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Simmark - AI Bookmark Manager

Chrome extension · Productivity · Tools

A Chrome extension in Productivity · Tools with 30 users, barely installed. Audience over the last 30 days: +1.

Specific sites only: 1 match pattern.

What the developer says, and 5 screenshots

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

Users
30
Rating
5.0 (2 ratings)
Users, last 30 days
+1
Rating, last 30 days
Steady over 30 days
Version
0.2.4
Updated in the store
2026-06-04
Published
2026-04-23
Manifest
V3
Browser access
4 permissions, 1 site pattern

How it has moved

Users
+1 since 01.10
26-30 · 14 readings
  1. 2026-10-0426
  2. 2026-10-1029
  3. 2026-10-1330
  4. 2026-10-1627
  5. 2026-10-1830
  6. 2026-10-1928
  7. 2026-10-2126
  8. 2026-10-2228
  9. 2026-10-2329
  10. 2026-10-2428
  11. 2026-10-2529
  12. 2026-10-2830
  13. 2026-10-2930
  14. 2026-10-3130
Rating
unchanged since 01.10
reviewsrating 5.00 · 14 readings
  1. 2026-10-04reviews2rating5.00
  2. 2026-10-10reviews2rating5.00
  3. 2026-10-13reviews2rating5.00
  4. 2026-10-16reviews2rating5.00
  5. 2026-10-18reviews2rating5.00
  6. 2026-10-19reviews2rating5.00
  7. 2026-10-21reviews2rating5.00
  8. 2026-10-22reviews2rating5.00
  9. 2026-10-23reviews2rating5.00
  10. 2026-10-24reviews2rating5.00
  11. 2026-10-25reviews2rating5.00
  12. 2026-10-28reviews2rating5.00
  13. 2026-10-29reviews2rating5.00
  14. 2026-10-31reviews2rating5.00
Users
+5 since 01.09
25-34 · 26 readings
  1. 2026-09-0125
  2. 2026-09-0229
  3. 2026-09-0432
  4. 2026-09-0633
  5. 2026-09-0733
  6. 2026-09-0834
  7. 2026-09-0930
  8. 2026-09-1328
  9. 2026-09-1531
  10. 2026-09-1728
  11. 2026-09-2030
  12. 2026-09-2829
  13. 2026-10-0426
  14. 2026-10-1029
  15. 2026-10-1330
  16. 2026-10-1627
  17. 2026-10-1830
  18. 2026-10-1928
  19. 2026-10-2126
  20. 2026-10-2228
  21. 2026-10-2329
  22. 2026-10-2428
  23. 2026-10-2529
  24. 2026-10-2830
  25. 2026-10-2930
  26. 2026-10-3130
Rating
unchanged since 01.09
reviewsrating 5.00 · 26 readings
  1. 2026-09-01reviews2rating5.00
  2. 2026-09-02reviews2rating5.00
  3. 2026-09-04reviews2rating5.00
  4. 2026-09-06reviews2rating5.00
  5. 2026-09-07reviews2rating5.00
  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. 2026-09-20reviews2rating5.00
  12. 2026-09-28reviews2rating5.00
  13. 2026-10-04reviews2rating5.00
  14. 2026-10-10reviews2rating5.00
  15. 2026-10-13reviews2rating5.00
  16. 2026-10-16reviews2rating5.00
  17. 2026-10-18reviews2rating5.00
  18. 2026-10-19reviews2rating5.00
  19. 2026-10-21reviews2rating5.00
  20. 2026-10-22reviews2rating5.00
  21. 2026-10-23reviews2rating5.00
  22. 2026-10-24reviews2rating5.00
  23. 2026-10-25reviews2rating5.00
  24. 2026-10-28reviews2rating5.00
  25. 2026-10-29reviews2rating5.00
  26. 2026-10-31reviews2rating5.00

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: 1 match pattern.

  • https://api.simmark.kr/*
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.

Like this one

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

  1. Mindmark - AI Bookmarks Describes nearly the same job, smaller audience 37 users ★ 5.0
  2. SmartMark Describes nearly the same job, smaller audience 5 users
  3. MiaoCang Describes nearly the same job, smaller audience 8 users
  4. YMark - Smart Bookmark Manager Describes nearly the same job, smaller audience 2 users (last published figure)
  5. SmartMark Describes nearly the same job, smaller audience 10 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/kmblaifgcnldcklbceioinenknioaaae/badge.svg)](https://extops.dev/extensions/kmblaifgcnldcklbceioinenknioaaae)

HTML

<a href="https://extops.dev/extensions/kmblaifgcnldcklbceioinenknioaaae"><img src="https://extops.dev/extensions/kmblaifgcnldcklbceioinenknioaaae/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 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built