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EC Tracking 楽天・Amazon・Yahoo! 検索順位 ランキング サジェスト トラッカー

Chrome extension by aicon-corp · Lifestyle · Shopping

  • Trader

A Chrome extension in Lifestyle · Shopping with 81 users, barely installed.

Specific sites only: 10 match patterns.

What the developer says, and 5 screenshots

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

Users
81
Rating
5.0 (1 ratings)
Users, last 18 days
+13
Rating, last 30 days
Not watched long enough to say
Version
1.8.1
Updated in the store
2026-09-12
Published
2026-03-31
Manifest
V3
Browser access
8 permissions, 10 site patterns

How it has moved

Users
+13 since 01.09
68-81 · 9 readings
2026-09-02: released 1.7.42026-09-11: released 1.8.02026-09-12: released 1.8.1
  1. 2026-09-0168
  2. 2026-09-0271released 1.7.4
  3. 2026-09-0470
  4. 2026-09-0672
  5. 2026-09-0771
  6. 2026-09-0973
  7. 2026-09-1377
  8. 2026-09-1581
  9. 2026-09-1881
Rating
unchanged since 01.09
reviewsrating 5.00 · 9 readings
2026-09-02: released 1.7.42026-09-11: released 1.8.02026-09-12: released 1.8.1
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00released 1.7.4
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-07reviews1rating5.00
  6. 2026-09-09reviews1rating5.00
  7. 2026-09-13reviews1rating5.00
  8. 2026-09-15reviews1rating5.00
  9. 2026-09-18reviews1rating5.00
Users
+13 since 01.09
68-81 · 9 readings
2026-09-02: released 1.7.42026-09-11: released 1.8.02026-09-12: released 1.8.1
  1. 2026-09-0168
  2. 2026-09-0271released 1.7.4
  3. 2026-09-0470
  4. 2026-09-0672
  5. 2026-09-0771
  6. 2026-09-0973
  7. 2026-09-1377
  8. 2026-09-1581
  9. 2026-09-1881
Rating
unchanged since 01.09
reviewsrating 5.00 · 9 readings
2026-09-02: released 1.7.42026-09-11: released 1.8.02026-09-12: released 1.8.1
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00released 1.7.4
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-07reviews1rating5.00
  6. 2026-09-09reviews1rating5.00
  7. 2026-09-13reviews1rating5.00
  8. 2026-09-15reviews1rating5.00
  9. 2026-09-18reviews1rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once 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: 10 match patterns.

  • https://www.rakuten.co.jp/*
  • https://search.rakuten.co.jp/*
  • https://ranking.rakuten.co.jp/*
Show the remaining 7
  • https://www.amazon.co.jp/*
  • https://shopping.yahoo.co.jp/*
  • https://api.ec-tracking.com/*
  • https://extensionpay.com/*
  • https://rdc-api-catalog-gateway-api.rakuten.co.jp/*
  • https://suggest-shop.yahooapis.jp/*
  • https://wowma.jp/*
  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
Show the remaining 5
  • Schedule work to run later alarms
  • Add items to the right-click menu contextMenus
  • Open a panel beside the page sidePanel
  • Store data in your browser storage
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

Version history

  1. Version 1.8.1
  2. Version 1.8.0
  3. Version 1.7.4

What changed recently

  1. Package size changed
  2. Store description rewritten
  3. Released version 1.8.1 (was 1.8.0)
Show the remaining 6
  1. Package size changed
  2. Store description rewritten
  3. Released version 1.8.0 (was 1.7.4)
  4. Package size changed
  5. Store description rewritten
  6. Released version 1.7.4 (was 1.7.3)

The publisher

aicon-corp publishes 4 listings we track, 261 users between them. Listed website: ec-tracking.com.

  1. EC Catcher 楽天・Amazon・Yahoo! 商品分析 在庫・売上推論 アナライザー aicon-corp · Lifestyle · Shopping · published 2026-03-03 133 users ★ 5.0
  2. EC Mobile Viewer 楽天・Amazon・Yahoo!・auPAY キャプチャーモバイルビューワー aicon-corp · Lifestyle · Shopping · published 2026-04-10 25 users
  3. EC Scope 楽天・Yahoo! SEO/AIO 商品最適化・構造Visualizer aicon-corp · Lifestyle · Shopping · published 2026-07-09 22 users

Like this one

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

  1. Peek-A-Rank Describes nearly the same job, smaller audience 128 users ★ 5.0
  2. radarzon — Amazon Rank Radar Describes nearly the same job, smaller audience 3 users
  3. Amazon Keyword Tracker & Reverse Asin Lookup Describes nearly the same job, with an established audience 10k users ★ 4.8
  4. Amazon Rank Checker Describes nearly the same job, smaller audience 2 users
  5. Amazon Keyword Index & Rank Checker by Sequence Commerce Describes nearly the same job, smaller audience 13 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.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.