Guide · Research
User testing a prototype, explained
User testing a prototype means putting a navigable model of your product in front of real users and watching where they succeed and struggle — before you spend on building it. A clickable prototype is the ideal artefact for this, because testers can move through the real flow rather than imagine it.
Last updated
Why test on a prototype
Testing on a prototype is cheap and early. Changes cost minutes instead of engineering days, so you can find and fix flow problems while they are still easy to change.
The alternative — discovering the same problems after building — is far more expensive, and by then the sunk cost makes teams reluctant to change what testing revealed.
How to run a session
Give the tester a realistic task, not a script — "book an appointment for next Tuesday" rather than "click here, then here." Then watch quietly and resist leading them, because the point is to see where they hesitate on their own.
Note where they pause, where they misread a label, and where they go the wrong way. Those hesitations are the findings; the goal is not to prove the design works but to see where it does not.
Why a clickable prototype is ideal
A clickable prototype gives testers real navigation and real states, so their feedback is about the experience, not their imagination of it. They hit the empty screen, the error, the edge case, exactly as a real user would.
Koryvant generates a complete clickable prototype you can deploy to a shareable link, so testers move through the whole flow and every state. It is the design surface, not a live application.
Try it on your own idea
Describe your product to Koryvant and get a complete clickable prototype — every screen, every state, both themes — free to generate and preview.
Questions
- Why test a prototype instead of the built product?
- Because changes to a prototype cost minutes, not engineering days. Testing early catches flow problems while they are still cheap to fix.
- How do I run a good session?
- Give a realistic task, not a script, then watch without leading. The hesitations and wrong turns are the findings — the goal is to see where the design fails, not to prove it works.
- Can I share a Koryvant prototype for testing?
- Yes. Unlocking a project lets you deploy the prototype to a shareable link, so testers can move through the whole flow and its states themselves.
Keep reading: Component library vs design system or Accessibility in prototypes, explained. Browse all guides, or see Koryvant by product type.