|Keyword Research Tool|
|Identify Top Keywords|
|Negative Review Alerts|
|Free Chrome Extension|
|Search Rankings Tracker|
|Global Amazon Product Database|
|Starting Price||$69/m USD|
|Starting Price||$39/m USD|
Also the wide range of countries and zones that they do cover is a great point in comparison with other tools.
In addition, their ASIN report helped me to find the competitor's purchase keyword,I added these words to the ppc keywords list, which brought a good sales.
SellerSpirit is a awesome software that help me to find profitable products to sell.
One of its standout features is the ability to view time trends in relation to the products you are selling.
Amazon SEO Consultant
The interface is beautiful and can be toggled on and off with a “click of a icon”
Fairly basic and on the pricey side, Amachete is a browser plugin which allows customers to calculate estimated sales from open Amazon pages.
Amazon Seller Tools