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Chrome extension by Hyperbach · Productivity · Workflow

  • Established publisher
  • Trader

A Chrome extension in Productivity · Workflow with 71 users, barely installed. Audience over the last 30 days: +22.

Specific sites only: 2 match patterns.

What the developer says, and 5 screenshots

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

Users
71
Rating
3.0 (2 ratings)
Users, last 30 days
+22
Rating, last 30 days
-2.00 in 30 days
Version
1.0.39
Updated in the store
2026-10-22
Published
2026-06-25
Manifest
V3
Browser access
3 permissions, 2 site patterns

How it has moved

Users
+22 since 13.10
49-78 · 18 readings
2026-10-22: released 1.0.39
  1. 2026-10-1349
  2. 2026-10-1651
  3. 2026-10-1852
  4. 2026-10-1956
  5. 2026-10-2159
  6. 2026-10-2264released 1.0.39
  7. 2026-10-2367
  8. 2026-10-2468
  9. 2026-10-2869
  10. 2026-10-2975
  11. 2026-11-0173
  12. 2026-11-0378
  13. 2026-11-0676
  14. 2026-11-0776
  15. 2026-11-0873
  16. 2026-11-0974
  17. 2026-11-1071
  18. 2026-11-1271
Rating
-2.00 since 13.10
reviewsrating 3.00-5.00 · 18 readings
2026-10-22: released 1.0.39
  1. 2026-10-13reviews1rating5.00
  2. 2026-10-16reviews1rating5.00
  3. 2026-10-18reviews1rating5.00
  4. 2026-10-19reviews1rating5.00
  5. 2026-10-21reviews1rating5.00
  6. 2026-10-22reviews1rating5.00released 1.0.39
  7. 2026-10-23reviews1rating5.00
  8. 2026-10-24reviews1rating5.00
  9. 2026-10-28reviews1rating5.00
  10. 2026-10-29reviews2rating3.00
  11. 2026-11-01reviews2rating3.00
  12. 2026-11-03reviews2rating3.00
  13. 2026-11-06reviews2rating3.00
  14. 2026-11-07reviews2rating3.00
  15. 2026-11-08reviews2rating3.00
  16. 2026-11-09reviews2rating3.00
  17. 2026-11-10reviews2rating3.00
  18. 2026-11-12reviews2rating3.00
Users
+48 since 01.09
23-78 · 37 readings
2026-09-07: released 1.0.382026-10-22: released 1.0.39
  1. 2026-09-0123
  2. 2026-09-0225
  3. 2026-09-0328
  4. 2026-09-0429
  5. 2026-09-0630
  6. 2026-09-0831
  7. 2026-09-1033
  8. 2026-09-1334
  9. 2026-09-1536
  10. 2026-09-1635
  11. 2026-09-2040
  12. 2026-09-2139
  13. 2026-09-2738
  14. 2026-09-2837
  15. 2026-10-0438
  16. 2026-10-0841
  17. 2026-10-0946
  18. 2026-10-1045
  19. 2026-10-1147
  20. 2026-10-1349
  21. 2026-10-1651
  22. 2026-10-1852
  23. 2026-10-1956
  24. 2026-10-2159
  25. 2026-10-2264released 1.0.39
  26. 2026-10-2367
  27. 2026-10-2468
  28. 2026-10-2869
  29. 2026-10-2975
  30. 2026-11-0173
  31. 2026-11-0378
  32. 2026-11-0676
  33. 2026-11-0776
  34. 2026-11-0873
  35. 2026-11-0974
  36. 2026-11-1071
  37. 2026-11-1271
Rating
-2.00 since 01.09
reviewsrating 3.00-5.00 · 37 readings
2026-09-07: released 1.0.382026-10-22: released 1.0.39
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-03reviews1rating5.00
  4. 2026-09-04reviews1rating5.00
  5. 2026-09-06reviews1rating5.00
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-10reviews1rating5.00
  8. 2026-09-13reviews1rating5.00
  9. 2026-09-15reviews1rating5.00
  10. 2026-09-16reviews1rating5.00
  11. 2026-09-20reviews1rating5.00
  12. 2026-09-21reviews1rating5.00
  13. 2026-09-27reviews1rating5.00
  14. 2026-09-28reviews1rating5.00
  15. 2026-10-04reviews1rating5.00
  16. 2026-10-08reviews1rating5.00
  17. 2026-10-09reviews1rating5.00
  18. 2026-10-10reviews1rating5.00
  19. 2026-10-11reviews1rating5.00
  20. 2026-10-13reviews1rating5.00
  21. 2026-10-16reviews1rating5.00
  22. 2026-10-18reviews1rating5.00
  23. 2026-10-19reviews1rating5.00
  24. 2026-10-21reviews1rating5.00
  25. 2026-10-22reviews1rating5.00released 1.0.39
  26. 2026-10-23reviews1rating5.00
  27. 2026-10-24reviews1rating5.00
  28. 2026-10-28reviews1rating5.00
  29. 2026-10-29reviews2rating3.00
  30. 2026-11-01reviews2rating3.00
  31. 2026-11-03reviews2rating3.00
  32. 2026-11-06reviews2rating3.00
  33. 2026-11-07reviews2rating3.00
  34. 2026-11-08reviews2rating3.00
  35. 2026-11-09reviews2rating3.00
  36. 2026-11-10reviews2rating3.00
  37. 2026-11-12reviews2rating3.00

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: 2 match patterns.

  • https://www.upwork.com/*
  • https://buyerlookup.app/*
  • Read and change cookies on the sites it can access cookies
  • Schedule work to run later alarms
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.0.39 · Changed where it works (changed: pages it runs its code on)
  2. Version 1.0.38

What changed recently

  1. Package size changed
  2. Changed where it works (changed: pages it runs its code on)
  3. Store description rewritten
Show the remaining 5
  1. Released version 1.0.39 (was 1.0.38)
  2. Package size changed
  3. Supported languages changed (1 → 5)
  4. Store description rewritten
  5. Released version 1.0.38 (was 1.0.37)

The publisher

Hyperbach publishes 3 listings we track, 183 users between them. Listed website: buyerlookup.app.

  1. Vinted Value — Resale Price Checker Hyperbach · Lifestyle · Shopping · published 2026-07-05 86 users
  2. SneakTime — Screenshot Notifier for Upwork Hyperbach · Productivity · Workflow · published 2025-08-06 26 users

Like this one

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

  1. Upwork Job Insights Describes nearly the same job, smaller audience 30 users ★ 5.0
  2. Upwork Client Scoring Describes nearly the same job, smaller audience 10 users ★ 5.0
  3. Upwork Connects Saver & Client HUD Describes nearly the same job, smaller audience 4 users
  4. UpLens for Upwork Freelancers Describes nearly the same job, smaller audience 131 users ★ 5.0
  5. Better Up Describes nearly the same job, smaller audience 24 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/kjnnlhbeopipegpcgpmnobhmoolkkhfg"><img src="https://extops.dev/extensions/kjnnlhbeopipegpcgpmnobhmoolkkhfg/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 2026-11-10. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built