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SemSim – Google Search Simulator for SEO

Chrome extension by semsim.xyz · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 1 000 users, a small but real audience. Audience over the last 30 days: +30.

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

What the developer says, and 5 screenshots

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

Users
1 000
Rating
5.0 (4 ratings)
Users, last 30 days
+30 (the store rounds this count to 1 000, so it moves only between steps)
Rating, last 30 days
Steady over 30 days
Version
2.6.1
Updated in the store
2026-08-28
Published
2022-03-05
Manifest
V3
Browser access
1 permission

How it has moved

Users
+30 since 30.09
927-1k · 20 readings
  1. 2026-10-04960
  2. 2026-10-08927
  3. 2026-10-09952
  4. 2026-10-10954
  5. 2026-10-11960
  6. 2026-10-13979
  7. 2026-10-16986
  8. 2026-10-17983
  9. 2026-10-18987
  10. 2026-10-19992
  11. 2026-10-20989
  12. 2026-10-21994
  13. 2026-10-22979
  14. 2026-10-23969
  15. 2026-10-24977
  16. 2026-10-25969
  17. 2026-10-26975
  18. 2026-10-28984
  19. 2026-10-29996
  20. 2026-10-301k
Rating
unchanged since 30.09
reviewsrating 5.00 · 20 readings
  1. 2026-10-04reviews4rating5.00
  2. 2026-10-08reviews4rating5.00
  3. 2026-10-09reviews4rating5.00
  4. 2026-10-10reviews4rating5.00
  5. 2026-10-11reviews4rating5.00
  6. 2026-10-13reviews4rating5.00
  7. 2026-10-16reviews4rating5.00
  8. 2026-10-17reviews4rating5.00
  9. 2026-10-18reviews4rating5.00
  10. 2026-10-19reviews4rating5.00
  11. 2026-10-20reviews4rating5.00
  12. 2026-10-21reviews4rating5.00
  13. 2026-10-22reviews4rating5.00
  14. 2026-10-23reviews4rating5.00
  15. 2026-10-24reviews4rating5.00
  16. 2026-10-25reviews4rating5.00
  17. 2026-10-26reviews4rating5.00
  18. 2026-10-28reviews4rating5.00
  19. 2026-10-29reviews4rating5.00
  20. 2026-10-30reviews4rating5.00
Users
+101 since 01.09
897-1k · 33 readings
  1. 2026-09-01899
  2. 2026-09-03897
  3. 2026-09-05901
  4. 2026-09-06916
  5. 2026-09-08930
  6. 2026-09-09938
  7. 2026-09-10945
  8. 2026-09-13940
  9. 2026-09-15943
  10. 2026-09-17951
  11. 2026-09-21974
  12. 2026-09-25971
  13. 2026-09-28970
  14. 2026-10-04960
  15. 2026-10-08927
  16. 2026-10-09952
  17. 2026-10-10954
  18. 2026-10-11960
  19. 2026-10-13979
  20. 2026-10-16986
  21. 2026-10-17983
  22. 2026-10-18987
  23. 2026-10-19992
  24. 2026-10-20989
  25. 2026-10-21994
  26. 2026-10-22979
  27. 2026-10-23969
  28. 2026-10-24977
  29. 2026-10-25969
  30. 2026-10-26975
  31. 2026-10-28984
  32. 2026-10-29996
  33. 2026-10-301k
Rating
unchanged since 01.09
reviewsrating 5.00 · 33 readings
  1. 2026-09-01reviews4rating5.00
  2. 2026-09-03reviews4rating5.00
  3. 2026-09-05reviews4rating5.00
  4. 2026-09-06reviews4rating5.00
  5. 2026-09-08reviews4rating5.00
  6. 2026-09-09reviews4rating5.00
  7. 2026-09-10reviews4rating5.00
  8. 2026-09-13reviews4rating5.00
  9. 2026-09-15reviews4rating5.00
  10. 2026-09-17reviews4rating5.00
  11. 2026-09-21reviews4rating5.00
  12. 2026-09-25reviews4rating5.00
  13. 2026-09-28reviews4rating5.00
  14. 2026-10-04reviews4rating5.00
  15. 2026-10-08reviews4rating5.00
  16. 2026-10-09reviews4rating5.00
  17. 2026-10-10reviews4rating5.00
  18. 2026-10-11reviews4rating5.00
  19. 2026-10-13reviews4rating5.00
  20. 2026-10-16reviews4rating5.00
  21. 2026-10-17reviews4rating5.00
  22. 2026-10-18reviews4rating5.00
  23. 2026-10-19reviews4rating5.00
  24. 2026-10-20reviews4rating5.00
  25. 2026-10-21reviews4rating5.00
  26. 2026-10-22reviews4rating5.00
  27. 2026-10-23reviews4rating5.00
  28. 2026-10-24reviews4rating5.00
  29. 2026-10-25reviews4rating5.00
  30. 2026-10-26reviews4rating5.00
  31. 2026-10-28reviews4rating5.00
  32. 2026-10-29reviews4rating5.00
  33. 2026-10-30reviews4rating5.00

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

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

  • 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

semsim.xyz. Listed website: semsim.net.

Like this one

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

  1. Global Search Simulator Describes nearly the same job, smaller audience 6 users
  2. SERP Checker Describes nearly the same job, smaller audience 4k users ★ 5.0
  3. Global Search Simulator: Perform Google Search in Any Country and Language Describes nearly the same job, smaller audience 1k users ★ 5.0
  4. isearch global Describes nearly the same job, smaller audience 64 users ★ 5.0
  5. GeoSERP Describes nearly the same job, smaller audience 5 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

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

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