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MailMuse: Gmail AI assistant and writing agent

Chrome extension by MailMuse · Productivity · Communication

  • Established publisher

A Chrome extension in Productivity · Communication with 25 users, barely installed. Audience over the last 30 days: +3.

Specific sites only: 1 match pattern.

What the developer says, and 3 screenshots

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

Users
25
Rating
4.7 (3 ratings)
Users, last 30 days
+3
Rating, last 30 days
Steady over 30 days
Version
1.0.4
Updated in the store
2024-07-16
Published
2024-06-10
Manifest
V3
Browser access
2 permissions, 1 site pattern

How it has moved

Users
+3 since 09.10
22-26 · 15 readings
  1. 2026-10-0922
  2. 2026-10-1022
  3. 2026-10-1623
  4. 2026-10-1725
  5. 2026-10-1824
  6. 2026-10-2125
  7. 2026-10-2224
  8. 2026-10-2423
  9. 2026-10-2722
  10. 2026-10-2925
  11. 2026-10-3123
  12. 2026-11-0124
  13. 2026-11-0523
  14. 2026-11-0726
  15. 2026-11-0825
Rating
unchanged since 09.10
reviewsrating 4.67 · 15 readings
  1. 2026-10-09reviews3rating4.67
  2. 2026-10-10reviews3rating4.67
  3. 2026-10-16reviews3rating4.67
  4. 2026-10-17reviews3rating4.67
  5. 2026-10-18reviews3rating4.67
  6. 2026-10-21reviews3rating4.67
  7. 2026-10-22reviews3rating4.67
  8. 2026-10-24reviews3rating4.67
  9. 2026-10-27reviews3rating4.67
  10. 2026-10-29reviews3rating4.67
  11. 2026-10-31reviews3rating4.67
  12. 2026-11-01reviews3rating4.67
  13. 2026-11-05reviews3rating4.67
  14. 2026-11-07reviews3rating4.67
  15. 2026-11-08reviews3rating4.67
Users
+4 since 01.09
17-26 · 29 readings
  1. 2026-09-0121
  2. 2026-09-0222
  3. 2026-09-0421
  4. 2026-09-0620
  5. 2026-09-1018
  6. 2026-09-1317
  7. 2026-09-1520
  8. 2026-09-1621
  9. 2026-09-2122
  10. 2026-09-2521
  11. 2026-09-2623
  12. 2026-09-2819
  13. 2026-10-0522
  14. 2026-10-0821
  15. 2026-10-0922
  16. 2026-10-1022
  17. 2026-10-1623
  18. 2026-10-1725
  19. 2026-10-1824
  20. 2026-10-2125
  21. 2026-10-2224
  22. 2026-10-2423
  23. 2026-10-2722
  24. 2026-10-2925
  25. 2026-10-3123
  26. 2026-11-0124
  27. 2026-11-0523
  28. 2026-11-0726
  29. 2026-11-0825
Rating
unchanged since 01.09
reviewsrating 4.67 · 29 readings
  1. 2026-09-01reviews3rating4.67
  2. 2026-09-02reviews3rating4.67
  3. 2026-09-04reviews3rating4.67
  4. 2026-09-06reviews3rating4.67
  5. 2026-09-10reviews3rating4.67
  6. 2026-09-13reviews3rating4.67
  7. 2026-09-15reviews3rating4.67
  8. 2026-09-16reviews3rating4.67
  9. 2026-09-21reviews3rating4.67
  10. 2026-09-25reviews3rating4.67
  11. 2026-09-26reviews3rating4.67
  12. 2026-09-28reviews3rating4.67
  13. 2026-10-05reviews3rating4.67
  14. 2026-10-08reviews3rating4.67
  15. 2026-10-09reviews3rating4.67
  16. 2026-10-10reviews3rating4.67
  17. 2026-10-16reviews3rating4.67
  18. 2026-10-17reviews3rating4.67
  19. 2026-10-18reviews3rating4.67
  20. 2026-10-21reviews3rating4.67
  21. 2026-10-22reviews3rating4.67
  22. 2026-10-24reviews3rating4.67
  23. 2026-10-27reviews3rating4.67
  24. 2026-10-29reviews3rating4.67
  25. 2026-10-31reviews3rating4.67
  26. 2026-11-01reviews3rating4.67
  27. 2026-11-05reviews3rating4.67
  28. 2026-11-07reviews3rating4.67
  29. 2026-11-08reviews3rating4.67

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.

  • *://*.mailmuse.site/*
  • Read and change cookies on the sites it can access cookies
  • 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

MailMuse publishes 2 listings we track, 31 users between them. Listed website: mailmuse.site.

  1. TabScope MailMuse · Productivity · Tools · published 2026-04-19 6 users

Like this one

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

  1. Email Writer Assitant Describes nearly the same job, smaller audience 4 users
  2. Cordial Ai - Email Writing Assistant Describes nearly the same job, smaller audience 27 users ★ 5.0
  3. MailCraft - AI Email Writer Describes nearly the same job, smaller audience 3 users (last published figure)
  4. EmoGPT: Secure ChatGPT Email Writer for Gmail Describes nearly the same job, smaller audience 378 users ★ 4.2
  5. AI Email Writer 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/pabjndociiaccmgnmogojopcaofmldlm/badge.svg)](https://extops.dev/extensions/pabjndociiaccmgnmogojopcaofmldlm)

HTML

<a href="https://extops.dev/extensions/pabjndociiaccmgnmogojopcaofmldlm"><img src="https://extops.dev/extensions/pabjndociiaccmgnmogojopcaofmldlm/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 2026-11-08. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built