Video · ~20 min

How To Talk To Users | Startup School

Gustaf Alstromer · Y Combinator Free Beginner

How To Talk To Users | Startup School

When you have no budget and one weekend, the highest-signal research isn't a report, it's a handful of real conversations, and this YC talk is the clearest guide to doing them well. Gustaf Alstromer shows exactly what to ask so users hand you real problems instead of polite opinions. It reframes market research from something you buy into something a solo founder can just go do.

  • A five-minute honest conversation beats thousands of survey responses for understanding whether a market's pain is real.
  • Ask about the person's past and present behavior, not hypothetical futures or whether they like your idea.
  • Hold your solution back until the end (or leave it out) so you don't bias what people tell you.
Watch on YouTube ↗

It answers 17 questions

  1. How do I talk to customers without them just telling me what I want to hear?
  2. How many customer interviews do I need before I trust the signal?
  3. How do I know if my product is confusing to users?
  4. Is cold outreach even worth it, or is it just spam that hurts my brand?
  5. How do I show a prototype to users without biasing their reaction?
  6. How is founder-led sales different for Indian founders selling to global (US) buyers?
  7. What's the difference between a customer saying they'll pay and actually pulling out a card, and how do I test the real one early?
  8. My onboarding has too many steps and people drop off before they see value. How do I cut it down?
  9. Should I do customer interviews live over a call, or is survey data good enough at the start?
  10. Everyone says do things that don't scale, but where's the line between that and just wasting weeks doing manual work?
  11. How do I decide the single riskiest assumption my MVP should test instead of trying to prove the whole idea at once?
  12. How is validating a B2B idea different from validating a consumer app?

And 5 more across the hub.

Read with it

  1. The single best thing ever written on customer conversations. It teaches you to ask about the customer's life and past... momtestbook.com Book · ~130 pages The Mom Test Rob Fitzpatrick
  2. The permission slip to recruit users by hand, do things manually, and deliver 'insanely great' experiences to your first few... paulgraham.com Essay · ~15 min read Do Things That Don't Scale Paul Graham
  3. Turns the vague feeling of product-market fit into a number you can move. Ask users how they would feel if they could no longer... First Round Review Article · ~20 min read How Superhuman Built an Engine to Find Product/Market Fit Rahul Vohra
  4. A short, practical field guide to customer discovery: who to talk to, how to find them, and how many. Pairs perfectly with The... talkingtohumans.com Book · ~80 pages (free PDF available) Talking to Humans Giff Constable
  5. A deep conversation on why direct questions fail and how story-based interviews surface real behaviour. Torres names the common... Lenny's Newsletter Podcast · ~75 min Teresa Torres on how to interview customers Lenny Rachitsky and Teresa Torres
  6. The standard modern playbook for keeping discovery continuous so roadmap decisions stay grounded in real customer input, not... Product Talk Book · ~240 pages Continuous Discovery Habits Teresa Torres
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