[ Free tools ]
Ecommerce calculators and one-shot TrendMetric previews
Run ROI, profit, ROAS break-even, CLV, and margin math with no account. Each catalog preview is one live analysis on stored TrendMetric data — then signup to keep researching.
Unlimited calculators
Calculator
ROI Calculator
Enter what you put in and what you got back. The calculator returns net profit, ROI, and a return multiple using the same accounting identity operators use in a spreadsheet.
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Calculator
Ecom Profit Calculator
Stack selling price, units, COGS, fulfillment, payment fees, and ads. The output is net profit, net margin, and profit per unit for that period.
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Calculator
ROAS Break-Even Calculator
Contribution per order is what is left after COGS, shipping, and fees. Break-even ROAS is price divided by that contribution. Below that ratio, ads buy unprofitable revenue.
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Calculator
Customer Lifetime Value Calculator
Simple historic CLV: average order value × orders per year × years × gross margin. Add CAC to see what is left after you paid to acquire the customer.
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Calculator
Profit Margin Calculator
Gross profit is revenue minus COGS. Net profit subtracts operating expenses. Markup is gross profit divided by cost, which is not the same as margin.
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One-shot TrendMetric previews
Live catalog data from the same stored products and markets as the workspace. One successful analysis per visitor per tool. Calculators stay unlimited.
One free analysis
Trending Products
A one-shot look at TrendMetric’s product catalog — the same research surface as Trending Products in the workspace. Calculators on this hub stay unlimited. This preview is limited to one analysis per visitor.
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One free analysis
Trending Markets
One public look at a TrendMetric market snapshot — estimated revenue context around a category, not a spreadsheet you can page forever.
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One free analysis
Who’s Scaling
Who’s Scaling ranks catalog movement — products or markets showing stored acceleration — not a live scrape of every ads library.
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One free analysis
AI Market Analysis
AI Market Analysis on TrendMetric is a structured snapshot on stored catalog markets — this public run uses the August 2026 monthly board, not a general-purpose chatbot.
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One free analysis
Product Forecast
Forecast on TrendMetric is a demand range on catalog products (and markets in-app). This public page is one analysis, not an unlimited forecaster.
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