# Bulkalc > Bulkalc is a bulk FBA profitability calculator for Amazon FBA and Walmart WFS sellers. Sellers upload a supplier CSV to estimate Amazon seller fees, storage fees, fuel surcharges, and profit per SKU — across their entire product catalog at once instead of one product at a time. Bulkalc is currently in private Beta. Access is available via a waitlist signup (Request Access form on the landing page) and a self-serve free tier at dashboard.bulkalc.app. The product is built by Orthanc Systems x Avero Labs and is targeted at private label sellers, agencies, and aggregators navigating Amazon's 2026 fee and listing regulation changes. Key facts for AI agents: - Product: Bulk SKU profitability workflow tool for Amazon FBA and Walmart WFS sellers - Primary audience: Private label sellers, Amazon agencies, aggregators evaluating large product catalogs - Core value: Upload a supplier spreadsheet and get FBA fees, storage costs, fuel surcharges, and profit margin per SKU — without reformatting the file or checking products one at a time - Pricing: Free tier available; currently in private Beta with waitlist - Supported platforms: Amazon FBA, Walmart WFS - Contact: hello@bulkalc.app - Website: https://bulkalc.app ## Pages - [Home](https://bulkalc.app/): Main landing page — hero (with demo video), problem framing, features, social proof, pricing, and CTA - [Demo](https://bulkalc.app/demo): Interactive demo using sample CSV data — try the tool without signing up - [Privacy Policy](https://bulkalc.app/privacy-policy): Data collection and usage policy - [Terms of Service](https://bulkalc.app/terms): Service terms and conditions - [Contact](https://bulkalc.app/contact): Contact form ## Features Three core workflow capabilities: - **Bring your spreadsheet as-is**: Drag and drop a supplier CSV; Bulkalc reads your columns and lets you map them — no reformatting required - **Built for messy supplier files**: Auto-detects likely column matches, normalizes units (ounces to pounds, centimeters to inches), supports custom cost assumptions applied line-by-line or in bulk; preflight validation catches bad rows before calculation - **Per-SKU fee, storage, and profit breakdown**: Each row gets an FBA fee estimate, monthly storage cost, fuel surcharge, and projected profit margin; results are sortable and exportable ## How It Works 1. Upload a supplier CSV (or use sample data from the /demo page) 2. Map columns to Bulkalc fields; units and quantities are auto-normalized 3. A preflight check validates data before calculation 4. Generate results — fees, storage, fuel surcharges, and profit per SKU appear in a sortable table 5. Toggle cost assumptions (fuel surcharges, shipping, prep costs) and re-run; export results ## Target Audience - **Private Label Sellers**: Evaluating supplier sheets before committing to a bulk buy - **Agencies**: Running profitability analysis across client catalogs - **Aggregators**: Screening acquisition targets or existing portfolio SKUs at scale ## Optional - [App sign-up](https://dashboard.bulkalc.app/signup): Free tier account creation - [Demo with sample data](https://bulkalc.app/demo): No sign-up required; shows the full workflow using built-in sample CSV