Free Tools for Amazon Sellers & Data Teams
10 free tools built by the MishraBrandTechAi team — based on managing $120K+/month in Amazon ad spend and building data infrastructure for 7-figure brands.
PPC Profit Calculator
Calculate ACoS, ROAS, TACoS, break-even point, and true profit after all Amazon fees. Instant, no sign-up.
FBA Profit Calculator
Calculate true net profit per unit after referral fees, FBA fees, COGS, PPC, and shipping. Know your real margin.
Inventory Reorder Calculator
Calculate reorder point, safety stock, days until stockout, and optimal order quantity. Never lose the Buy Box.
Pipeline ROI Calculator
See how much your manual data work costs annually — and the projected ROI of automation over 1 and 3 years.
Dashboard Quote Estimator
Get an instant estimate for your Power BI project — hours, cost range, and timeline based on scope and complexity.
BSR → Sales Estimator
Estimate monthly sales from any Amazon Best Seller Rank. Get units sold, revenue potential, competition level, and opportunity score for 18 categories.
Listing Quality Scorer
Score your Amazon listing quality across 11 checks — title, bullets, images, A+ content, backend keywords, and reviews. Get a prioritised fix list.
FBA vs FBM Calculator
Compare FBA and FBM fulfilment side-by-side. Enter product size, weight, and costs to see which method gives you higher net profit, better margin, and stronger ROI.
ACoS Break-Even Calculator
Find your Amazon break-even ACoS, target ACoS, and max CPC bid. See how ad spend affects profit at every ACoS level with a full profit table.
Product Research Scorecard
Score any Amazon product niche across 12 criteria — demand, competition, profitability, and differentiation. Get an instant Go / Caution / No-Go recommendation.
Let us manage the numbers for you
These tools show you the metrics. Our team builds the systems, runs the analysis, and delivers the insights — so you can focus on growing your brand.