Ext Ops Panel
Open the app

Check Competitor Stock Levels - Inventory Spy

Chrome extension by rebelsoftwarellc · Productivity · Workflow

  • Featured
  • Established publisher

A Chrome extension in Productivity · Workflow with 7 000 users, a small but real audience.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 1 screenshot

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

Users
7 000
Rating
3.3 (33 ratings)
Users, last 16 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
3.0.1
Updated in the store
2024-07-29
Published
2017-01-29
Manifest
V3
Browser access
3 permissions

How it has moved

Users
unchanged since 01.09
7k · 2 readings
  1. 2026-09-017k
  2. 2026-09-167k
Rating
unchanged since 01.09
reviewsrating 3.30 · 2 readings
  1. 2026-09-01reviews33rating3.30
  2. 2026-09-16reviews33rating3.30
Users
unchanged since 01.09
7k · 2 readings
  1. 2026-09-017k
  2. 2026-09-167k
Rating
unchanged since 01.09
reviewsrating 3.30 · 2 readings
  1. 2026-09-01reviews33rating3.30
  2. 2026-09-16reviews33rating3.30

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

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • 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

rebelsoftwarellc. Listed website: rebelsoftwarellc.com.

Like this one

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

  1. Online Seller Addon Describes nearly the same job, with an established audience 70k users ★ 3.7
  2. SellerBot StockSpy - Free Amazon Inventory Checker Describes nearly the same job, smaller audience 292 users ★ 5.0
  3. How Many? – Amazon Inventory Checker Describes nearly the same job, with an established audience 10k users ★ 3.4
  4. AMZScout Stock Stats - Amazon Stock Level Spy Describes nearly the same job, with an established audience 30k users ★ 3.8
  5. AmzCompanion — Amazon Stock Checker for Sellers Describes nearly the same job, smaller audience 14 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.