Prototype Testing

From scratch

Eliminate usability issues at their inception, before they come back to bite you.

Measure how users interact with prototypes. Evaluate design flows early, easily and effectively.

Trusted by major brands
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How it works

1. Set up your study

Create a new Prototype Testing study and import your prototype or build it from scratch. Define tasks that reflect common user activities in your prototype. Discover your user’s needs and opinions with follow-up surveys.

2. Recruit your respondents

Share your study link to your audience directly or using our Own Database mailing system. Find testers on your own site with our special Onsite Recruiting Widget. Time-consuming? Order testers from our User Panel.

3. Conduct the study

Record participants behavior while they are using your prototype and complete your defined tasks.

4. Analyze the results

Analyze your respondents behavior - what paths they took, how lost they were and what difficulties they might have had. Look over the testing results and gathered answers.

Prototype testing methods
you can make use of

Figma and Invision

Import into UXtweak

Use your existing desktop Figma or Invision prototypes and easily import them with few clicks.

  • Designs stay preserved and editable
  • You can trim unnecessary content
  • Track respondent’s paths


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Build from scratch

Make your own prototype yourself - upload your designs directly into UXtweak.

  • Use screenshots or sketches
  • Organize screens and transitions
  • Track respondent’s paths

Do you use Marvel or Axure?

No, problem. Check out our Website Testing tool and test usability of your prototypes on the web from a public URL.

Let no insight escape you and record everything

Screen recording
  • Record everything your participant does on their screen while completing your tasks.
  • Export the video recordings in the .mp4 format and share them with your colleagues.
Voice recording
  • Listen to the opinions of your participants as they complete the tasks you gave them.
  • Audio is exported together with the Screen and Face recording
Face recording
  • Analyze non-verbal cues and learn what confuses or frustrates your participants.
  • Easily export the recordings in the .mp4 for further analysis.

Two invaluable views for each design



  • Analyze each distinct click by itself
  • Compare clicks from different participants




  • Learn which sections were clicked the most
  • Discover broad tendencies of all participants

Analyze a detailed funnel view of where your participants veered of the correct path

Start Usability Testing Prototypes now

Eliminate usability issues of your prototypes before production.

Why choose Prototype Testing tool from UXtweak?

  • Capture everything your respondents are seeing and doing
  • Record screen, face and voice of the participants while the complete your tasks
Quick yet deep
  • Learn which views influence the lostness
  • Discover which paths were the most popular for each task
  • Analyze the heatmaps of each view
Follow-up questions
with skip logic
  • Gather additional information from your participants
  • Guide the participant to relevant questions based on their answers
  • All Survey question types available
Compatibility across
the board
  • Import your existing Figma or InVision prototypes
  • No prototype yet? Upload your design screenshots and make them interactive
  • Rich text editor complete with images
  • Serve tasks in random or determined order
  • Choose how many tasks respondent sees
Screening of
  • Use a screening question to prevent respondents outside your target audience from participating
  • As many reject and accept options as you want
No installation
  • You can set up your prototype testing studies in any modern browser
  • Participants will also complete the study in their browser
  • Preview available at all times
Sharing study
  • Share results of your study with stakeholders without a problem
  • Choose what the viewers will see
  • Protect your results with a password
Information about
  • Complete respondent list
  • Every detail about your respondents (geographic, technical etc.)
  • Customizable filtering
Broad data
  • Available CSV and PDF exports with all the gathered data
  • .mp4 export of Screen, Face and Voice recordings
Study design
  • Fully customizable Welcome, Instructions and Closing messages
  • Change the logo and colors to fit your company branding

Make your Prototype Test Moderated

Registration and
  • Intuitive calendar based timeslot organization
  • Choose when you are available, the length of a slot and more
  • Assign a team of experts from your team to each timeslot
  • Let participants register for vacant slots and reschedule
Calls with
  • The participants don’t need to install any additional software to participate in the calls
  • Time stamped notes from you and your note taking colleagues
  • Stream the call using the observer link to democratize your research
All Results in
One Place
  • No need to switch between several platforms
  • Survey analysis and call recordings in one place
  • Review the notes attached directly to call recording
  • Export the call recordings in a .mp4 format

How to get participants?

Own Database
Use the Own Database and its mailing system to recruit participant from your own pool. Simply import them using a .csv or .xlsx file and start inviting them right away.
User Panel
Pick what kind of respondent you're looking for (by country, age, gender and plenty of other attributes) and have them delivered directly by using the User Panel tool.
Onsite Recruiting
The best respondents are your customers. Insert the Recruiting Widget into your website to get data directly from your users.
Share a link
All you need to do to share your study is to send a single link (e.g. though email, CRM or social media). Once respondents open the study in their browser, respondents are all set.

Free Prototype Testing now

Test your prototypes and eliminate usability issues before production.

Learn more about Prototype Testing


Read our guide to Prototype Testing

Prototype User Testing Guide


Learn how to A/B Test your Prototypes

Watch video

  • Creating PT study
  • Interpreting results
  • Step-by-step guide

Explore all aspects of digital card sorting

In Depth Documentation

Try out demos

Does my prototype test well?
A/B testing your prototype


Learn how to set up the study with the
prototyping tool of your choice.


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UXtweak in Numbers

Active studies
Questions created
Responses gathered