Quant-UX

Quant-UX is the only free Open Source prototyping and user research tool. Design, Test and Learn in one tool! Quant-UX Low Code capabilities allow convert designs into production systems

Cost

Free

Rating

★ People love it

Time to value

Quick Setup (< 1 hour)

You can use Quant-UX to create interactive prototypes and test them with real users. The tool lets you design UI screens visually, connect them together, and add animations and form validation. You can run usability tests by sharing links, record user sessions, and get analytics like heatmaps and success rates. It includes A/B testing capabilities, user task tracking, and built-in surveys to collect feedback directly from your prototypes.

What Quant-UX does

Design interactive app screens with drag-and-dropConnect screens together with clickable linksAdd animations and transitions between pagesShare prototype links with test participantsReview recorded user sessions and interactionsAnalyze heatmaps to find usability issuesSet up A/B tests with different design versionsExport analytics data and user feedback reportsRecords every user test session automaticallyCreates heatmaps showing where users clickCalculates success rates and KPIs automaticallyGenerates QR codes for mobile testingEmbeds surveys directly in prototypesTracks user task completion progressCreates alternative versions for A/B testingShows user drop-off points and completion times