Starting Up · StudentHub Lesson
Market Research & Talking to Users
Market research means gathering real evidence from potential customers before building a product.
What you will learn
- Explain the purpose of market research
- Differentiate primary and secondary research
- Describe how to conduct effective customer interviews
- Identify what questions to avoid in interviews
- Analyze research findings to validate or reject an idea
Watch the lesson
How To Talk To Users | Startup School · Y Combinator
Watch on YouTubeTopic notes
Main Idea
Market research is about gathering real evidence — through talking to potential customers and studying data — before investing time and money building a product.
Key Concepts
- Primary research: data you collect yourself (interviews, surveys, observation)
- Secondary research: existing data from reports, articles, competitors
- Best founders talk directly to users throughout the company's life, not just at the start
- Ask about past behavior, not hypothetical future behavior — people are unreliable predictors of what they'll do
- Avoid leading questions that push people toward answers you want to hear
Definitions
- Customer interview: a conversation designed to understand a potential customer's problems and behavior
- Validation: evidence that confirms real demand exists
Examples
Instead of asking 'Would you use an app that helps you budget?' (leading, hypothetical), ask 'How do you currently track your spending, and what's frustrating about it?' — this reveals real behavior and pain.
Common Mistakes
- Asking only friends and family (biased, polite answers)
- Asking leading or hypothetical questions
- Pitching your idea instead of listening
- Stopping research after building the first version of the product
Key concepts
Important terms
- Primary research
- Data collected directly by you, such as interviews and surveys.
- Secondary research
- Existing data gathered by others, like reports or articles.
- Validation
- Evidence confirming that a real market need exists.
Quick revision
- Talk to users before and after building your product
- Primary research = firsthand data; secondary = existing data
- Ask about past behavior, not hypotheticals
- Avoid leading questions and biased samples (friends/family)
- Use research to validate or kill an idea early
Check your understanding
Question 1 · Multiple choice
What is primary research?
Question 2 · Multiple choice
Which question is best in a customer interview?
Question 3 · True or false
Interviewing only friends and family gives unbiased research results.
Question 4 · Short answer
Why should founders keep talking to users even after launching a product?
Question 5 · Multiple choice
Secondary research refers to:
Done with Market Research & Talking to Users?
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