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A Product Research Spreadsheet is the fastest way to turn scattered ideas into a clear, data-backed shortlist. This guide is for Amazon FBA sellers who are choosing their next product and want a repeatable method to compare product ideas side by side using demand, competition, and revenue signals. You will learn a simple two-layer framework (Product Type to Specific Product), the key columns to track, and a step-by-step workflow to fill the sheet with SellerSprite data. It works across Amazon US, UK, DE, and JP, but examples assume Amazon.com and USD.
A good spreadsheet turns product research into a decision process, not a guessing game. Instead of opening 50 tabs and forgetting what looked promising, you collect the same metrics for every idea and compare them in one place.
Pro TipDo not start with one product you love. Start with 10 to 30 product types, then let the spreadsheet tell you where the opportunity actually is.
Common mistakeResearching only the broad category keyword. You might find a huge market, but miss the specific long-tail niches where a new seller can realistically rank and convert.
This spreadsheet is designed around a two-layer product research framework. Layer 1 is the market. Layer 2 is the niche you can win first.
A product type is a broad short-tail keyword (often 1 to 2 words) that describes the overall market you are evaluating. Think "travel mug" or "pet carrier". This layer helps you estimate the market ceiling and understand whether the category is worth your time.
A specific product is a long-tail keyword (often 3 to 5 words) that describes a narrower angle inside the product type. It usually includes an audience, feature, size, material, use case, or style. Examples: "travel mug for kids" or "pet carrier airline approved".
Product Type tells you how big the opportunity could be if you become a top seller. Specific Product tells you where you can enter and win first. Many successful launches start by owning one long-tail niche, then expanding variants and keywords until the brand competes in the broader category.
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Build your sheet in two sections: Product Type (market-level) and Specific Product (niche-level). Each row should answer the same question: is this idea worth testing compared to the others?
Use these columns to quickly compare broad markets:
Figure 1. Product Type section layout for market-level comparison.
For each product type, list 5 to 10 long-tail variations you could realistically enter with a differentiated offer.
Figure 2. Specific Product section layout for niche-level comparison.
Use this workflow every time you research a new product. It is designed to keep you moving from ideas to evidence to action.
Create 5 to 10 long-tail keywords under each product type using one of these patterns:
Then use Keyword Research and ABA research to confirm which long-tail phrases have real demand in your target marketplace.
Numbers tell you where to look. Reviews tell you how to win.
Use a simple scoring sheet so your shortlist is defensible. Here is one practical model (adjust thresholds to your category):
When you are down to 1 to 3 finalists, sanity-check profitability before you source. Use Calculate Profit Margins to model FBA fees and landed cost scenarios.
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Here is a mini case you can replicate. Numbers below are anonymized and simplified to show the decision logic, not to promise results.
Figure 3. Example rows with masked values to illustrate how a shortlist is formed.
Want to download and use the product research template mentioned in this article? Get access here: Click to open the Product Research template
Common mistakeDownloading the template and filling it out once. The spreadsheet becomes powerful when you keep updating it and reuse it as your product pipeline.
Add 20 product types today, expand each into 5 long-tail niches, and shortlist 1 to 3 finalists with a score you can defend.
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Join the SellerSprite community on the Facebook Group to share your sourcing journey, ask questions, and get support from fellow Amazon sellers.
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Ready for the next step? Open the SellerSprite Academy course directory to continue building your Amazon FBA skills chapter by chapter.
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A practical minimum is 50 specific product entries. If you can, aim for 80 to 120. The goal is to cast a wide net, then let the spreadsheet narrow it down with consistent rules.
Start with the marketplace you will launch first. If you plan US and EU, create separate columns (or separate tabs) for each marketplace because search volume, price bands, and competitors can differ significantly.
Update your finalists right before you source and again right before launch. For your longer idea list, a monthly refresh is usually enough. Markets move, and the sheet is most valuable when your shortlist reflects current signals.
There is no universal number, but you generally want a long-tail niche where page 1 is not packed with near-identical listings and where review barriers are not extreme. Use the spreadsheet to compare relative difficulty across your own options.
Treat them as directional signals, not guarantees. Use estimates to rank ideas, then validate the top picks with deeper competitor review, cost modeling, and a cautious inventory plan.
SellerSprite TeamAmazon Product Research Strategists, SellerSprite
We help Amazon sellers turn market signals into launch decisions using repeatable frameworks and spreadsheet-driven workflows. Our methodology in this guide is the 2-layer product research framework (Product Type to Specific Product) combined with a spreadsheet-driven decision process.
Reviewed by: SellerSprite Product Research Lead
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