Customer Discovery, Demystified: How to Talk to Customers Without the Guesswork | Melissa Hefner

Every founder thinks they know what their customer wants — until they actually ask. In this episode of Proof of Possible, host Margaret Weniger sits down with Melissa Heffner, Associate Director at Georgia Tech's VentureLab, who has coached over 1,000 startups through the customer discovery process. Melissa breaks down why customer discovery isn't the same as sales, how to figure out what someone will actually pay before you ever ask them directly, and why “neutral” is the worst reaction you can get from a potential customer. She and Margaret cover how to build a project thesis and testable hypotheses before your first conversation, how many questions you actually need (hint: fewer than you think), why she discourages recording interviews or paying people to talk to you, and creative ways to find people to talk to — from LinkedIn network hacks to loitering in trade show hotel lobbies. Whether you're a first-time founder or already deep into building, this conversation offers a practical, no-fluff framework for getting out of the building and finding out if what you're building is something people actually want. What you'll learn: Why customer discovery has to happen before sales conversations, not alongside them How to gauge pricing without directly asking “what would you pay?” A practical channel strategy for finding people to interview (and why you should expect to send ~30 outreach messages per 3 real conversations) How to build a project thesis and hypotheses so your interviews have direction Why fewer, open-ended questions beat a rigid script The single biggest red flag in a customer conversation How to know when you've learned enough to start building Episode Timestamps 01:39 - Why customer discovery matters, even when you already believe in your idea 03:00 - Breaking discovery into a manageable first step instead of a huge, scary task 04:01 - Why reports and secondary research aren't a substitute for talking to people 07:03 - How to figure out pricing before you ever ask “what would you pay?” 08:17- Does the process change for B2C vs. B2B vs. B2B2C? (Short answer: not much) 09:03 - Best channels for reaching people — surveys, soft intros, LinkedIn, cold email, and the “send 30” rule 12:42 - How to approach strangers “in the wild” without being weird about it 14:24 - Building a project thesis and hypotheses before you start interviewing anyone 17:38 - How many questions to actually bring into an interview 21:03 - Getting practice reps in before you burn a real customer conversation 22:53 - How your questions should evolve as you learn more 26:28 - Is it OK to pay people (e.g. gift cards) to talk to you? 30:04 - The LinkedIn network hack for getting warm introductions 33:50 - How you know it's finally time to start building 35:58 - Making the transition from discovery conversations to sales conversations Follow CREATE-X: Instagram → @gtcreatex LinkedIn → www.linkedin.com/company/create-x/ YouTube → @create-xatgeorgiatech4110