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Siteimprove Content Assistant

Chrome extension by Siteimprove · Productivity · Tools

  • Trader

A Chrome extension in Productivity · Tools with 343 users, barely installed. Audience over the last 30 days: +26.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 3 screenshots

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

Users
343
Rating
5.0 (1 ratings)
Users, last 30 days
+26
Rating, last 30 days
Steady over 30 days
Version
2.1.3015
Updated in the store
2025-08-28
Published
2024-06-26
Manifest
V3
Browser access
4 permissions, 1 site pattern

How it has moved

Users
+26 since 01.10
317-345 · 20 readings
  1. 2026-10-04341
  2. 2026-10-08336
  3. 2026-10-09335
  4. 2026-10-10334
  5. 2026-10-13330
  6. 2026-10-16335
  7. 2026-10-17333
  8. 2026-10-18328
  9. 2026-10-19329
  10. 2026-10-20331
  11. 2026-10-21332
  12. 2026-10-22331
  13. 2026-10-23335
  14. 2026-10-24343
  15. 2026-10-25339
  16. 2026-10-26342
  17. 2026-10-28344
  18. 2026-10-29345
  19. 2026-10-30343
  20. 2026-10-31343
Rating
unchanged since 01.10
reviewsrating 5.00 · 20 readings
  1. 2026-10-04reviews1rating5.00
  2. 2026-10-08reviews1rating5.00
  3. 2026-10-09reviews1rating5.00
  4. 2026-10-10reviews1rating5.00
  5. 2026-10-13reviews1rating5.00
  6. 2026-10-16reviews1rating5.00
  7. 2026-10-17reviews1rating5.00
  8. 2026-10-18reviews1rating5.00
  9. 2026-10-19reviews1rating5.00
  10. 2026-10-20reviews1rating5.00
  11. 2026-10-21reviews1rating5.00
  12. 2026-10-22reviews1rating5.00
  13. 2026-10-23reviews1rating5.00
  14. 2026-10-24reviews1rating5.00
  15. 2026-10-25reviews1rating5.00
  16. 2026-10-26reviews1rating5.00
  17. 2026-10-28reviews1rating5.00
  18. 2026-10-29reviews1rating5.00
  19. 2026-10-30reviews1rating5.00
  20. 2026-10-31reviews1rating5.00
Users
+37 since 01.09
301-345 · 33 readings
  1. 2026-09-01306
  2. 2026-09-02309
  3. 2026-09-04313
  4. 2026-09-08311
  5. 2026-09-10307
  6. 2026-09-13303
  7. 2026-09-15301
  8. 2026-09-17309
  9. 2026-09-20317
  10. 2026-09-21315
  11. 2026-09-25310
  12. 2026-09-27316
  13. 2026-09-28317
  14. 2026-10-04341
  15. 2026-10-08336
  16. 2026-10-09335
  17. 2026-10-10334
  18. 2026-10-13330
  19. 2026-10-16335
  20. 2026-10-17333
  21. 2026-10-18328
  22. 2026-10-19329
  23. 2026-10-20331
  24. 2026-10-21332
  25. 2026-10-22331
  26. 2026-10-23335
  27. 2026-10-24343
  28. 2026-10-25339
  29. 2026-10-26342
  30. 2026-10-28344
  31. 2026-10-29345
  32. 2026-10-30343
  33. 2026-10-31343
Rating
unchanged since 01.09
reviewsrating 5.00 · 33 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-08reviews1rating5.00
  5. 2026-09-10reviews1rating5.00
  6. 2026-09-13reviews1rating5.00
  7. 2026-09-15reviews1rating5.00
  8. 2026-09-17reviews1rating5.00
  9. 2026-09-20reviews1rating5.00
  10. 2026-09-21reviews1rating5.00
  11. 2026-09-25reviews1rating5.00
  12. 2026-09-27reviews1rating5.00
  13. 2026-09-28reviews1rating5.00
  14. 2026-10-04reviews1rating5.00
  15. 2026-10-08reviews1rating5.00
  16. 2026-10-09reviews1rating5.00
  17. 2026-10-10reviews1rating5.00
  18. 2026-10-13reviews1rating5.00
  19. 2026-10-16reviews1rating5.00
  20. 2026-10-17reviews1rating5.00
  21. 2026-10-18reviews1rating5.00
  22. 2026-10-19reviews1rating5.00
  23. 2026-10-20reviews1rating5.00
  24. 2026-10-21reviews1rating5.00
  25. 2026-10-22reviews1rating5.00
  26. 2026-10-23reviews1rating5.00
  27. 2026-10-24reviews1rating5.00
  28. 2026-10-25reviews1rating5.00
  29. 2026-10-26reviews1rating5.00
  30. 2026-10-28reviews1rating5.00
  31. 2026-10-29reviews1rating5.00
  32. 2026-10-30reviews1rating5.00
  33. 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

Every site you visit. This extension can read and change the content of any page you open.

  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
  • Add items to the right-click menu contextMenus
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

Siteimprove publishes 4 listings we track, 61k users between them.

  1. Siteimprove Accessibility Checker Siteimprove · Make Chrome Yours · Accessibility · published 2021-04-17 60k users ★ 3.2
  2. Siteimprove Dynamic Content Checker Siteimprove · Productivity · Tools · published 2024-07-26 331 users
  3. Siteimprove Writing and Optimization Agent Siteimprove · Productivity · Tools · published 2026-06-24 49 users

Like this one

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

  1. Siteimprove Writing and Optimization Agent Describes nearly the same job, smaller audience 49 users
  2. Jasper Everywhere Extension Describes nearly the same job, with an established audience 70k users ★ 4.3
  3. SEOPTIMIZE Describes nearly the same job, smaller audience 11 users ★ 5.0
  4. Olius AI Content Production System Describes nearly the same job, smaller audience 6 users
  5. Mohtava24 Describes nearly the same job, smaller audience 13 users ★ 5.0

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

<a href="https://extops.dev/extensions/efhffibdcehldccjfanhdfbnpenfgcil"><img src="https://extops.dev/extensions/efhffibdcehldccjfanhdfbnpenfgcil/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 2026-10-30. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built