Flowstep

Flowstep is a design canvas built for working alongside coding agents. Users generate and edit application screens by chatting with the tool or by manipulating them directly on an infinite canvas, and can start a design from a written specification, a reference image or the URL of an existing site. Design guidelines set once are applied across the screens the tool produces, so a project keeps a consistent look as it grows. It is aimed at product teams and solo builders who want interface design to feed straight into code rather than sit in a separate file. An MCP server connects the canvas to Cursor, Claude Code, Windsurf and Codex, so an agent running in the editor can read the design and build against it. Screens copy into Figma and Figma files import back, which keeps the tool usable inside an existing design workflow, and several people can work on the same canvas at the same time. Pricing is published as Free at $0 per month and Starter at $15 per month. An Enterprise tier carries no listed amount: the page offers a call and notes that volume pricing is available. The free tier starts without a credit card. One practical note: the site was unreachable during an automated availability check but responds normally on a direct request, so an intermittent timeout should not be read as the product having been withdrawn.