The most expensive mistake in digital products isn’t a bad design. It’s spending three weekends building something for a market that was never going to buy. Nobody sees it, and nobody tells you why.
You don’t need a paid tool to avoid most of that. You need about twenty seconds and one Etsy search. Here’s the check I use before building anything.
The idea: buyers leave evidence
You can’t see another shop’s sales. But you can see what sales leave behind: reviews, repeat patterns, and price bands that have settled. Those three signals are enough to separate “busy market” from “empty room” in most cases.
Search your idea on Etsy the way a buyer would type it, for example “wedding budget spreadsheet” (not “wedding finance organisation tool”). Then look at the first row or two of results.
Check 1 — Proof of demand (8 seconds)
Look at the review counts on the top five listings.
- Several listings with 1,000+ reviews: proven demand. People buy this, in volume, repeatedly.
- A few listings in the hundreds: real but smaller demand. Often a good place for a new shop.
- Almost nothing above 20–30 reviews: either a brand-new trend or a niche with no buyers. Be careful.
Reviews aren’t sales, since only a fraction of buyers leave one. But as a relative signal between niches, they’re the best free evidence you have.
Check 2 — Sameness (6 seconds)
Squint at the thumbnails. Do they all look alike?
If the top ten results use the same layout, colours and style, the market is proven but under-differentiated. That’s good news: buyers are there, and anything that looks meaningfully different stands out. If every result looks different, buyers haven’t settled on what they want yet, and you’ll need to work harder to explain yourself.
Check 3 — Price band (6 seconds)
Note the lowest and highest prices in the first row.
- Everything clustered at $1–3: a race to the bottom. You’ll need volume or a bundle to make it worthwhile, because fixed fees eat cheap items.
- A spread from about $3 to $15+: buyers pay for quality. There’s room to be the better, pricier option.
- Heavy “% off” badges everywhere: the listed “original” prices are anchors. Judge by the sale price.
Putting the three checks together
| Demand | Sameness | Price band | Read |
|---|---|---|---|
| High | Alike | Wide | Go. Proven buyers, room to stand out and room to charge. |
| High | Alike | Narrow and cheap | Only with a twist: a bundle, a premium version, or a sub-niche. |
| Medium | Varied | Wide | Test small. Build a minimum version and see if it sells. |
| Low | Any | Any | Skip for now, unless you already have your own audience asking for it. |
What twenty seconds can’t tell you
This check is a filter, not a verdict. It won’t show you seasonality (a Christmas niche looks dead in March). It can’t compare fifty niches side by side, or tell you whether the top shops are one lucky listing or a whole category that sells. For that you need the numbers laid out across many shops at once.
Skip the manual checking
Etsy Niche Research 2026 runs this kind of evidence check across 293 shops in 49 categories. Every category is laid out so you can compare them in one sitting, with no advice and no hype, just the data. PDF plus spreadsheet, $4.99.
A simple rule to finish
If a niche passes all three checks, build the smallest good version first, then list it. Let buyers vote before you build the deluxe edition. Once it’s live, the next lever is the first photo, and you can test that like an ad.
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