Alloy

Alloy is a browser-based platform for creating high-fidelity AI prototypes and interactive demos that look and feel like your actual product. It allows teams to capture any web page instantly, layer AI behavior on top, and share realistic, clickable flows without writing production code. The primary purpose of Alloy is to help product, design, and AI teams quickly validate ideas, demonstrate AI-powered experiences, and align stakeholders on how an AI feature should behave in context.

With Alloy, users can capture existing product screens or URLs and turn them into editable canvases, preserving layout and styling. You can define AI interactions, input/output behavior, and multi-step flows that simulate real product usage, including branching paths and conditional logic. Interactive demos can be shared via links, embedded in documentation, or used live in presentations and user tests. Because everything runs in the browser, teams can iterate quickly, update flows in minutes, and avoid complex engineering setups during early exploration.