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JANコード価格比較 - KaitoriSearch

Chrome extension by a8netrotty · Lifestyle · Shopping

  • Trader

A Chrome extension in Lifestyle · Shopping with 9 users, barely installed.

Specific sites only: 6 match patterns.

What the developer says, and 1 screenshot

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

Users
9
Rating
not rated yet
Users, last 18 days
unchanged
Version
1.0.1
Updated in the store
2026-06-18
Published
2026-06-18
Manifest
V3
Browser access
5 permissions, 6 site patterns

How it has moved

Users
unchanged since 31.08
9-10 · 9 readings
  1. 2026-08-319
  2. 2026-09-0210
  3. 2026-09-049
  4. 2026-09-0610
  5. 2026-09-079
  6. 2026-09-0910
  7. 2026-09-109
  8. 2026-09-1510
  9. 2026-09-179
Users
unchanged since 31.08
9-10 · 9 readings
  1. 2026-08-319
  2. 2026-09-0210
  3. 2026-09-049
  4. 2026-09-0610
  5. 2026-09-079
  6. 2026-09-0910
  7. 2026-09-109
  8. 2026-09-1510
  9. 2026-09-179

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: 6 match patterns.

  • https://app.rakuten.co.jp/*
  • https://openapi.rakuten.co.jp/*
  • https://shopping.yahooapis.jp/*
Show the remaining 3
  • https://kaitori-search.web.app/*
  • https://kaitori-serch.web.app/*
  • https://kaitori-serch-dev.web.app/*
  • See the address and title of every tab you have open tabs
  • Block or redirect requests by rules it declares in advance declarativeNetRequest
  • Act on the current tab, but only after you click it activeTab
Show the remaining 2
  • Add items to the right-click menu contextMenus
  • 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

a8netrotty.

Like this one

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

  1. EC価格比較 - ネット通販5サイトの最安値をワンクリックで比較検索 Describes nearly the same job, smaller audience 72 users
  2. 自動価格比較／ショッピング検索（Auto Price Checker） Describes nearly the same job, with an established audience 20k users ★ 3.6
  3. 自動価格比較／ショッピング検索（Auto Price Checker）[アプリ版] Describes nearly the same job, smaller audience 2k users ★ 3.9
  4. 価格比較ツール by価格なび Describes nearly the same job, smaller audience 3k users ★ 4.3
  5. PriceTracker JP Describes nearly the same job, smaller audience 12 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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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.