I have reviewed dozens of health-tech pitches. The single most common failure pattern is not technical — it is clinical. The founders have built something technically impressive that solves a problem patients do not actually have, or solves it in a way patients would never actually use.

Market research in healthcare is not about surveys and focus groups. It is about understanding patient psychology at the moment of decision — when they are choosing whether to seek care, which provider to trust, whether to follow a treatment plan, and whether to recommend you to someone they care about.

The Clinical Consultation Is Your Best Research Tool

If you are a practising clinician building a health product, you have access to the best market research tool available: the consultation itself. Every patient who hesitates to follow your advice is giving you product feedback. Every patient who describes using a workaround is identifying a gap your product could fill. Every question a patient asks is a search term, a content idea, and a potential feature.

Start keeping a structured record of the questions and concerns that arise repeatedly in your practice. Within three months, you will have a clearer picture of your market than most founders produce with six-figure research budgets.

Validate Before You Build

The minimum viable test for any health product or service is not a prototype — it is a waiting list. Before writing a line of code or designing a clinical protocol, describe your solution to twenty potential users and ask them to commit to being first on the list when it is ready. If you cannot get twenty committed expressions of interest, the market signal is not there yet.

What Patients Say vs. What Patients Do

The most important lesson in healthcare market research: stated preference and revealed preference are almost always different. Patients will tell you they want more information, more follow-up, more personalisation. But their actual behaviour — what they click, what they pay for, what they complete — tells a different story.

Build small. Test real behaviour. Iterate based on what patients actually do, not what they say they will do. This is not different from evidence-based medicine. It is evidence-based entrepreneurship.