Flowstep is an AI-native design tool that converts natural-language prompts into editable UI designs, wireframes, and production-ready code. Founded in 2023 by CEO Matt Clannachan, the company built a team with backgrounds from Hugging Face, Wolt, and WhatsApp, and has raised roughly €4 million to build what it calls an AI design engineer.
Instead of producing flat mockup images, Flowstep generates real React, TypeScript, and Tailwind CSS from a prompt, rendered on an infinite canvas where users keep chatting with the AI to iterate on a design. Teams can collaborate in the same session in real time, seeing each other's cursors and edits, and any design can be copied directly into Figma with a standard copy-paste shortcut.
Flowstep fits product teams and design-minded founders who want to move from an idea straight to a shippable interface without a separate hand-off between design and front-end development. A free tier requires no credit card, with a Starter plan at $15 per month for 80 messages, a Professional tier at $20 per month for full feature access, and a $49 per month tier adding real-time collaboration and shared team workspaces.





