Product validation: know if your idea will sell before you launch
Enter your product idea and the market you sell in. The Product Validator measures real Google demand, sizes up the products already selling, reads what their buyers complain about and gives you a verdict, with test campaigns to check it.
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- 1DemandMonthly Google searches, trend and CPC for every search around your product
- 2CompetitionThe top 10 products on Amazon and the web shops selling it
- 3Product offerYour market verdict: Go, Differentiate, Niche or Avoid
- 4Dream productWhat buyers complain about, and the product that fixes it
- 5Test campaignsGoogle Ads campaigns to test real demand with a small budget
Launching on a hunch is expensive
Stock, photos and ads cost money long before the first order. A few minutes of data can save you from the wrong product.
Stock is the expensive part
Minimum order quantities, samples and product photos add up. Finding out after the launch that nobody searches for your product is the costliest way to learn it.
Opinions aren’t demand
Friends and surveys tell you what people say they’d buy. Searches and sales tell you what they actually look for and pay for.
One number isn’t enough
A big search volume with dozens of strong competitors can be worse than a smaller one with weak products. You need demand and competition side by side.
Five steps from idea to verdict
Each step answers one question. You can stop after any of them.
- 1
Demand
Every Google search around your product, with monthly searches, the 12-month trend and CPC (plus Amazon searches in the US). A short checklist removes searches that aren’t about your product, so only real demand counts.
- 2
Competition
The top 10 competing products on Amazon, variants merged, with price, rating, reviews and how many sold last month, plus the web shops selling it. Remove what isn’t a real competitor, add ones we missed by link.
- 3
Product offer
Your market verdict on two axes, how big the market is and how hard it is to win: Go, Differentiate, Niche or Avoid.
- 4
Dream product
Claude compares the competitors’ offers and reads their customer reviews, finds what buyers complain about and describes the product that fixes it, with a target price and what an order costs you in ads.
- 5
Test campaigns
Google Ads campaigns to test real demand with a small budget: ad groups, ads for your product page or your dream product, bids and budget. Export them for Google Ads Editor.
The questions that decide a launch
Every answer comes from live data for your market, not from a generic list of trending products.
Is there demand, and is it growing?
Counted searches for your product, the niche’s size in your market, the trend and the seasons, and how much of the demand belongs to existing brands.
Who already sells it?
The products that sell best, what they cost, how many reviews protect them and whether a few brands own the market.
What do buyers hate?
The complaints that come up again and again in competitors’ reviews: your chance to build the better product.
What should you launch?
Must-haves, fixes and your edge, with a price that comes from what makes your product better, not from undercutting.
Can it pay for its customers?
What a click costs divided by how many visitors buy: the ad cost per order, next to your product cost.
How do you test it?
Ready-made Google Ads campaigns that let real customers answer the question before you order stock.
How to validate a product idea
A practical checklist, step by step. You can do it by hand, or let the Product Validator do the research.
- Measure search demand. Find out how many people search for your product each month, in the words they use. Count only searches for your product, not for related ones or for services nearby.
- Check the trend. Compare this year with last year and look for seasons. A product that only sells in December or is fading needs a different plan than one that grows steadily.
- Size up the competition. Look at the products that sell best: their prices, ratings and how many reviews they have. Thousands of reviews are hard to compete with; a market full of 3-star products is an opening.
- Read the bad reviews. One- to three-star reviews tell you what buyers wanted and didn’t get. That’s where a better product comes from.
- Do the ad math. If a click costs $1.20 and 3 of 100 visitors buy, each order costs $40 in ads. If your margin is smaller than that, you need cheaper searches, a higher price or a better conversion rate.
- Test before you order. Run a small ad campaign to a product page and see whether people click and buy, before you commit to stock.
By hand, that’s a keyword planner, Google Trends, a spreadsheet of Amazon listings and an afternoon of reading reviews. The Product Validator does steps 1 to 5 with live data and builds the campaigns for step 6.
| By hand | Product Validator | |
|---|---|---|
| Search demand | Keyword planner ranges, one search at a time | Every related search with volume, trend and CPC |
| Competition | Browse Amazon and note prices | Top 10 products with sales signals, plus web shops |
| Customer complaints | Read reviews yourself | Claude reads them and sums up what comes up again |
| Ad economics | Spreadsheet | Ad cost per order next to your product cost |
| Test | Build campaigns from scratch | Campaigns ready for Google Ads Editor |
Honest numbers, including when there are none
Bring your own idea. The Product Validator checks a product you have in mind. It doesn’t hand out lists of “winning products”, because the products on those lists are the ones everyone else is told to sell too.
No data, no score. When a niche is too small to judge, you see “Not enough search data” instead of a guess. In categories where Google hides search numbers, the results are marked as not reliable.
Estimates, clearly labelled. Search volumes are monthly averages, Amazon sales come from Amazon’s rounded “bought in past month” badges, and the verdict weighs them. Use it to decide what to test, then let the test campaigns confirm it.
Questions, answered
What is product validation?
Checking, before you invest in stock, that enough people want a product and that you can win them against the shops already selling it. For an online shop that means real numbers: how often people search for it, how strong the competitors are, what buyers complain about and what a customer costs in ads.
How do I validate a product idea?
Measure search demand and its trend, look at the products that already sell and how many reviews they have, read their bad reviews for gaps, work out what an order costs you in ads, and test with a small ad budget before you order stock. The Product Validator walks you through these steps with live data.
Does it find product ideas for me?
No. You bring the idea, the Product Validator tells you whether it’s worth it. If your wording isn’t how people search, it suggests the term they actually use before the research starts.
Which countries does it cover?
The United States, the United Kingdom, Canada, Australia, Germany, Austria, Switzerland, France, Spain, Italy and the Netherlands, with prices and costs in the local currency. Amazon search volumes are available for the United States; competitors on Amazon are checked on the marketplace that serves your country.
How long does a validation take?
Most steps take a minute or two. The competition step can take a few minutes, because it loads live product pages from Amazon. You can leave and come back: every validation is saved.
What if there isn’t enough data?
Then you’re told so instead of getting a made-up score. Very small niches show “Not enough search data”, and in categories where Google hides search numbers, like CBD or vapes, the results are marked as not reliable.
Is it free?
Creating an account is free and comes with 2 credits, no card needed. After that you top up credits when you need them. There’s no subscription and credits never expire.
Is the verdict a guarantee?
No. It’s a decision aid built from real search, marketplace and review data. It tells you where an idea is strong and where it’s risky, and the test campaigns in step 5 let you check it with real customers before you commit.
Find out if your product idea will sell
Enter one product idea and your market. Get demand, competition, customer complaints and a verdict, before you spend on stock.
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