MailKing: Email Campaigns in Gmail by cloudHQ
Chrome extension by cloudHQ · Productivity · Communication
- Featured
- Established publisher
- Trader
A Chrome extension in Productivity · Communication with 10 000 users, an established extension. Audience over the last 30 days: unchanged.
Specific sites only: 3 match patterns.
What the developer says, and 4 screenshots
Loading from the Chrome Web Store. Open the listing if it does not appear.
- Users
- 10 000
- Users, last 30 days
- Unchanged (the store rounds this count to 10 000, so it moves only between steps)
- Rating, last 30 days
- -0.19 in 30 days
- Version
- 1.0.2.14
- Updated in the store
- 2026-10-31
- Published
- 2017-11-22
- Manifest
- V3
- Browser access
- 3 permissions, 3 site patterns
How it has moved
- 2026-10-1410k
- 2026-11-1010k
- 2026-10-14reviews121
- 2026-11-10reviews121
- 2026-09-0110k
- 2026-10-1410k
- 2026-11-1010k
- 2026-09-01reviews121
- 2026-10-14reviews121
- 2026-11-10reviews121
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: 3 match patterns.
https://mail.google.com/https://support.cloudhq.net/https://www.cloudhq.net/
-
Run its own code on the pages it can access
scripting -
Keep running while the browser is open
background -
Store data in your browser
storage
Version history
- Version 1.0.2.14
- Version 1.0.2.12
What changed recently
- Package size changed
- Released version 1.0.2.14 (was 1.0.2.12)
- Package size changed
Show the remaining 1
- Released version 1.0.2.12 (was 1.0.2.5)
The publisher
cloudHQ publishes 13 listings we track, 410k users between them. Listed website: mailking.io.
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Save Emails as PDF by cloudHQ 100k users
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Gmail™ Email Templates by cloudHQ 100k users
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Save Emails to Drive by cloudHQ 50k users
Show 5 more from this publisher
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Backup and Sync Google Drive to other clouds 50k users
-
Gmail Tabs by cloudHQ 30k users
-
Embed Videos for Gmail™ by cloudHQ 20k users
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Label Sharing for Gmail™ by cloudHQ 20k users
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Save Emails to Dropbox by cloudHQ 10k users
Like this one
Listings the catalog judges closest in what they say they do.
-
GMass: Powerful mail merge for Gmail 400k users
-
GMerge - Mail Merge for Gmail 6 users
-
Mass Email Sender 446 users
-
Mail Merge for Gmail & Mass Email Sender - EmailMassa 230 users
-
FullMail: Smart Mail Merge Inside Gmail 24 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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Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.
Add a badge to your README or site
The badge shows the audience and rating from our last pass over the store and links back to this page.
[](https://extops.dev/extensions/igmjjjikokpgjnckgfcallenihoeabnk)<a href="https://extops.dev/extensions/igmjjjikokpgjnckgfcallenihoeabnk"><img src="https://extops.dev/extensions/igmjjjikokpgjnckgfcallenihoeabnk/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 2026-10-14. We publish no contact details for extension developers.