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Chrome extension by Opstin Technologies · Productivity · Workflow

  • Trader

A Chrome extension in Productivity · Workflow with 10 users, barely installed. Audience over the last 30 days: +1.

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
10
Rating
5.0 (6 ratings)
Users, last 30 days
+1
Rating, last 30 days
Steady over 30 days
Version
1.1.4
Updated in the store
2026-05-25
Published
2026-03-30
Manifest
V3
Browser access
4 permissions

How it has moved

Users
+1 since 30.09
9-13 · 10 readings
  1. 2026-10-0411
  2. 2026-10-1010
  3. 2026-10-1311
  4. 2026-10-1612
  5. 2026-10-1813
  6. 2026-10-2111
  7. 2026-10-2210
  8. 2026-10-249
  9. 2026-10-259
  10. 2026-10-3010
Rating
unchanged since 30.09
reviewsrating 5.00 · 10 readings
  1. 2026-10-04reviews6rating5.00
  2. 2026-10-10reviews6rating5.00
  3. 2026-10-13reviews6rating5.00
  4. 2026-10-16reviews6rating5.00
  5. 2026-10-18reviews6rating5.00
  6. 2026-10-21reviews6rating5.00
  7. 2026-10-22reviews6rating5.00
  8. 2026-10-24reviews6rating5.00
  9. 2026-10-25reviews6rating5.00
  10. 2026-10-30reviews6rating5.00
Users
unchanged since 01.09
9-14 · 25 readings
  1. 2026-09-0110
  2. 2026-09-0212
  3. 2026-09-0411
  4. 2026-09-0512
  5. 2026-09-0611
  6. 2026-09-0712
  7. 2026-09-0814
  8. 2026-09-0912
  9. 2026-09-1511
  10. 2026-09-1610
  11. 2026-09-2012
  12. 2026-09-2111
  13. 2026-09-259
  14. 2026-09-2610
  15. 2026-09-289
  16. 2026-10-0411
  17. 2026-10-1010
  18. 2026-10-1311
  19. 2026-10-1612
  20. 2026-10-1813
  21. 2026-10-2111
  22. 2026-10-2210
  23. 2026-10-249
  24. 2026-10-259
  25. 2026-10-3010
Rating
unchanged since 01.09
reviewsrating 5.00 · 25 readings
  1. 2026-09-01reviews6rating5.00
  2. 2026-09-02reviews6rating5.00
  3. 2026-09-04reviews6rating5.00
  4. 2026-09-05reviews6rating5.00
  5. 2026-09-06reviews6rating5.00
  6. 2026-09-07reviews6rating5.00
  7. 2026-09-08reviews6rating5.00
  8. 2026-09-09reviews6rating5.00
  9. 2026-09-15reviews6rating5.00
  10. 2026-09-16reviews6rating5.00
  11. 2026-09-20reviews6rating5.00
  12. 2026-09-21reviews6rating5.00
  13. 2026-09-25reviews6rating5.00
  14. 2026-09-26reviews6rating5.00
  15. 2026-09-28reviews6rating5.00
  16. 2026-10-04reviews6rating5.00
  17. 2026-10-10reviews6rating5.00
  18. 2026-10-13reviews6rating5.00
  19. 2026-10-16reviews6rating5.00
  20. 2026-10-18reviews6rating5.00
  21. 2026-10-21reviews6rating5.00
  22. 2026-10-22reviews6rating5.00
  23. 2026-10-24reviews6rating5.00
  24. 2026-10-25reviews6rating5.00
  25. 2026-10-30reviews6rating5.00

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.

  • See the address and title of every tab you have open tabs
  • Schedule work to run later alarms
  • Store data in your browser storage
Show the remaining 1
  • Declares windows

The full permission history for this extension

What changed recently

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

The publisher

Opstin Technologies publishes 6 listings we track, 30 users between them.

  1. Brinn Opstin Technologies · Productivity · Workflow · published 2026-03-30 9 users ★ 5.0
  2. DevJSON — Premium Data Explorer Opstin Technologies · Productivity · Developer · published 2026-04-07 3 users
  3. Blop Opstin Technologies · Lifestyle · Entertainment · published 2026-06-08 3 users (last published figure)
Show 2 more from this publisher
  1. Pulse Opstin Technologies · Productivity · Tools · published 2026-07-09 3 users
  2. PrayerTab Opstin Technologies · Make Chrome Yours · Accessibility · published 2026-04-24 2 users (last published figure)

Like this one

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

  1. SessionTabs Describes nearly the same job, smaller audience 11 users
  2. TabWorkset Describes nearly the same job, smaller audience 7 users ★ 5.0
  3. TabVault — Auto-Save Tab Manager Describes nearly the same job, smaller audience 5 users ★ 5.0
  4. TabVault Describes nearly the same job, smaller audience 4 users
  5. Tab Session Manager Describes nearly the same job, smaller audience 4 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/fcoojccdffamjgkgcegmiopcmipnieeb/badge.svg)](https://extops.dev/extensions/fcoojccdffamjgkgcegmiopcmipnieeb)

HTML

<a href="https://extops.dev/extensions/fcoojccdffamjgkgcegmiopcmipnieeb"><img src="https://extops.dev/extensions/fcoojccdffamjgkgcegmiopcmipnieeb/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