Amazon product search & seller KPI studio
Search any Amazon marketplace for a product. We fetch the top listings, extract price, BSR, rating and review counts, then compute the optimal seller price via the constant-elasticity Lerner rule together with a full KPI stack: units/day from BSR, monthly revenue & profit, margins, break-even ROAS, max ACoS, target TACoS, demand / competitiveness / listing-health scores.
Elasticity |ε|2.5
COGS % of price30%
Referral fee15.0%
FBA / unit4.5 USD
Target TACoS15.0%
Presets — save query + all sliders, load or share via link
Enter a query and press Search Amazon to fetch live listings and per-product KPIs.