See profit margins, suspicious ratings, and review VOC (Voice of Customer) analysis across different platforms.
Users
10K
0 in 30 days
Rating
3.7 / 5
unchanged in 30 days
Ratings
17
0 in 30 days
Store rank
#9,079
#7,778 among extensions
Version
2.1.4
updated 28 May 2026
Users
monthly, 3 years
Latest, 15 Oct 2026:10,000 usersMove the mouse over the chart for any month
Ratings count
monthly, 3 years
Latest, 15 Oct 2026:17 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 Overprice: Amazon Price, Fakespot, Review VOC analysis (former Leapca)
See profit margins, fake (or suspicious) ratings and review insights across different platforms. This plugin is a rework from my personal side hustle ("Amzzm" and "LeapCa.")
This plugin offers the following features:
Displays the profit margin of a product on various e-commerce platforms. The margin is highly accurate, factoring in all platform fees, manufacturer costs, and even unexpected losses.
Performs review analysis (also known as VOC, or Voice of the Customer) based on the most recent reviews. It focuses only on recent reviews to minimize inaccuracy caused by fake feedback, product updates, or other factors.
Highlights Amazon affiliate links across all websites (including non-Amazon sites), providing more transparency when you click on affiliate links.
Highlights MAGA VALUE, the product tariffs cost to import into US marketplace. The calculation is totally based on the REAL-WORLD chinese seller shipping, so that is the ACTUAL COST, and it may different to HOW MANY PEOPLE THINK it should be calculated.
Privacy Policy and Data Handling:
This plugin does not require you to log in.
It does not send or store any user data.
It only sends and stores product data and product reviews gathered from various e-commerce and social media platforms.
If you have any questions, feel free to contact us. Enjoy the plugin, and have a great day!
Growth
Window
Users
Change
Ratings
Rating
7 days
0
+0.0%
0
0.00
30 days
0
+0.0%
0
0.00
6 months
0
+0.0%
+4
−0.83
1 year
+2,000
+25.0%
+7
−0.99
Chrome Web Store search rankings
Where Overprice: Amazon Price, Fakespot, Review VOC analysis (former Leapca) appears when people search the store, with the 30 day change
https://*.sentry.io/*https://*.amazon.com/*https://*.amazon.co.uk/*https://*.amazon.de/*https://*.amazon.fr/*https://*.amazon.it/*https://*.amazon.es/*https://*.amazon.co.jp/*https://*.amazon.ca/*https://*.amazon.cn/*and 48 more