tool4seller - Product Research 4+

Get detailed product insights

Tapcash Inc

    • Free



Tool4seller allows Amazon sellers to do product research easily. See estimated sales, inventory, search terms and keywords right on the listing, and gauge product potential and profits quickly.

Reverse ASIN Lookup
Discover what search terms your competitors are using on Amazon. Leverage their keyword strategies to generate your keyword choices . Data comes from Amazon.

Keyword Research
Find out what keywords bring traffic to your listing. Know their search trends, competing ASINs, ranking, suggested bid to get converting keywords for your own listings and PPC.

Profit Calculator
Have cost breakdown on the ASIN level, including Amazon referral fees, shipping fees, storage fees, etc. Easily toggle between FBA fees and FBM fees to know your profits before selling.

Review Insights
Have review summary and review trends at glance. Automatically find out high-frequency keywords, help sellers analyze product strengths and weakness to improve and gauge product potential.

Product Analytics
Sales trends, ranking, reviews & ratings, buy box... Tool4seller provides you with all the data of the ASIN and its variations you care about to help you build the next best seller.

We currently support all amazon marketplaces.Sign up tool4seller for free.

Tool4seller is committed to providing an all-in-one Amazon seller tool for its users, including sales summary, profit calculation, data analytics, rank tracking, inventory management, PPC optimization, and email automation, to help sellers work efficiently and build the next best seller.

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If you have any problems, feel free to contact us at

What’s New

Version 2.1.6

Optimized UI and UE, fixed bugs.

App Privacy

The developer, Tapcash Inc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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