The Cloud Playground for Product Teams

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Used by product leaders at top companies

Build and prototype using your real product

Use your existing codebase, components, and pages to explore product ideas.

Capturing page
Use the capture extension or connect your codebase
Freight Shipments v1
Shipments
Container from Shanghai
40ft • ETA Dec 28 • In transit
Express delivery to NYC
Priority • 2-day • Dispatched
Bulk order processing
8 pallets • Warehouse B • Packed
Air freight to London
Flight CX251 • Tomorrow • Ready
Last mile delivery
12 packages • Route optimized
Prompt new ideas that blend in perfectly
Lily Parker
Lily Parker9:41 AM
Here's a quick prototype
Shipments MVP
Added by Alloy
amaze
8
meow_bongo
5
🤯
3
Max Meyer
Company logo
Max Meyer9:42 AM
Exactly what we need! ✅
Simon Kubica
Simon Kubica9:47 AM
you made that in 5 minutes?!
1
Share with your team and customers

Build ideas instantly

Alloy is the easiest way to make changes to your product. Just prompt, share, and push production-ready code.

Max Meyer
Max Meyer12:28 PM
@Alloy let’s add a bulk select & move feature for the items on the home page
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    Codebase
  • Airbnb app
  • Library
  • Airbnb Design System
  • Themes
  • Base theme

Start from your real product

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Preview live in the browser

Alloy runs your app in a sandbox and lets you view changes as you prompt.

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  • Public users with the link

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Every session lives in the cloud. Share it with your team or customers instantly.

Connected to where your ideas live

Use ideas, insights, and customer requests – from over 20 integrations – and build them directly in Alloy.

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INSIGHTS

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Changes are built on your codebase. Push to a Pull Request at any time.

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Share a link and get feedback from comments.

Push code

Raise a Pull Request and roll your change out to customers.

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Frequently asked questions

Either connect your codebase or add the browser extension. Using your codebase lets Alloy run your entire app and write production code, while the browser extension helps with instant visual prototyping.

Alloy lets anyone in your company start a session from the cloud, without having to run a developer environment on their local machine. Sessions can be started from Slack, run in parallel, shared with teammates or customers, and pushed to GitHub without any complex setup work.

Alloy lets you start from your existing product and write prodution code you can push to customers. Rather than pasting in screenshots and getting off-brand results, Alloy understands your product, component library, and design system. Everything you build automatically looks like something your designer made.

The browser extension requires no setup and captures your product instantly, letting you start prototyping right away. When you're ready for more power, you can connect your codebase, which requires admin permissions and around 15 minutes of setup time.

Not right now, but we're working on it. For now you'll get the best results by capturing your actual web app, not Figma. You can export your Alloy prototype to Figma at any time by clicking the Figma button in the top right of your prototype.

Yes, every Alloy session can be exported, accessed via MCP, or converted to a Pull Request in GitHub.

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