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Le Marchand

Chrome extension by takumi199519951995 · Productivity · Tools

  • Trader

A Chrome extension in Productivity · Tools with 38 users, barely installed.

Specific sites only: 3 match patterns.

What the developer says, and 1 screenshot

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

Users
38
Rating
not rated yet
Users, last 17 days
+4
Version
1.4.0
Updated in the store
2026-05-14
Published
2026-04-20
Manifest
V3
Browser access
2 permissions, 3 site patterns

How it has moved

Users
+4 since 31.08
34-38 · 9 readings
  1. 2026-08-3134
  2. 2026-09-0535
  3. 2026-09-0638
  4. 2026-09-0736
  5. 2026-09-0835
  6. 2026-09-1037
  7. 2026-09-1336
  8. 2026-09-1538
  9. 2026-09-1638
Users
+4 since 31.08
34-38 · 9 readings
  1. 2026-08-3134
  2. 2026-09-0535
  3. 2026-09-0638
  4. 2026-09-0736
  5. 2026-09-0835
  6. 2026-09-1037
  7. 2026-09-1336
  8. 2026-09-1538
  9. 2026-09-1638

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: 3 match patterns.

  • https://api.amazon.co.jp/*
  • https://sellingpartnerapi-fe.amazon.com/*
  • https://api.keepa.com/*
  • Sign you in with a Google account identity
  • 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

takumi199519951995.

Like this one

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

  1. Seller Toolkit - Amazon Profit & ROI Calculator Describes nearly the same job, smaller audience 15 users
  2. Amazon Xray Pro Describes nearly the same job, smaller audience 54 users
  3. Jungle Scout Describes nearly the same job, with a large installed audience 300k users ★ 3.8
  4. ProductChimp - Amazon Product Analyzer Describes nearly the same job, smaller audience 52 users ★ 5.0
  5. せどリサーチ Describes nearly the same job, smaller audience 8 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.

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.