Use case ยท Prototype testing
Test Your Prototype With Your Users
Where does your prototype lose people before a line of code is written? Evelance walks users matched to yours through the flow and shows the screens to fix first.
Know your flow works before you build
One run reads your prototype the way your users would and names the screens to change before you write code.
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How each screen reads to your users
See how your users move through the flow and the exact screen to settle next, named clearly, not guessed at in a review.
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What to fix before a developer touches it
A short, ranked list of changes for each weak screen, so you settle the flow in the design file, not a sprint.
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Confidence to build the flow
Walk into the handoff knowing the flow holds, so engineering builds a version your users already move through.
Built for the prototype stage
Evelance answers one question: does the flow work before you build it, tied to your prototype and your next handoff.
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Your prototype, read by its own users
Upload the flow you have now and describe who it is for. Those users drive the feedback, so it mirrors who will really use it.
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The screens to change, spelled out
You get the exact screens to change and the reason for each, ready to hand to your team the moment the run finishes.
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Test before a line of code
Read the flow before engineering builds it, so every fix costs minutes in the design file, not a sprint later.
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The whole flow, screen by screen
Check every screen in the path, not just one view, so you know where the flow holds and which step to settle first.
- 0%Agreement with real-user feedback
- 0M+User personas across 23 countries
- 0minFrom upload to answers
- 0%Cheaper than a recruited study
The screens to fix, in priority order
A run points to the screen where people stall, quotes the reason, and ranks the changes to make before the next build.
- Where they stopThe exact screen where users lose the thread, tied to the element that caused it.
- Why, in their wordsThe reason a user paused, quoted, so the change to make is obvious.
- What to change firstFixes ordered by how much each one helps, ready to hand to your team.
"I finished reading the screen, but I was not sure what Continue would do, so I stopped."
First-time user, onboarding flowFrequently asked questions
What is prototype testing?
Prototype testing shows how real users would respond to a design before you build it. You upload a Figma prototype, an app screen, or a mockup, and personas matched to your audience move through each screen. Instead of guessing whether a flow makes sense, you see which screen loses people, why they hesitate, and the exact elements to change before engineering starts.
How do you test a Figma prototype?
Export your Figma frames or share the prototype as an image or design file, then upload it to Evelance. Describe the users you want, and Evelance finds and matches personas from 326M+ across 23 countries. Run 8 to 12 personas through the flow and read the answers in minutes. You see how each screen reads and where the main action loses clarity, without a separate testing tool or recruiting anyone.
When should you test a prototype?
Test as soon as you have a clickable flow or even a single key screen. The point of prototype testing is to catch confusion while a change still costs minutes in a design file rather than a sprint in code. Run it before a design review, before you hand off to engineering, and again after each revision. Because a run takes minutes, you can iterate several times before one recruited session could be scheduled.
Prototype testing vs usability testing?
Usability testing watches people attempt tasks and records where they struggle. Prototype testing with Evelance predicts those struggles earlier by reading how personas move through each screen before you recruit anyone. The two work together. Use Evelance to find the weak screens and fix them fast, then run moderated usability testing on the version that survives. You spend live sessions confirming a strong flow, not finding basic problems you could catch in an afternoon.
Can you test a prototype without recruiting users?
Yes, and that removes the slowest part of the work. Personas react before you schedule a single session, so you never wait a week to fill a panel, pay incentives, or lose momentum between sprints. A confusing screen that would have wasted a round of moderated sessions gets caught while it is still a draft, and you can read the whole flow, a variant, and a fix in one sitting.
What does a prototype test tell me to change?
You get a short, ranked list of specific changes for each weak screen, most important first. Typical fixes are things like renaming a button so it names the outcome, showing how many steps remain, moving a skip link out of the main path, or adding the one detail people need to make a choice. Each change comes with the reason, so you can hand the list straight to your team.
How accurate is prototype testing, and how fast and affordable is it?
In a published comparison, Evelance measured its personas against real users and saw 89.78% agreement across 11 of 13 theme categories. Most runs finish in 10 to 30 minutes. Testing is pay-as-you-go with no subscription, and a typical 10-persona run costs roughly $23.90 to $29.90, so you can test, revise, and test again for less than the cost of recruiting one participant.
Does prototype testing replace usability testing with real users?
No. It replaces the slow, expensive first pass. Read a whole flow in an afternoon, cut the screens that stall, and take the strongest version into moderated usability testing or a live release. Fast persona rounds do the wide search across your prototype, and real users confirm the final call. Evelance is built to augment usability research rather than stand in for it.
Test your prototype free
Upload a Figma prototype, describe your users, and see what to fix today.
- 5 daysFull platform access
- 10 personasEquivalent to a full test
- FreeNo credit card needed
Fix the flow before you build it.
See how your users move through the prototype before engineering writes a line of code.

