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Demand-Side and Supply-Side
Product / Dualities · Updated Apr 2026
Most companies think from the supply side. The best ones think from the demand side.
The Tension
| Supply-Side Thinking | Demand-Side Thinking |
|---|
| Starts with the product | Starts with the customer's struggle |
| "How do we push this to market?" | "What would they pull into their life?" |
| Optimises features, specs, benefits | Optimises for progress the buyer wants to make |
| Segments by demographics | Segments by the job to be done |
| Measures units sold | Measures struggling moments resolved |
Why It Matters
- Features hold no value unless they help the customer make progress. A drill's job isn't "making holes" — it's "hanging a shelf so I can read by a lamp."
- Supply-side companies pile on features nobody asked for. Demand-side companies dig into why someone even started looking.
- The struggling moment — when someone thinks "there has to be a better way" — is the real trigger. Miss it and no amount of marketing helps.
How to Navigate
- Find the struggling moment. Ask repeated "why" questions until you reach the real progress the customer wants.
- Map the four forces. Push of the struggle, pull of your solution, anxiety of switching, habit of the present. All four decide whether someone switches.
- Reduce anxiety and habit. Guarantees, trials, smooth onboarding, and community access lower the barriers that keep people stuck.
- Don't lead with features. Lead with the progress your product enables, then show how the features deliver it.
The Trap
Believing your own product story. Supply-side thinking is comfortable because you control it. Demand-side thinking requires genuinely understanding someone else's world — which means accepting that your favourite feature might be irrelevant.
Framework from Bob Moesta's Demand-Side Sales.
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