Picking a Lane Instead of Chasing a Keyword List
How to choose what to build: start from a category you understand, use keyword frequency to find proven lanes, and decide within ten days.
Keyword rankings are a map of demand, not a map of your advantages. Treating them as the latter is one common way indie developers end up building a competent product nobody needs. Here is the order in which we would choose a lane.
Start from a category you already understand
The first filter is not search volume. It is whether you already understand how the work gets done in this category.
Test yourself with one question: can you name ten specific people who have this problem, and describe what they do about it today? If the answer is a vague "developers, probably," you are about to learn the category and build the product simultaneously, and both tend to take longer than expected.
Understanding a category pays off in ways no keyword tool shows you:
- You know what to leave out. Many first versions fail because they cover the whole workflow badly instead of one step well.
- You know the vocabulary. You rank for the words your buyers type, because you would type them too.
- You can tell a real complaint from a cosmetic one. Forums are full of feature requests nobody will pay to solve.
Keyword frequency shows you proven lanes
The keyword ranking gives you search volume, cost per click, difficulty, and how many sites hit each term. One of the most useful numbers there is frequency: how many independent domains target the same term or a close variant.
One site targeting a term might be a weekend project. Five independent domains, owned by different people and launched in different years, all building pages around that term, usually means several teams saw the same demand, and some of them have likely found paying users. That looks more like a lane than a guess.
Two cautions when you read frequency counts:
- Frequency suggests the lane exists, not that there is room for you. Check on the growth ranking whether those domains are still growing month over month or whether all five are flat. A proven lane with expanding traffic is the better bet. A proven lane in decline can be a trap dressed as validation.
- Cost per click is a second opinion. When advertisers pay real money for a term, that intent usually converts into revenue somewhere. High CPC with moderate volume often beats high volume with no commercial intent.
Weigh demand against competition, honestly
Demand without a wedge is a hobby. The question is not whether you can beat the category leader, but whether there is a sub-intent you can plausibly own within six months.
A concrete check: sort the terms in your category by volume, then look at who holds the top three results. If the first page is entirely DR 70+ platform domains, aim at modifiers instead of the head term: by job to be done (convert, extract, review, migrate), by input type (PDF, spreadsheet, screenshot, repository), by the tool it must connect to, by role and team size, or by language and region.
Competition is not only a search problem either. If incumbents offer a generous free plan, a marketplace listing, and a template gallery, the bar is likely higher than the rankings suggest, and your distribution plan has to account for it.
Our bias, stated plainly: pick a lane where you can be the best in the world at one specific job, not the third-best option for a broad one. Small enough that one person can win it, large enough that two hundred people will pay thirty dollars a month for it.
New model releases open fresh lanes
A meaningful jump in model capability often resets the question "can this even work?" and weakens what protected incumbents. New lanes tend to appear there.
A few mechanisms come up again and again:
- Work that used to require a team becomes a single product. When the model handles the hard step reliably, the rest is product design.
- New input types become addressable. A model that reads screenshots, audio, or long documents turns whole formats into new markets.
- Cost changes rewrite the business model. Cheap fast inference makes always-on and per-output pricing possible where per-seat was the only option.
To catch these windows, watch the model release timeline rather than the news cycle. In the weeks after a release, new terms often show up in trending keywords and the keyword ranking with no established leader, and early working demos have a better chance of getting ranked and linked quickly. In our observation the window often lasts only a few months before the space gets crowded.
Not every release opens a lane. The filter is one question: what could not be built last month that can be built now, and who was already asking for it before the model shipped?
A shortlist and decide routine
Here is a routine you can run once a week in about ninety minutes.
- Pull the keyword ranking and keep terms targeted by three or more independent domains.
- Filter to categories you understand. This often cuts the list by more than half.
- Score each remaining term on four questions. Can I ship something genuinely useful in three weeks? Is there a buyer today, with evidence that someone already pays for a worse solution? Can I reach this audience without paid ads? Will I still care about this in twelve months?
- Keep two, delete the rest. A shortlist of fifteen is often a way of not deciding.
Then run a ten-day validation on each: a landing page, one free micro tool that does a single useful thing, and two hundred targeted visitors from the channel you plan to rely on. Measure the core action, not sign-ups in general: connected an account, exported a file, ran the tool twice.
Our own rule of thumb: if fewer than five percent of those visitors perform the core action, consider dropping the lane and moving to the next one. Adjust the number to your category. That is not failure; it is some of the cheapest information you will get all quarter.
To tell whether sites in a lane are really growing or just riding a launch spike, see How to Read a Growth Ranking Without Fooling Yourself.
Write the decision down before you start, including the number that would make you stop. A ship's log is only useful if it records the heading you committed to. Choosing a lane is a bet on your own attention as much as on the market, so pick one where you would happily be the user.