Before you build, you rarely have direct evidence that anyone wants your product. Search data is one of the few kinds of evidence you can collect on your own, today, without a prototype or an audience. Used carefully, it tells you whether people are actively looking for a solution, and whether businesses find those people worth paying for.
Why search data is useful evidence
A search is a person stating a need in their own words, unprompted. That makes it more honest than a survey answer. Search volume at scale shows the need is common; the words people use show how they describe it, which is useful for your landing page long before it is useful for SEO.
Which keywords to check
Look at four groups, not just your category name:
- Problem searches: “how to stop missing phone orders”, “automate invoice reminders”. These show the need exists, whether or not people know a product could solve it.
- Category searches: “restaurant phone ordering software”. These show people know products exist and are shopping.
- Competitor searches: competitor names and “[competitor] alternatives”. Alternatives searches are people unhappy with what they have, which is exactly who a new entrant can win.
- Comparison and pricing searches: “[competitor] pricing”, “[A] vs [B]”. These are people close to buying.
Reading volume, difficulty and CPC
| Metric | What it measures | What it tells you about demand |
|---|---|---|
| Search volume | Estimated average monthly searches | How many people state this need |
| Keyword difficulty | How hard it is to rank on the first page, based on who ranks now | How contested the attention is, and whether a new site can win it |
| Cost per click (CPC) | What advertisers pay for a click from this search | Whether people searching this tend to buy |
Read them together. Volume without CPC can be curiosity. A high CPC on modest volume often means a valuable B2B buyer: advertisers would not keep paying several dollars a click unless those clicks turned into customers.
Patterns and what they mean
Proven and valuable
High volume, high CPC. Real demand; slow to rank. Look for narrower terms.
Often the sweet spot
Moderate volume, high CPC, lower difficulty. Buyers exist and the results are open.
Interest, little buying
High volume, near-zero CPC. Common for curiosity and informational topics.
Too early, or too niche
Low volume, low CPC. Check the problem searches before ruling it out.
- High volume, high CPC, high difficulty: proven, valuable and contested. Demand is real; winning search traffic will be slow. Look for narrower terms within it.
- Moderate volume, high CPC, lower difficulty: often the sweet spot for a new product. Buyers exist and the incumbents have not locked down the results.
- High volume, near-zero CPC: lots of interest, little buying. Common for informational topics and consumer curiosity.
- Problem searches but no category searches: people have the need but do not know a product exists. A real opportunity, but you will be educating the market.
- Rising “alternatives” searches for a competitor: dissatisfied customers. Read that competitor’s reviews to find out why.
Search data also points at gaps: terms with demand where competitors do not rank are content and positioning you could own. The guide on finding a gap in the market covers how to test those.
Where search data misleads
- Volumes are estimates. Providers model them, usually as rounded monthly averages. Treat them as orders of magnitude, not counts.
- Not every market searches. Enterprise buyers often find vendors through referrals and analysts; a low number does not rule the market out.
- New categories have no name yet. Zero volume for your category term may just mean people describe the problem differently. Check the problem searches.
- Seasonality. A monthly average hides peaks. Check the trend before drawing conclusions from one month.
Search data is one piece of evidence. Combine it with the competitor map, their pricing and customer conversations, as in the validation guide, before deciding.