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Chrome extension by Grading Assistant · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 108 users, barely installed. Audience over the last 30 days: -2.

Specific sites only: 133 match patterns.

What the developer says, and 5 screenshots

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

Users
108
Rating
5.0 (1 ratings)
Users, last 30 days
-2
Rating, last 30 days
Steady over 30 days
Version
1.0.1
Updated in the store
2025-02-27
Published
2025-01-29
Manifest
V3
Browser access
133 site patterns

How it has moved

Users
-2 since 01.10
101-110 · 18 readings
  1. 2026-10-05105
  2. 2026-10-08110
  3. 2026-10-09103
  4. 2026-10-10106
  5. 2026-10-11109
  6. 2026-10-13108
  7. 2026-10-17107
  8. 2026-10-18108
  9. 2026-10-20109
  10. 2026-10-21106
  11. 2026-10-22108
  12. 2026-10-23104
  13. 2026-10-25101
  14. 2026-10-26102
  15. 2026-10-28107
  16. 2026-10-29109
  17. 2026-10-30108
  18. 2026-10-31108
Rating
unchanged since 01.10
reviewsrating 5.00 · 18 readings
  1. 2026-10-05reviews1rating5.00
  2. 2026-10-08reviews1rating5.00
  3. 2026-10-09reviews1rating5.00
  4. 2026-10-10reviews1rating5.00
  5. 2026-10-11reviews1rating5.00
  6. 2026-10-13reviews1rating5.00
  7. 2026-10-17reviews1rating5.00
  8. 2026-10-18reviews1rating5.00
  9. 2026-10-20reviews1rating5.00
  10. 2026-10-21reviews1rating5.00
  11. 2026-10-22reviews1rating5.00
  12. 2026-10-23reviews1rating5.00
  13. 2026-10-25reviews1rating5.00
  14. 2026-10-26reviews1rating5.00
  15. 2026-10-28reviews1rating5.00
  16. 2026-10-29reviews1rating5.00
  17. 2026-10-30reviews1rating5.00
  18. 2026-10-31reviews1rating5.00
Users
-3 since 01.09
101-114 · 31 readings
  1. 2026-09-01111
  2. 2026-09-02108
  3. 2026-09-05110
  4. 2026-09-07110
  5. 2026-09-08112
  6. 2026-09-10114
  7. 2026-09-13104
  8. 2026-09-15110
  9. 2026-09-17111
  10. 2026-09-22112
  11. 2026-09-25111
  12. 2026-09-26109
  13. 2026-09-28110
  14. 2026-10-05105
  15. 2026-10-08110
  16. 2026-10-09103
  17. 2026-10-10106
  18. 2026-10-11109
  19. 2026-10-13108
  20. 2026-10-17107
  21. 2026-10-18108
  22. 2026-10-20109
  23. 2026-10-21106
  24. 2026-10-22108
  25. 2026-10-23104
  26. 2026-10-25101
  27. 2026-10-26102
  28. 2026-10-28107
  29. 2026-10-29109
  30. 2026-10-30108
  31. 2026-10-31108
Rating
unchanged since 01.09
reviewsrating 5.00 · 31 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-05reviews1rating5.00
  4. 2026-09-07reviews1rating5.00
  5. 2026-09-08reviews1rating5.00
  6. 2026-09-10reviews1rating5.00
  7. 2026-09-13reviews1rating5.00
  8. 2026-09-15reviews1rating5.00
  9. 2026-09-17reviews1rating5.00
  10. 2026-09-22reviews1rating5.00
  11. 2026-09-25reviews1rating5.00
  12. 2026-09-26reviews1rating5.00
  13. 2026-09-28reviews1rating5.00
  14. 2026-10-05reviews1rating5.00
  15. 2026-10-08reviews1rating5.00
  16. 2026-10-09reviews1rating5.00
  17. 2026-10-10reviews1rating5.00
  18. 2026-10-11reviews1rating5.00
  19. 2026-10-13reviews1rating5.00
  20. 2026-10-17reviews1rating5.00
  21. 2026-10-18reviews1rating5.00
  22. 2026-10-20reviews1rating5.00
  23. 2026-10-21reviews1rating5.00
  24. 2026-10-22reviews1rating5.00
  25. 2026-10-23reviews1rating5.00
  26. 2026-10-25reviews1rating5.00
  27. 2026-10-26reviews1rating5.00
  28. 2026-10-28reviews1rating5.00
  29. 2026-10-29reviews1rating5.00
  30. 2026-10-30reviews1rating5.00
  31. 2026-10-31reviews1rating5.00

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: 133 match patterns.

  • *://*.ahrefs.com/*
  • *://*.semrush.com/*
  • *://*.moz.com/*
Show the remaining 9
  • *://app.neilpatel.com/*
  • *://*.google.com/*
  • *://*.google.com.ua/*
  • *://*.google.ad/*
  • *://*.google.ae/*
  • *://*.google.com.af/*
  • *://*.google.com.ag/*
  • *://*.google.com.ai/*
  • *://*.google.al/*

We have not read this listing's manifest since we started keeping permission names. The counts above come from the last time we did.

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Grading Assistant publishes 3 listings we track, 6k users between them. Listed website: backlinkpricefinder.com.

  1. Grading Assistant: Grade transferer tool Grading Assistant · Productivity · Education · published 2023-01-29 6k users ★ 2.4
  2. Easy Grader Grading Assistant · Productivity · Education · published 2023-09-18 164 users

Like this one

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

  1. Check Link Price by LinkBuilder.com Describes nearly the same job, smaller audience 462 users ★ 5.0
  2. Backlink District - SEO Price Checker Describes nearly the same job, smaller audience 23 users
  3. LinkDiry - Guest Post Price Checker Describes nearly the same job, smaller audience 15 users
  4. dSEO.pro Describes nearly the same job, smaller audience 52 users ★ 5.0
  5. Berank - Backlink Price Checker Describes nearly the same job, smaller audience 7 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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Users and rating on Ext Ops Panel

Markdown

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HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-30. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built