Find the right tool for your task.

Find Amazon category IDs by name. Search categories by keyword to get the IDs needed by bestsellers, finder and deals. …Docs not supplied

Most-rated Amazon sellers. Ordered list of seller IDs with the most ratings in a marketplace (up to 100,000). 50 credit…Docs not supplied

Amazon product search by keyword, with prices and sales. Keyword search like the Amazon search bar, returning up to 10 …Docs not supplied

Is this Amazon price a good deal? Buy now or wait. Price check against history for any ASIN: compares today's price wit…Docs not supplied

Where is this product cheapest? One ASIN across 11 Amazon marketplaces. Compares one ASIN's live price on Amazon US, UK…Docs not supplied

Amazon product research: opportunity score 0-100. Is this product worth selling on Amazon? Scores an ASIN 0-100 from es…Docs not supplied

Amazon category details. Name, parent, children, product count and sales-rank thresholds for category IDs. 1 credit per…Docs not supplied

Watch Amazon ASINs: scheduled price, buy box and stock checks with change alerts. Pay once to monitor 1-50 ASINs every …Docs not supplied

Amazon best sellers list for any category, current or historical. Ordered ASIN list of best sellers in a category (up t…Docs not supplied

Amazon price history API: full product data for 1-100 ASINs. Complete Amazon price history and sales-rank history (full…Docs not supplied

Amazon FBA profit calculator by ASIN. Should I sell this on Amazon FBA? Give an ASIN and your unit cost: returns referr…Docs not supplied

Amazon Product Finder: filter the whole catalog by 300+ criteria. Find ASINs matching any combination of 300+ filters: …Docs not supplied