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ProfitProof AI — FBA Fee, Margin & Product Research

Chrome extension by Linkin Solution LLC · Productivity · Tools

A Chrome extension in Productivity · Tools with 443 users, barely installed.

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

What the developer says, and 4 screenshots

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

Users
443
Rating
5.0 (16 ratings)
Users, last 14 days
+5
Rating, last 30 days
Not watched long enough to say
Version
22.3.11
Updated in the store
2026-07-25
Published
2025-08-30
Manifest
V3
Browser access
4 permissions

How it has moved

Users
+5 since 01.09
433-443 · 11 readings
  1. 2026-09-01438
  2. 2026-09-02435
  3. 2026-09-03434
  4. 2026-09-04433
  5. 2026-09-05436
  6. 2026-09-06434
  7. 2026-09-07441
  8. 2026-09-08433
  9. 2026-09-09435
  10. 2026-09-13443
  11. 2026-09-14443
Rating
unchanged since 01.09
reviewsrating 5.00 · 11 readings
  1. 2026-09-01reviews16rating5.00
  2. 2026-09-02reviews16rating5.00
  3. 2026-09-03reviews16rating5.00
  4. 2026-09-04reviews16rating5.00
  5. 2026-09-05reviews16rating5.00
  6. 2026-09-06reviews16rating5.00
  7. 2026-09-07reviews16rating5.00
  8. 2026-09-08reviews16rating5.00
  9. 2026-09-09reviews16rating5.00
  10. 2026-09-13reviews16rating5.00
  11. 2026-09-14reviews16rating5.00
Users
+5 since 01.09
433-443 · 11 readings
  1. 2026-09-01438
  2. 2026-09-02435
  3. 2026-09-03434
  4. 2026-09-04433
  5. 2026-09-05436
  6. 2026-09-06434
  7. 2026-09-07441
  8. 2026-09-08433
  9. 2026-09-09435
  10. 2026-09-13443
  11. 2026-09-14443
Rating
unchanged since 01.09
reviewsrating 5.00 · 11 readings
  1. 2026-09-01reviews16rating5.00
  2. 2026-09-02reviews16rating5.00
  3. 2026-09-03reviews16rating5.00
  4. 2026-09-04reviews16rating5.00
  5. 2026-09-05reviews16rating5.00
  6. 2026-09-06reviews16rating5.00
  7. 2026-09-07reviews16rating5.00
  8. 2026-09-08reviews16rating5.00
  9. 2026-09-09reviews16rating5.00
  10. 2026-09-13reviews16rating5.00
  11. 2026-09-14reviews16rating5.00

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

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
  • Put data on your clipboard clipboardWrite
Show the remaining 1
  • 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

Linkin Solution LLC publishes 8 listings we track, 3k users between them.

  1. Amazon Listing Health Analyzer (LHS) Linkin Solution LLC · Productivity · Tools · published 2025-08-24 768 users ★ 5.0
  2. Amazon Listing Intelligence Linkin Solution LLC · Productivity · Tools · published 2026-03-04 604 users ★ 5.0
  3. AI Invoice Generator for Amazon Linkin Solution LLC · Productivity · Tools · published 2025-08-27 593 users ★ 4.8
Show 4 more from this publisher
  1. Noon Profit Calculator Pro Linkin Solution LLC · Productivity · Tools · published 2025-09-21 533 users ★ 5.0
  2. Amazon Price Engine Linkin Solution LLC · Productivity · Tools · published 2026-03-06 199 users ★ 5.0
  3. Noon Scout — UAE & KSA Intelligence Linkin Solution LLC · Lifestyle · Shopping · published 2026-08-23 77 users
  4. Proffitly for Amazon Linkin Solution LLC · Productivity · Tools · published 2026-08-04 30 users

Like this one

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

  1. FBA Profit Radar Describes nearly the same job, smaller audience 3 users (last published figure)
  2. Verimargin - Amazon FBA Profit & Fee Calculator Describes nearly the same job, smaller audience 6 users (last published figure)
  3. ProfitCoach IN — Seller Margin Calculator Describes nearly the same job, smaller audience 3 users (last published figure)
  4. FBAZN — FBA Profit Calculator Describes nearly the same job, smaller audience 5 users
  5. Amazon FBA Profit Lens Describes nearly the same job, smaller audience 13 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.