What a real gap looks like
A real gap has three properties. There is enough demand for it that you could build a business on it. The current options don't serve that demand well, either because they're missing entirely, badly executed or aimed at a different customer. You can credibly fill it, given your skills, location, capital and team size.
All three have to be true. A market with strong demand and weak competition is no use to you if you can't credibly fill the gap. A market where you're the perfect fit is no use if there's no demand. The trap most owners fall into is having two of the three and convincing themselves the third doesn't matter.
Pulling the signals together
Open a single page. Write three sections.
Section one: demand signals. The two or three things you saw in chapter two that suggested healthy or growing interest. Be specific - which phrases, which trends, which forum patterns.
Section two: competitor weaknesses. The three or four patterns you saw across the five-competitor audit and the review reading. What do most of them ignore, get wrong or under-explain?
Section three: customer language. The three or four phrases that came up repeatedly in the conversations - what people wanted, what frustrated them, what a perfect version would do.
Now read the page and look for overlaps. A real gap is where a demand signal, a competitor weakness and a customer phrase all point at the same thing. Three pointers from three different sources is meaningful. One source on its own is a hunch.
The four-question test
- Demand: can you point to at least two independent signals that show people actively looking for this?
- Competition: can you name at least three competitors and explain specifically how they fail this group?
- Fit: can you credibly deliver the better version with the team, time and money you have?
- Defensibility: if it works, can you keep doing it for the next eighteen months without one big competitor making your offer pointless?
If you can answer yes to all four with evidence, you've found a real gap. If you can answer yes to three out of four, you might have something but you need to address the weak one before launching. If you can only answer yes to one or two, you don't have a gap yet. You have an idea that needs more work.
Three false gaps to walk away from
First false gap: "nobody offers a premium version". Sometimes that's a real gap. Often it means the market has tried premium versions and customers have voted with their wallets for the cheaper option. Before assuming customers will pay more for a better version, check whether premium has been tried recently and how it went.
Second false gap: "all the existing players are bad". Sometimes that's true. Often the existing players are doing fine and you're projecting your own dissatisfaction onto a market that doesn't share it. The four-star reviews check from chapter four catches this.
Third false gap: "there's nobody serving this segment". This is the most dangerous one because it sounds so obvious. If a clear segment with money has nobody serving it, that's worth a second look - usually because someone has tried and the segment turned out to be smaller, cheaper or harder than it looked. Test before celebrating.
When you find a real gap
Don't try to fill it perfectly on day one. The point of finding a gap is to start moving towards it with a small, testable offer. The earlier book 'Designing Your First Offer' walks through how to build the smallest viable version. The next chapter in this eBook turns the gap into a small set of decisions you can act on this month.
When you don't find one
Sometimes the honest answer is that there's no obvious gap. The market is healthy, the competitors are competent and customers are reasonably satisfied. That's not a failure of research. It's a useful answer. It means you'll win by being clearer, more reliable or more pleasant to deal with than the existing players, not by exploiting a market gap. Plenty of excellent small businesses are built on that.
What to do this week
Open the single page. Write the three sections from your existing research. Run the four-question test on each candidate gap. Pick the one with the strongest answers. By Friday you'll have either a real gap to pursue or a clear-eyed reason to compete on execution rather than novelty.
Prove demand before spending heavily. The gap-finding work is what stops you from building something nobody wants. The next chapter turns whatever you've found into a small handful of decisions and a one-page summary.
