User research: What it is and how it fits into product discovery

Better understand users to prioritize what is truly valuable

Last updated: September 2025

User research is a type of product discovery work focused on understanding users through direct observation or inquiry. This guide explains what it is and how user research informs product decisions.

You are planning something new. Maybe a major initiative, maybe an improvement to an area of functionality. Either way, you want to make the right call. That means grounding your decisions in what customers actually need — not just what they say they need, but also how they behave and where they struggle. How do you know the difference? You need to talk to them.

Talking to users seems straightforward. You line up a few interviews, capture what you hear, and start looking for patterns. But anyone who has actually done this knows it is rarely that simple. Gathering information is easy — building a consistent process for engaging customers and feeding what you learn back into product decisions is much harder.

To make things trickier, teams even use different names for the activity itself. Is this user research? Is it product discovery? Both? The terms get used interchangeably, which only makes it harder to be clear about what you are trying to accomplish.

User research and product discovery are connected, but not interchangeable:

  • Product discovery is the broader process of exploring opportunities and shaping what to build.

  • User research is one of the key inputs that informs that process — it provides direct insight into customer needs, behaviors, and motivations.