Flowstep is an AI design tool that generates multi-screen user interfaces from a prompt, a product requirements document, a screenshot, or a live product URL. What sets it apart is that designs are not static pictures: everything on the canvas is 1:1 with code, so users can preview interactive prototypes, export the code and ship it, or copy frames straight into Figma. Iteration happens by chatting with the AI or by clicking an element and editing it directly.
Flowstep reads the context it is given — a spec, an image, or a link — and designs to match, without lengthy prompt engineering. Real components can be imported in seconds so generation builds on an existing codebase. Teams set their style once as design guidelines (colours, typography, spacing), and every generation and edit follows them; the rules can even be updated conversationally. Flowstep also ships an MCP server that connects AI coding tools such as Cursor, Claude Code, Windsurf, and Codex, letting developers generate screens and edit designs from inside their IDE while guidelines stay in sync. Real-time multiplayer editing with live cursors and shareable clickable prototypes covers team review.
Flowstep is Freemium: it is free to start with a free account, and paid plans are listed on its pricing page for teams that need more.
Flowstep is for product designers, engineers, and small teams who want AI-generated screens that stay consistent with their brand and codebase — and who move between design tools and AI coding environments.