Fluid UI vs Quant-UX
No leader: the top candidate Quant-UX has only 0.29 confidence (low), below the 0.35 needed to declare a winner. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.
Capabilities
Feature-by-feature on the axes that matter for wireframing. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Fluid UI
A collaborative prototyping platform where designers and product teams can quickly build interactive wireframes and high-fidelity prototypes using pre-built UI component libraries, test on mobile devices, and iterate with real-time team collaboration and built-in feedback tools.
Quant-UX
A web-based tool that lets teams create interactive prototypes, run usability tests with real users, and collect quantitative design analytics—all without coding.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Fluid UI
From $8.25/month or $99/year. Free tier with up to 5 projects.
- FreeFree
- all libraries
- unlimited uploads
- reviewing
- on-device testing with player app
- Solo$8.25/month or $99/year
- all libraries
- unlimited uploads
- reviewing
- on-device testing
- Pro$19.08/month or $229/year
- export
- reviewer comments
- Team$41.58/month or $499/year
- real-time team collaboration
- all features
- unlimited projects
- unlimited users
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.