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MailWorker

Chrome extension by StoreSift · Productivity · Workflow

  • Trader

A Chrome extension in Productivity · Workflow with 666 users, barely installed. Audience over the last 30 days: +81.

Specific sites only: 2 match patterns.

What the developer says, and 2 screenshots

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

Users
666
Rating
5.0 (2 ratings)
Users, last 30 days
+81
Rating, last 30 days
Steady over 30 days
Version
1.2
Updated in the store
2026-09-19
Published
2026-09-11
Manifest
V3
Browser access
4 permissions, 2 site patterns

How it has moved

Users
+81 since 30.09
585-690 · 16 readings
  1. 2026-10-04638
  2. 2026-10-08651
  3. 2026-10-09672
  4. 2026-10-10685
  5. 2026-10-13690
  6. 2026-10-16677
  7. 2026-10-18667
  8. 2026-10-19660
  9. 2026-10-21645
  10. 2026-10-22648
  11. 2026-10-23668
  12. 2026-10-24678
  13. 2026-10-25673
  14. 2026-10-27661
  15. 2026-10-29666
  16. 2026-10-30666
Rating
unchanged since 30.09
reviewsrating 5.00 · 16 readings
  1. 2026-10-04reviews2rating5.00
  2. 2026-10-08reviews2rating5.00
  3. 2026-10-09reviews2rating5.00
  4. 2026-10-10reviews2rating5.00
  5. 2026-10-13reviews2rating5.00
  6. 2026-10-16reviews2rating5.00
  7. 2026-10-18reviews2rating5.00
  8. 2026-10-19reviews2rating5.00
  9. 2026-10-21reviews2rating5.00
  10. 2026-10-22reviews2rating5.00
  11. 2026-10-23reviews2rating5.00
  12. 2026-10-24reviews2rating5.00
  13. 2026-10-25reviews2rating5.00
  14. 2026-10-27reviews2rating5.00
  15. 2026-10-29reviews2rating5.00
  16. 2026-10-30reviews2rating5.00
Users
+666 since 12.09
0-690 · 24 readings
2026-09-12: appeared in the store2026-09-14: released 1.12026-09-19: released 1.2
  1. 2026-09-120appeared in the store
  2. 2026-09-138
  3. 2026-09-1568
  4. 2026-09-17192
  5. 2026-09-21413
  6. 2026-09-25540
  7. 2026-09-27581
  8. 2026-09-28585
  9. 2026-10-04638
  10. 2026-10-08651
  11. 2026-10-09672
  12. 2026-10-10685
  13. 2026-10-13690
  14. 2026-10-16677
  15. 2026-10-18667
  16. 2026-10-19660
  17. 2026-10-21645
  18. 2026-10-22648
  19. 2026-10-23668
  20. 2026-10-24678
  21. 2026-10-25673
  22. 2026-10-27661
  23. 2026-10-29666
  24. 2026-10-30666
Rating
+5.00 since 12.09
reviewsrating 0.00-5.00 · 24 readings
2026-09-12: appeared in the store2026-09-14: released 1.12026-09-19: released 1.2
  1. 2026-09-12reviews0rating0.00appeared in the store
  2. 2026-09-13reviews0rating0.00
  3. 2026-09-15reviews1rating5.00
  4. 2026-09-17reviews2rating5.00
  5. 2026-09-21reviews2rating5.00
  6. 2026-09-25reviews2rating5.00
  7. 2026-09-27reviews2rating5.00
  8. 2026-09-28reviews2rating5.00
  9. 2026-10-04reviews2rating5.00
  10. 2026-10-08reviews2rating5.00
  11. 2026-10-09reviews2rating5.00
  12. 2026-10-10reviews2rating5.00
  13. 2026-10-13reviews2rating5.00
  14. 2026-10-16reviews2rating5.00
  15. 2026-10-18reviews2rating5.00
  16. 2026-10-19reviews2rating5.00
  17. 2026-10-21reviews2rating5.00
  18. 2026-10-22reviews2rating5.00
  19. 2026-10-23reviews2rating5.00
  20. 2026-10-24reviews2rating5.00
  21. 2026-10-25reviews2rating5.00
  22. 2026-10-27reviews2rating5.00
  23. 2026-10-29reviews2rating5.00
  24. 2026-10-30reviews2rating5.00

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://mail.google.com/*
  • https://mailworker.co/api/*
  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
  • Schedule work to run later alarms
Show the remaining 1
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.2
  2. Version 1.1

What changed recently

  1. Package size changed
  2. Released version 1.2 (was 1.1)
  3. Package size changed
Show the remaining 2
  1. Released version 1.1 (was 1.0)
  2. Appeared in the store

The publisher

StoreSift. Listed website: mailworker.co.

Like this one

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

  1. Gmail Surge Describes nearly the same job, smaller audience 5 users
  2. RavTechie Gmail Bulk Sender Describes nearly the same job, smaller audience 9 users ★ 5.0
  3. MergeMail Describes nearly the same job, with an established audience 30k users ★ 4.8
  4. SendEO - Bulk Gmail & Cold Outreach Describes nearly the same job, smaller audience 4 users
  5. MailFlow Pro: Mail Merge Gmail Outlook Describes nearly the same job, smaller audience 85 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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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

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

HTML

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