Customer Discovery Interview Questions That Work

Good interviews reveal what people actually do under pressure. Great interviews show whether the problem is painful enough to change behavior or budget.

Principles before questions

Ask about the past, not the future. Real events carry evidence; hypothetical answers usually reflect social desirability. Keep interviews conversational and avoid pitching too early.

Core interview sequence

• What happened the last time this problem occurred?
• How did you handle it and why that way?
• What did it cost in time, money, or risk?
• Who else was involved in the decision?
• What would make this a top priority to solve now?

Questions to avoid

Do not ask "Would you use this?" or "Do you like this feature?" These produce optimistic answers that fail in real purchasing contexts.

After the interview

Capture exact phrases. Customer language is useful for value proposition and landing page messaging. Score each interview by severity, frequency, and willingness to switch from current alternatives.

When you have enough data

If the same problem, workaround, and frustration pattern repeats across interviews in one segment, you likely have signal. Then move to offer and solution testing.