ProfitLens - Amazon Product Analyzer

Evaluate Amazon product profitability and opportunity directly in your Chrome side panel.

ProfitLens is a fast, lightweight, and 100% privacy-focused Amazon product research and unit economics calculator that lives directly in your Chrome Side Panel. Tired of bloated $80/month extensions that slow down your browser and send your confidential product ideas to external servers? ProfitLens gives you clear, honest financial clarity without subscription fees or tracking. ⚡ KEY CAPABILITIES • Instant Unit Economics & Margins Calculate net profit, margin %, and ROI instantly. Control your real COGS, domestic/international shipping, advertising budgets, and custom overhead. • Truth in Data — Zero Fabrication Unlike other tools that secretly invent costs, ProfitLens never fabricates your product cost or assumes random shipping rates. If data is missing, we clearly label it so you never make decisions based on false assumptions. • Automated FBA Fee & Tier Classification Extracts product dimensions and weight to calculate exact Amazon FBA Pick & Pack fee tiers (Small Standard, Large Standard, and Oversize). • BSR Sales Velocity Estimation Inspects Best Sellers Rank (BSR) across categories to estimate indicative monthly sales units and velocity tiers (Very High, Strong, Moderate). • Multi-Marketplace & Localized Currency Support Supports Amazon.com, Amazon.in, and Amazon.co.uk. Intelligently identifies localized currencies (₹ INR, $ USD, £ GBP, € EUR) and offers optional FX conversion. • Side-by-Side Product Comparison Save prospective winners to your local shortlist with one click. Compare margin, ROI, reviews, and revenue potential, and export clean CSV reports. 🔒 100% CLIENT-SIDE & PRIVATE Your product research is your trade secret. ProfitLens runs entirely within your browser's local sandbox. No remote servers, no user tracking, and zero ASIN transmission. Stop paying for bloated SaaS. Analyze Amazon listings with clarity, speed, and privacy.