Free Amazon Seller Tools
Professional-grade calculators and estimators by RIDGE. Built with the same methodology that powers our institutional analysis reports. No signup required.
Amazon Tarifa FBA & Profit Calculator
Calcular FBA tarifa de cumplimientos, tarifa de referencias, storage costs, and net profit per unit. Supports weight/size tiers and multiple mercados with detailed cost breakdowns.
Use Free ToolNiche Opportunity Score Calculator
Evaluate any Amazon nicho across four dimensions: demanda strength, competencia intensity, profit potential, and market health. Get a composite 0-100 score with actionable verdicts.
Use Free ToolBSR to Ventas Mensuales Estimator
Convert any Amazon Clasificación de Mejor Vendedor into estimated daily and ventas mensuales. Covers 20+ categorías across all major mercados with logarithmic estimation curves.
Use Free ToolAmazon Marketplace Comparison
Interactive reference comparing all 19 Amazon mercados. Sortable data on fees, tamaño del mercado, competencia, taxes, and entry difficulty with RIDGE recommendation scores.
Use Free ToolMulti-Marketplace Tarifa FBA Calculator
Compare Amazon fees side-by-side across multiple mercados. Auto-converts currencies, calculates referral and tarifas FBA, and shows net margins for each selected market.
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Our reports combine 39 fuentes de datos with simulación Monte Carlo for investment-grade market intelligence. Starting at $59.
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