Mail Master icon

Mail Master

by Company · Social Networking
FeaturedManifest V3 in_app
View in Chrome Web Store Data as of 15 Oct 2026

Let me help you start writing email in just minutes.

Users
850
+27 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
4
0 in 30 days
Store rank
#34K
#29K among extensions
Version
0.0.3
updated 31 Jan 2023

Users

monthly, 3 years
2006001,000Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 850 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
025Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 4 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Mail Master

MailMaster is the AI-powered email assistant that helps you write emails with greater efficiently, proficiency, eloquence, and speed. Users only need to describe the key information to include in the email, or just a few keywords, and MailMaster will do the rest. MailMaster supports 15 languages. Write an email in seconds!

Growth

WindowUsersChangeRatingsRating
7 days+52+6.5%00.00
30 days+27+3.3%00.00
6 months−18−2.1%00.00
1 year+50+6.2%00.00

Chrome Web Store search rankings

Where Mail Master appears when people search the store, with the 30 day change
Search phrasePosition30 days
mail#93−20

Version history

3 versions recorded
0.0.331 Dec 2022
0.0.229 Dec 2022
0.0.126 Dec 2022

Details

Category
Social Networking
First seen
26 Dec 2022
Size
179 KB
Languages
en
Pricing
in_app
Privacy policy
mailmaster.ai
Extension ID
kknkijjkpcgnbniicildliblkcbmhfdl

Permissions and risk

Minimal riskimpact 3, likelihood 0
Permissions
contextMenusstoragetabs
Site access
https://api.mailmaster.ai/

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