Alloy

Alloy lets teams start from their real product by connecting a codebase or capturing pages with a browser extension. Users prompt changes in a chat interface, preview them live in a sandboxed browser view, and share sessions via email invitation or public link. Changes are built on the connected codebase and can be pushed to a GitHub Pull Request. The page also describes Figma import and export, reusable design-system libraries and components, bring-your-own Claude or ChatGPT subscription support, MCP connectors, and over 20 integrations for ideas and customer requests. Security is presented as an engineering standard.

Key features

• Capture product pages from the browser extension or connect a codebase
• Prompt-based changes to an existing product
• Live preview in a sandboxed browser
• Share sessions by email invitation or public link with comments for feedback
• Push changes to a GitHub Pull Request
• Figma import (Alloy Pro workspace) and export to Figma Design files
• Upload a design system as a library and save reusable components
• Bring your own Claude or ChatGPT subscription to power sessions
• MCP connectors to link SaaS tools to the Alloy agent
• Connect over 20 integrations for ideas, insights, and customer requests
• Export sessions, access via MCP, or convert to a Pull Request

Best suited for

• Product managers prototyping changes to an existing product
• Teams sharing high-fidelity prototypes with stakeholders or customers
• Designers and developers reducing developer handoff
• Teams wanting to avoid local developer environment setup

Pricing

Not stated on the website