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, inject clunky overlays, and send your confidential product research to external servers? ProfitLens gives you clear, honest financial clarity without subscription fees or tracking. ⚡ KEY CAPABILITIES IN VERSION 1.0.2 • Instant Unit Economics & Margins Calculate net profit, margin %, and ROI instantly. Control your real COGS, domestic/international shipping, advertising budgets, and custom overhead. • Provable COGS Benchmark Presets Jumpstart calculations with one click using industry-standard formulas: - 25% Target (Private Label 4x markup) - 33% Rule of Thirds (1/3 product, 1/3 fees, 1/3 net margin) - 50% Keystoning (Wholesale distributor standard) • Interactive BSR Demand & Sales Velocity Simulator Simulate "what-if" scenarios by entering any Best Sellers Rank (BSR) to project indicative monthly sales velocity, units per month, and estimated gross monthly revenue. • 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). • Data Confidence & Integrity Matrix Unlike tools that secretly invent numbers, ProfitLens audits each data point (Product Information, Pricing, Amazon Fees, Sourcing, Demand) and transparently marks missing data so you never invest based on fabricated assumptions. • Dual Appearance: Dark & High-Contrast Lite Themes Work comfortably day or night with a 1-click theme switch between sleek Dark Mode and WCAG AA compliant High-Contrast Lite Theme. • 1-Click Factory Sourcing Quotes Instantly discover direct wholesale manufacturing quotes on Alibaba and IndiaMART to compare real factory landed costs against retail pricing. • Multi-Marketplace & Localized Currency Support Supports Amazon.com, Amazon.in, and Amazon.co.uk. Intelligently identifies localized currencies (₹ INR, $ USD, £ GBP, € EUR, CAD, JPY) with real-time conversion. • Side-by-Side Product Shortlist & CSV Export Save prospective winners to your local shortlist with one click. Compare margins, 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. ⚖️ DISCLAIMER & LIMITATION OF LIABILITY ProfitLens is an independent research utility for educational and simulation purposes only. Calculations and fee models are indicative estimates and do not constitute financial, investment, or legal advice. Developers assume zero liability for inventory decisions or pricing discrepancies. Always verify current Amazon fees in Seller Central before making business commitments. ProfitLens is not affiliated with or endorsed by Amazon.com, Inc.