SellerPulse — Margin Calculator & Deal Sheet for Amazon Sellers

Profit, margin, ROI and your max buy cost on every Amazon.com product page. Know what's worth sourcing in seconds.

Know if a product is worth sourcing before you buy a single unit. SellerPulse puts a profit calculator right next to every Amazon.com product. The price and product details fill in automatically: add your costs and instantly see your profit, margin, ROI, the most you can pay per unit and whether the deal meets your targets. WHAT YOU GET • Instant verdict: set your target ROI and minimum profit once, and every product shows whether it meets them, and why • Max buy cost: the most you can pay per unit and still hit your numbers • Break-even price: the lowest price you can sell at without losing money, with referral minimums and returns included • Live profit, margin and ROI as you type, with a full fee and cost breakdown, break-even ACOS and max cost per acquisition • Cost presets: save your fulfillment, freight, referral, ads and returns costs once and apply them in one click • Copy for Sheets: the product and the whole calculation as one row, ready to paste into Google Sheets or Excel • ASIN, rating, Best Sellers Rank and weight at a glance • Deal Sheet: every saved product with its verdict, max buy cost and break-even price in one list FREE TO START Check 5 products a day and save 10 deals, free. Pro: no daily limit, up to 500 saved deals and CSV export for $14.99/month or $89/year. Try Pro free for 14 days. No sign-up, no tracking: your numbers stay in your browser.