The Cheapest Research in Business Is a Conversation With Ten Customers

The cheapest research in business is a conversation with ten real customers. It's also the step founders skip most — because they're quietly afraid of the answer.

I've watched it in my own work and in dozens of companies I've advised. We'll spend six months and real money building, but we won't spend six afternoons asking the people we're building for what they actually need. Building feels like progress. Asking feels like risk. So we bet the six months to avoid the six afternoons.

It's exactly backwards.

A few things I've learned about doing this well — because “talk to customers” is easy to say and easy to do badly:

Don't pitch. Listen. The moment you describe your idea, the conversation is contaminated. People are polite; they'll tell you it's great. You didn't learn anything — you just got flattered. Ask about their problem, their current workaround, the last time it actually cost them something.

Watch what they do, not what they say they'd do. “Would you use this?” is a useless question — everyone says yes to a hypothetical that costs them nothing. “What are you using today, and what did it cost you?” tells you the truth. Past behaviour and real spend don't lie the way good intentions do.

Ten is enough to hear the pattern. You're not running a survey. By the fifth or sixth honest conversation, the same pain — or the same shrug — starts repeating. That pattern is worth more than any amount of internal debate.

The uncomfortable part is that these conversations can kill your idea. Good. An idea that dies after ten conversations was going to die anyway — you just saved yourself the version where it dies after two years and a lot of money.

The answer you're afraid of is the cheapest thing you'll ever buy. Go buy it early.

When did talking to customers change what you were building — or stop you from building the wrong thing?