4 items
Landed margin vs Alibaba, an Edge Report from critical reviews, and a fortress score for any Amazon listing. Know if an Amazon listing is beatable before you wire a factory. FortressScore adds one panel to any Amazon product page: LANDED MARGIN AGAINST REAL COMPS The product image is matched on Alibaba in a background tab, the results are scored for whether they're actually the same product, and the median supplier price flows into a full landed-cost model: freight, duty, placement, FBA fee by size tier, referral, PPC, returns. Net per unit, margin, ROI, breakeven price, cash needed for the MOQ. Every number is editable and the table recomputes. EDGE REPORT FROM CRITICAL REVIEWS Up to 100 critical reviews, pulled through your own Amazon session, become weak spots and strong spots. Each weak spot is turned into a concrete spec to demand, one question that separates a real factory from a trading company, and what a third-party inspector should test before shipment. Strong spots tell you what you must match. Copy any question with one click. FORTRESS SCORE One 0 to 100 read on how hard the listing is to displace, from its review base, its age, and whether its biggest complaint has ever been fixed. SUPPLIER TRACKER Save products and suppliers with quotes, MOQ, lead time, sample cost, status, and notes. The list you actually come back to when it's time to order. Free: unlimited margin math and comps, 5 Edge Reports a day. Pro: 100 a day. Built for private-label sellers evaluating generic products. Not affiliated with Amazon or Alibaba.
Sep 19, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.