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 FBA Fee & Profit Calculator
Calculer FBA fulfillment fees, referral fees, storage costs, and net profit per unit. Supports weight/size tiers and multiple places de marché with detailed cost breakdowns.
Use Free ToolNiche Opportunity Score Calculator
Evaluate any Amazon niche across four dimensions: demande strength, concurrence intensity, profit potential, and market health. Get a composite 0-100 score with actionable verdicts.
Use Free ToolBSR to Ventes Mensuelles Estimator
Convert any Amazon Best Seller Rank into estimated daily and ventes mensuelles. Covers 20+ catégories across all major places de marché with logarithmic estimation curves.
Use Free ToolAmazon Marketplace Comparison
Interactive reference comparing all 19 Amazon places de marché. Sortable data on fees, taille du marché, concurrence, taxes, and entry difficulty with RIDGE recommendation scores.
Use Free ToolMulti-Marketplace FBA Fee Calculator
Compare Amazon fees side-by-side across multiple places de marché. Auto-converts currencies, calculates referral and frais FBA, and shows net margins for each selected market.
Use Free ToolGet a Full Professional Analysis
Our reports combine 39 sources de données with simulation Monte Carlo for investment-grade market intelligence. Starting at $59.
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