Don't Build What You Hope People Want — Build What They're Already Asking For

The most expensive mistake in software isn't a bug. It's building something nobody asked for.

Every week, founders pour months into a product, launch it, and watch it go quiet. The post-mortem is almost always the same: "We built it, but nobody wanted it." The build wasn't the problem. The demand was never there.

The good news: demand is rarely invisible. People are already talking about the problems they have, the tools they wish existed, and the workarounds they're stuck with. The trick is listening in the right places.

The signal is already public

Before you build, the market has usually already told you what it wants. It's scattered across:

Pain points — "I wish there was a better way to X"
Product requests — "Does anyone know a tool that does Y?"
Workarounds — "I've been doing Z manually for years, it's terrible"
Buying intent — "I'd pay for a tool that fixes this"

These aren't rare. On any given day, thousands of people post exactly this kind of content publicly. The problem isn't that the demand is hidden — it's that it's buried in noise.

Why "just talk to users" isn't enough

The classic advice is to interview potential customers. That's valuable, but it has a blind spot: people you interview are often polite, and they're telling you what they think they want in the abstract. Public posts are different. When someone posts "I've been copy-pasting between three tools for two years," that's not a hypothetical — that's a person living with a problem right now, in public, unprompted.

Public demand signals are:

Unfiltered — nobody is performing for you
Quantifiable — you can count how many people share the same pain
Recent — you see what's happening now, not what was true last year

How to turn noise into a decision

Collecting raw posts is only step one. The real work is clustering them into something you can act on:

Group by problem, not by keyword. Ten posts about "note taking" might be ten different problems. Read what people actually say.
Look for repetition. One person complaining is an anecdote. Twenty people complaining about the same thing is a market.
Score the intent. A post that says "I'd pay for this" is worth more than a post that says "this is annoying." Weight them differently.
Check the workaround. The best opportunities are where people are already doing the job manually — they've proven the need, they just hate the current solution.

The takeaway

You don't need to guess what people want. You need to listen to what they're already asking for, cluster it into real problems, and build the thing that solves the most painful, most repeated one.

DemandOrca exists to do exactly that — monitor public conversations, cluster them into opportunities, and score them so you know where to point your effort. But the principle stands on its own: find the demand before you build the product.