Explore by topic

5 topics · 9 entries

Every entry carries one of 5 topics. Each topic page gathers the experiments, teardowns, notes, playbooks, projects and media on it, whichever section they sit in.

Why people buy

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How value is communicated

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How growth happens

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Marketing after AI

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Nothing filed under this topic yet.

Marketing in the wild

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The newsletter

Jaypothesis

One marketing hypothesis in each issue, tested, with the evidence behind it and the limits of what it shows.

What each issue brings

  • The newest experiment: what I tested, what happened and what it means
  • One lesson from a teardown that you can use this week
  • A field note on something that changed my view
  • What I am testing next, and how you can follow along