We are fully functioning as well as offering unlimited usage of our variation feature.
How Many Extension
Find out how many items your competitors have in stock on any listing in under 30 seconds

Quickly see how many your competition has in stock

Unlimited Use of Variation Viewer

You can use this to see in stock and out of stock variation data on any asin on amazon. This even works on amazon.co.uk, just enter your mws details after signing up and you are good to go. 
View price, reviews, quantity available and even the image. 
Export to CSV and filter more or you can filter and sort right in the table. 
Do you do amazon to amazon flips? We show you next price and next stock and even price difference to easily identify opportunities. 

Easily see data on your competition on the product page

Loads automatically

Product page info loads automatically 

Buy Box Stock

We get the buy box available quantity

Other Sellers

Just curious about the buy box eligible merchants? We give that info to you automatically

Easily see price

Easily see next lowest price for a specific variation

Easily see stock data

Never leave the amazon site and see the stock data for the next lowest price and snag up all their stock and resell it for a profit.

Automatically loads

No need to do anything, this loads automatically

Storefront Feature

Other Features you are going to love

Right-Click Context menu

Easily highlight and right-click any asin in chrome and we will bring you to a page with all the merchant info for that asin.

Iphone and Android Apps

Easily scan or enter a product and see the stock and asin data anywhere you have internet! 

Review/Variation data on mobile (BETA)

Do you buy a lot of shoes, we will show you the most popular variations right on your phone. 

Great support

We use a third party called freshdesk to manage our support tickets to ensure nothing gets lost

Continual developement

We are continuously improving this product and making it better every single month.

Month to month with no long term contracts

You do not need to sign any long term contract with us to use our product. Sign up and cancel anytime

Just Starting

5 Usages per day


  • Limited to 5 Usages/Day
  • Super Fast - Get results in seconds
  • Get Available Qty on Offer Listing Pages
  • Use it as long as you want
  • Fantastic Support


No restrictions + more features

$14.95/month or $149.50/Year

  • Unlimited Usage
  • Super Fast - Get results in seconds
  • Get access to our companion iOS and Android App
  • Get In Stock Qty on Product Detail and Offer Listing Pages
  • Adds up the total amount available on each page!
  • Works on many amazon locales; .com, .co-uk & .de
  • Filter all the in stock variations on a listing and export to csv
  • All future updates included
  • Fantastic Support