Inventory Spy vs AmzChart

Inventory Spy

Inventory Spy is the perfect tool for Amazon Marketplace sellers who want to make more money. You can make better pricing and restocking decisions using inventory level information. Forecast your competitor’s trends and always keep a step ahead! Inventory Spy was designed and built by Amazon merchants and has been actively used since 2012.


AmzChart is the #1 Amazon BSR & product research tool. One of the best Amazon seller tools which provide you with the analytics for top-selling items on amazon:ASIN, BSR, FBA, FBM, etc…Your Amazon success depends on this amazing software – AmzChart.

The following is a detailed comparison of these two tools:

Inventory Spy AmzChart
Spy how many products remain on any Amazon
Product’s offer listing page. Check your competitor’s stock!
Monitor Competitor’s inventory levels
See the currently remaining inventory of your
Amazon competitors
Find & Invest in the Most Profitable Products
Scan Millions of Products in Seconds
Real time Sales, Profits, Promotions and Refunds
BSR & Ranking
BSR & Ranking
Total Products More Than 100 Million
Price Free👍 Free👍

One of these two tools is a Google Chrome plug-in, which is relatively simple but very useful! One is a website software tool, which has richer functions and can be used as needed.

Free Tools