
Google's AI tool for generating mobile and web UI designs from prompts
ProtoPie records 72,414 monthly visits with -23.6% month-over-month growth and Freemium, Paid, Contact for Pricing pricing. Uxia records 14,746 monthly visits with -41.8% growth and Freemium pricing.
Validate UX in minutes with synthetic and human testers in one platform.
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | protopie.io | uxia.app |
| Pricing Model | Freemium, Paid, Contact for Pricing | Freemium |
| Monthly Visits | 72.41K (72,414) | 14.75K (14,746) |
| MoM Traffic Delta | -22.35K (-23.6%) | -10.58K (-41.8%) |
| Primary Market & Share | 🇮🇳 India (12.3%) | 🇺🇸 United States (33.9%) |
| Direct Visits / mo | 34.81K | 5.94K |
| User Rating | 4.4 | 4 |
| Supported Platforms | Website | Website |

AI-driven high-fidelity prototyping for real interactions
Describe the behavior you want and let AI generate the interaction logic, then perfect it credit-free rather than clicking through every step manually.
Build conditional flows, validate inputs and drive intricate motion with variables, formulas and response logic that mirrors real product behavior.
Link phones, tablets, TVs, smartwatches and production hardware through ProtoPie Connect, native device sensors, Arduino and custom integrations.
Include voice commands and native sensor input so prototypes respond the way an installed product would in a real environment.
Validate UX in minutes with synthetic and human testers in one platform.
Define demographic, geographic, and psychological criteria using 15+ filters backed by public databases, then enrich AI testers with your own personas, past interviews, and terminology.
Recruit from 14M+ human participants or invite your own users to run unmoderated usability tests and interviews when you want to validate synthetic findings.
The AI moderator builds discussion guides, decides follow-up questions, runs hundreds of sessions at once, and reports in 90+ languages.
Combine tasks, surveys, card sorting, and accessibility checks into one flow, testing Figma prototypes, AI-built apps, static designs, or live websites that require logins.

Google's AI tool for generating mobile and web UI designs from prompts
A searchable library of 145,000+ real web and iOS screens for UI/UX inspiration.
A searchable library of 145,000+ real web and iOS screens for UI/UX inspiration.

From idea or sketch to editable wireframes, hi-fi UI and code in minutes
From idea or sketch to editable wireframes, hi-fi UI and code in minutes
Qualitative research depth at survey scale, moderated by AI
Qualitative research depth at survey scale, moderated by AI

AI-powered UI design and prototyping for product teams
AI-powered UI design and prototyping for product teams

Turn a prompt into editable UI screens in seconds
Turn a prompt into editable UI screens in seconds
AI-native design workspace that turns prompts into production-ready UI
AI-native design workspace that turns prompts into production-ready UI
An online whiteboard that mixes wireframing, diagramming, and AI agents
An online whiteboard that mixes wireframing, diagramming, and AI agents

AI wireframes and UI designs from screenshots, sketches or prompts
AI wireframes and UI designs from screenshots, sketches or prompts

AI-powered visual and functional testing that catches UI bugs on every page
AI-powered visual and functional testing that catches UI bugs on every page

Turn prompts, sketches, and URLs into Figma-ready UI designs and code
Turn prompts, sketches, and URLs into Figma-ready UI designs and code

The design canvas built for AI coding agents
The design canvas built for AI coding agents