 000 000, so it moves only between steps)
Rating, last 30 days
-1.25 in 30 days
Version
5.75
Updated in the store
2026-10-26
Published
2011-07-17
Manifest
V3
Browser access
7 permissions, 15 site patterns

How it has moved

Users
+1M since 02.10
4M-5M · 12 readings
2026-10-07: released 5.702026-10-12: released 5.712026-10-14: released 5.722026-10-23: released 5.742026-10-26: released 5.75
  1. 2026-10-045M
  2. 2026-10-085M
  3. 2026-10-095M
  4. 2026-10-105M
  5. 2026-10-145Mreleased 5.72
  6. 2026-10-165M
  7. 2026-10-185M
  8. 2026-10-195M
  9. 2026-10-225M
  10. 2026-10-275M
  11. 2026-10-295M
  12. 2026-11-015M
Rating
-1.25 since 02.10
reviewsrating 3.40-4.67 · 12 readings
2026-10-07: released 5.702026-10-12: released 5.712026-10-14: released 5.722026-10-23: released 5.742026-10-26: released 5.75
  1. 2026-10-04reviews5.1krating4.67
  2. 2026-10-08reviews5.1krating4.67
  3. 2026-10-09reviews5.1krating4.67
  4. 2026-10-10reviews5.1krating4.67
  5. 2026-10-14reviews5.1krating3.40released 5.72
  6. 2026-10-16reviews5.1krating3.40
  7. 2026-10-18reviews5.1krating3.40
  8. 2026-10-19reviews5.1krating3.40
  9. 2026-10-22reviews5.1krating3.40
  10. 2026-10-27reviews5.1krating3.40
  11. 2026-10-29reviews5.1krating3.41
  12. 2026-11-01reviews5.1krating3.42
Users
+1M since 31.08
4M-5M · 18 readings
2026-09-16: released 5.672026-09-22: released 5.692026-10-07: released 5.702026-10-12: released 5.712026-10-14: released 5.722026-10-23: released 5.742026-10-26: released 5.75
  1. 2026-08-314M
  2. 2026-09-044M
  3. 2026-09-074M
  4. 2026-09-104M
  5. 2026-09-134M
  6. 2026-09-214M
  7. 2026-10-045M
  8. 2026-10-085M
  9. 2026-10-095M
  10. 2026-10-105M
  11. 2026-10-145Mreleased 5.72
  12. 2026-10-165M
  13. 2026-10-185M
  14. 2026-10-195M
  15. 2026-10-225M
  16. 2026-10-275M
  17. 2026-10-295M
  18. 2026-11-015M
Rating
-1.25 since 31.08
reviewsrating 3.40-4.67 · 18 readings
2026-09-16: released 5.672026-09-22: released 5.692026-10-07: released 5.702026-10-12: released 5.712026-10-14: released 5.722026-10-23: released 5.742026-10-26: released 5.75
  1. 2026-08-31reviews5.1krating4.67
  2. 2026-09-04reviews5.1krating4.67
  3. 2026-09-07reviews5.1krating4.67
  4. 2026-09-10reviews5.1krating4.67
  5. 2026-09-13reviews5.1krating4.67
  6. 2026-09-21reviews5.1krating4.67
  7. 2026-10-04reviews5.1krating4.67
  8. 2026-10-08reviews5.1krating4.67
  9. 2026-10-09reviews5.1krating4.67
  10. 2026-10-10reviews5.1krating4.67
  11. 2026-10-14reviews5.1krating3.40released 5.72
  12. 2026-10-16reviews5.1krating3.40
  13. 2026-10-18reviews5.1krating3.40
  14. 2026-10-19reviews5.1krating3.40
  15. 2026-10-22reviews5.1krating3.40
  16. 2026-10-27reviews5.1krating3.40
  17. 2026-10-29reviews5.1krating3.41
  18. 2026-11-01reviews5.1krating3.42

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: 15 match patterns.

  • *://*.keepa.com/*
  • *://*.amazon.com/*
  • *://*.amzn.com/*
Show the remaining 9
  • *://*.amazon.co.uk/*
  • *://*.amazon.de/*
  • *://*.amazon.fr/*
  • *://*.amazon.it/*
  • *://*.amazon.ca/*
  • *://*.amazon.com.mx/*
  • *://*.amazon.es/*
  • *://*.amazon.co.jp/*
  • *://*.amazon.in/*
Show the remaining 4

The full permission history for this extension

Version history

  1. Version 5.75
  2. Version 5.74
  3. Version 5.72
Show the remaining 4
  1. Version 5.71
  2. Version 5.70
  3. Version 5.69
  4. Version 5.67

What changed recently

  1. Package size changed
  2. Store description rewritten
  3. Released version 5.75 (was 5.74)
Show the remaining 9
  1. Package size changed
  2. Released version 5.74 (was 5.72)
  3. Package size changed
  4. Released version 5.72 (was 5.71)
  5. Package size changed
  6. Released version 5.71 (was 5.70)
  7. Package size changed
  8. Released version 5.70 (was 5.69)
  9. Package size changed

Older entries and the full day by day series are in the app.

The publisher

Keepa.com. Listed website: keepa.com.

Like this one

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

  1. RiverPrice - Amazon Price Tracker Describes nearly the same job, smaller audience 53 users
  2. Amazon.com Price Tracker Describes nearly the same job, smaller audience 13 users ★ 3.0
  3. Price Tracker for Amazon – Fairtools Labs Describes nearly the same job, smaller audience 3 users
  4. Amazon Price Tracker Describes nearly the same job, smaller audience 24 users ★ 5.0
  5. LiaCheck, Price Checker for Amazon, by AJility™ Describes nearly the same job, smaller audience 4 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/neebplgakaahbhdphmkckjjcegoiijjo/badge.svg)](https://extops.dev/extensions/neebplgakaahbhdphmkckjjcegoiijjo)

HTML

<a href="https://extops.dev/extensions/neebplgakaahbhdphmkckjjcegoiijjo"><img src="https://extops.dev/extensions/neebplgakaahbhdphmkckjjcegoiijjo/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 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built