QMT Engine icon

QMT Engine

by 深圳多瑭科技有限公司 · qmt.io · Tools
FeaturedEstablished publisherManifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Support product insights, historical trends view, keyword research, review download and many more handy features.

Users
1,000
0 in 30 days
Rating
4.2 / 5
unchanged in 30 days
Ratings
5
0 in 30 days
Store rank
#28K
#24K among extensions
Version
2.9.9
updated 14 Aug 2024

Users

monthly, 3 years
3006501,000Aug 2023Apr 2025Oct 2026
Latest, 16 Oct 2026: 1,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
047Aug 2023Apr 2025Oct 2026
Latest, 16 Oct 2026: 5 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 QMT Engine

This extension greatly improves the efficiency for sellers who do product research on Amazon, it provides bunch of simple tools such as download all reviews in 1 click, as well as download q&a, download main images/videos, download A+ images, show all product details in one single block etc, all these stop sellers from doing the tedious work and help save tons of time.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days0+0.0%00.00
6 months0+0.0%−1−0.13
1 year0+0.0%−1−0.13

Chrome Web Store search rankings

Where QMT Engine appears when people search the store, with the 30 day change
Search phrasePosition30 days
engine#96−15

Version history

16 versions recorded
2.9.914 Aug 2024
2.9.89 Aug 2024
2.9.730 Oct 2023
2.9.620 Oct 2023
2.9.513 Sep 2023
2.9.310 Sep 2023
2.9.24 Sep 2023
2.9.127 Dec 2022

Details

Category
Tools
First seen
8 Mar 2019
Size
4.9 MB
Languages
en, zh-CN
Pricing
Free
Privacy policy
qmt.io
Extension ID
jeidgffkhjfpmlifhcfglhbmhjbllllg

Permissions and risk

Minimal riskimpact 4, likelihood 0
Permissions
declarativeNetRequestdeclarativeNetRequestFeedbackcookiesmanagementtabsbackgroundstoragecontextMenusunlimitedStorage
Site access
*://*.amazon.com/**://*.amazon.ca/**://*.amazon.com.mx/**://*.amazon.com.br/**://*.amazon.co.uk/**://*.amazon.de/**://*.amazon.fr/**://*.amazon.it/**://*.amazon.es/**://*.amazon.nl/*and 16 more

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