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Michael Margolis: Why bullseyes beat ICP personas in one day

Through five qualitative interviews and three prototypes in one day; team watch parties hit data saturation fast and reveal who's a real bullseye yes.

Lenny RachitskyhostMichael Margolisguest
Dec 1, 20241h 29mWatch on YouTube ↗

Episode Details

EPISODE INFO

Released
December 1, 2024
Duration
1h 29m
Channel
Lenny's Podcast
Watch on YouTube
▶ Open ↗

EPISODE DESCRIPTION

Michael Margolis has been a UX research partner at Google Ventures (GV) for nearly 15 years. He has developed a unique approach to helping startups identify their “bullseye customer”—the specific subset of their target market who initially is most likely to adopt their product. Michael has conducted over 300 hands-on research sprints with GV portfolio companies across various industries and helped develop the “design sprint” process made famous by the book Sprint. In our conversation, we discuss:

  • The step-by-step process of running a bullseye customer sprint
  • The most common mistakes founders make when picking their first customers
  • Practical tips for conducting effective customer interviews
  • How to create simple but effective prototypes for user research
  • The power of “watch parties” in aligning teams around customer insights
  • How to apply these methods beyond typical tech startups

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Find the transcript at: https://www.lennysnewsletter.com/p/finding-your-bullseye-customer-michael-margolis Where to find Michael Margolis:

Where to find Lenny:

In this episode, we cover: (00:00) Michael’s background (09:11) Bullseye customers vs. ideal customer profiles (ICPs) (12:32) An overview of the bullseye customer sprint (20:56) When to use the bullseye customer sprint (22:19) Step one: Agree on goals and key questions (23:48) Step two: Define your bullseye customer (25:52) The importance of a narrow target audience (29:00) An example of step two in action (38:24) Narrowing attributes and exclusion criteria (43:28) Step three: Recruiting and compensating participants (56:11) Step four: Creating effective prototypes (01:01:10) Step five: Drafting your interview guide (01:08:49) Step six: The watch party method (01:19:40) Common pitfalls and final thoughts (01:24:43) Closing thoughts and where to find Michael Referenced:

Production and marketing by https://penname.co/. For inquiries about sponsoring the podcast, email podcast@lennyrachitsky.com. Lenny may be an investor in the companies discussed.

SPEAKERS

  • Lenny Rachitsky

    host
  • Michael Margolis

    guest

EPISODE SUMMARY

In this episode of Lenny's Podcast, featuring Lenny Rachitsky and Michael Margolis, Michael Margolis: Why bullseyes beat ICP personas in one day explores nail Your Bullseye Customer In One Intense, Insight-Packed Day UX researcher and GV partner Michael Margolis shares a one-day, highly structured sprint for identifying a startup’s “bullseye customer” — the narrowest subset of users most likely to adopt your product early. He argues that most teams stay far too broad, which creates mushy feedback, slow learning, and misaligned roadmaps.

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