A useful startup founder interview helps the audience understand how a business works and what the founder has learned. It combines a clear narrative with questions that reveal decisions and evidence.
Begin with the problem the company addresses and the customers it serves. Explore how the founder tested the idea, selected a business model, responded to setbacks and evaluated progress. Ask for examples where useful, and clarify ambiguous claims.
Avoid treating the interview as an advertisement. Give the founder space to explain challenges and limitations while maintaining a respectful, well-prepared conversation.