Alloy
AI prototyping tool creating lifelike interactive prototypes from your actual web application.
What is Alloy?
Alloy is an AI prototyping tool for product management founded by Simon Kubica. Positioned alongside modern vibe coding tools, the platform allows product managers to instantly recreate their existing web application and build lifelike, interactive prototypes that perfectly match their real design system. Unlike traditional design platforms or standard app builders like Magic Patterns (magicpatterns), ChatPRD, or Lovable, Alloy functions via a specialized browser extension to capture the actual product, ensuring everything you prototype looks exactly like something your designer created without needing to import Figma files or wrangle engineering dependencies.
Category
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Alloy Pricing Plans
Compare Alloy free options, Alloy paid pricing plans, and usage notes before you choose the best way to use this AI tool in 2026.
Available by invitation only
Pricing updated:Jun 12, 2026
Alloy AI Features
Alloy Pros and Cons
Pros
- Prototypes match the actual product design perfectly out-of-the-box
- Instant setup requiring no engineering tools or complex configuration
- Saves time compared to recreating layouts in traditional design software
Limitations
- Currently available by invitation only
- Does not support importing directly from Figma at this time
- Generated code files and file systems are hidden and cannot be exported