What ten years of marketing taught me about product

Product management has a habit of treating marketing as the department that makes noise after the real work ships. Having spent ten years on the noisy side, I keep noticing how much of it was product work wearing a different badge.

A funnel is a user journey with money attached. When you run paid acquisition for thirty clients at once, you learn — fast, and with budget consequences — where people hesitate, what they misunderstand, which promise got them in the door and whether the experience keeps it. That's discovery research, run continuously, scored in dollars.

Retention is a product surface. The lifecycle systems I built at a veterinary startup — recall reminders, winbacks, onboarding — worked exactly when they behaved like good product: right person, right moment, honest about consent, personalized from real context. Campaigns fail like features fail: built from the org chart's perspective instead of the customer's.

Attribution debates are data-modeling problems in a trench coat.

And the great marketing arguments — which channel gets credit, what counts as a conversion, whose dashboard is right — taught me the lesson most PMs learn late: metrics are designed, not discovered. Every number in the meeting was somebody's modeling decision. Once you've built the warehouse yourself, you stop treating dashboards as weather and start treating them as text someone wrote — text you can edit.

None of this makes marketing sufficient training for product. But the reverse gap is real too: products with no theory of distribution, shipped into silence. The generalist arc — marketing to lifecycle to data to product — turns out not to be a wandering path. It's the customer's actual route through the business, walked in order.