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OneGrade

Chrome extension by PokeGrade · Productivity · Tools

  • Established publisher
  • Trader

A Chrome extension in Productivity · Tools with 390 users, barely installed. Audience over the last 30 days: -8.

Specific sites only: 8 match patterns.

What the developer says, and 5 screenshots

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

Users
390
Rating
5.0 (2 ratings)
Users, last 30 days
-8
Rating, last 30 days
Steady over 30 days
Version
1.7.0
Updated in the store
2026-08-17
Published
2026-06-10
Manifest
V3
Browser access
8 permissions, 8 site patterns

How it has moved

Users
-8 since 02.10
388-408 · 20 readings
  1. 2026-10-04397
  2. 2026-10-08399
  3. 2026-10-09397
  4. 2026-10-10396
  5. 2026-10-13400
  6. 2026-10-16404
  7. 2026-10-17408
  8. 2026-10-18405
  9. 2026-10-19406
  10. 2026-10-20405
  11. 2026-10-21402
  12. 2026-10-22401
  13. 2026-10-23396
  14. 2026-10-24395
  15. 2026-10-25396
  16. 2026-10-26395
  17. 2026-10-27388
  18. 2026-10-29389
  19. 2026-10-30388
  20. 2026-11-01390
Rating
unchanged since 02.10
reviewsrating 5.00 · 20 readings
  1. 2026-10-04reviews2rating5.00
  2. 2026-10-08reviews2rating5.00
  3. 2026-10-09reviews2rating5.00
  4. 2026-10-10reviews2rating5.00
  5. 2026-10-13reviews2rating5.00
  6. 2026-10-16reviews2rating5.00
  7. 2026-10-17reviews2rating5.00
  8. 2026-10-18reviews2rating5.00
  9. 2026-10-19reviews2rating5.00
  10. 2026-10-20reviews2rating5.00
  11. 2026-10-21reviews2rating5.00
  12. 2026-10-22reviews2rating5.00
  13. 2026-10-23reviews2rating5.00
  14. 2026-10-24reviews2rating5.00
  15. 2026-10-25reviews2rating5.00
  16. 2026-10-26reviews2rating5.00
  17. 2026-10-27reviews2rating5.00
  18. 2026-10-29reviews2rating5.00
  19. 2026-10-30reviews2rating5.00
  20. 2026-11-01reviews2rating5.00
Users
-30 since 01.09
388-420 · 35 readings
2026-10-01: gained the good publisher record badge
  1. 2026-09-01420
  2. 2026-09-03417
  3. 2026-09-04416
  4. 2026-09-05418
  5. 2026-09-06413
  6. 2026-09-08410
  7. 2026-09-09413
  8. 2026-09-13404
  9. 2026-09-15406
  10. 2026-09-17413
  11. 2026-09-21411
  12. 2026-09-22415
  13. 2026-09-25404
  14. 2026-09-27397
  15. 2026-09-28398
  16. 2026-10-04397
  17. 2026-10-08399
  18. 2026-10-09397
  19. 2026-10-10396
  20. 2026-10-13400
  21. 2026-10-16404
  22. 2026-10-17408
  23. 2026-10-18405
  24. 2026-10-19406
  25. 2026-10-20405
  26. 2026-10-21402
  27. 2026-10-22401
  28. 2026-10-23396
  29. 2026-10-24395
  30. 2026-10-25396
  31. 2026-10-26395
  32. 2026-10-27388
  33. 2026-10-29389
  34. 2026-10-30388
  35. 2026-11-01390
Rating
unchanged since 01.09
reviewsrating 5.00 · 35 readings
2026-10-01: gained the good publisher record badge
  1. 2026-09-01reviews2rating5.00
  2. 2026-09-03reviews2rating5.00
  3. 2026-09-04reviews2rating5.00
  4. 2026-09-05reviews2rating5.00
  5. 2026-09-06reviews2rating5.00
  6. 2026-09-08reviews2rating5.00
  7. 2026-09-09reviews2rating5.00
  8. 2026-09-13reviews2rating5.00
  9. 2026-09-15reviews2rating5.00
  10. 2026-09-17reviews2rating5.00
  11. 2026-09-21reviews2rating5.00
  12. 2026-09-22reviews2rating5.00
  13. 2026-09-25reviews2rating5.00
  14. 2026-09-27reviews2rating5.00
  15. 2026-09-28reviews2rating5.00
  16. 2026-10-04reviews2rating5.00
  17. 2026-10-08reviews2rating5.00
  18. 2026-10-09reviews2rating5.00
  19. 2026-10-10reviews2rating5.00
  20. 2026-10-13reviews2rating5.00
  21. 2026-10-16reviews2rating5.00
  22. 2026-10-17reviews2rating5.00
  23. 2026-10-18reviews2rating5.00
  24. 2026-10-19reviews2rating5.00
  25. 2026-10-20reviews2rating5.00
  26. 2026-10-21reviews2rating5.00
  27. 2026-10-22reviews2rating5.00
  28. 2026-10-23reviews2rating5.00
  29. 2026-10-24reviews2rating5.00
  30. 2026-10-25reviews2rating5.00
  31. 2026-10-26reviews2rating5.00
  32. 2026-10-27reviews2rating5.00
  33. 2026-10-29reviews2rating5.00
  34. 2026-10-30reviews2rating5.00
  35. 2026-11-01reviews2rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times 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: 8 match patterns.

  • https://pokegrade.ai/*
  • https://docs.google.com/*
  • https://*.googleusercontent.com/*
Show the remaining 5
  • https://whatnot.com/*
  • https://*.whatnot.com/*
  • https://ebay.com/*
  • https://*.ebay.com/*
  • https://www.googleapis.com/*
  • Sign you in with a Google account identity
  • 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

The full permission history for this extension

What changed recently

  1. Gained the Established publisher badge

The publisher

PokeGrade. Listed website: onegrade.ai.

Like this one

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

  1. PeekaScan — Pokemon Card Price Checker Describes nearly the same job, smaller audience 116 users ★ 5.0
  2. PokeInvest Card Checker Describes nearly the same job, smaller audience 8 users ★ 5.0
  3. TCGrader - AI Trading Card Grader Describes nearly the same job, smaller audience 136 users
  4. CardGrade - AI Card Grading Describes nearly the same job, smaller audience 192 users ★ 4.9
  5. Interfic — Card Identifier & Price Checker Describes nearly the same job, smaller audience 3 users (last published figure)

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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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/ekfoaaadioiagolopdnegdlapmmmgifp/badge.svg)](https://extops.dev/extensions/ekfoaaadioiagolopdnegdlapmmmgifp)

HTML

<a href="https://extops.dev/extensions/ekfoaaadioiagolopdnegdlapmmmgifp"><img src="https://extops.dev/extensions/ekfoaaadioiagolopdnegdlapmmmgifp/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built