An AI-powered visual workspace where teams think, plan, and build together
Flowstep records 89,017 monthly visits with -24.3% month-over-month growth and Free, Paid, Contact for Pricing pricing. Frame0 records 3,444 monthly visits with -52% growth and Free Trial, Paid pricing.

Sketch hand-drawn wireframes at the speed of thought
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | flowstep.ai | frame0.app |
| Pricing Model | Free, Paid, Contact for Pricing | Free Trial, Paid |
| Monthly Visits | 89.02K (89,017) | 3.44K (3,444) |
| MoM Traffic Delta | -28.53K (-24.3%) | -3.73K (-52%) |
| Primary Market & Share | 🇺🇸 United States (17.2%) | 🇬🇧 United Kingdom (61.5%) |
| Direct Visits / mo | 42.94K | 1.36K |
| User Rating | 4.2 | 4.3 |
| Supported Platforms | Website | Website |

The design canvas built for AI coding agents
Generate complete, multi-screen interfaces from a text prompt, PRD, screenshot or pasted product URL rather than a single static screen.
Every design maps directly to code, so you can preview interactive prototypes quickly or export and ship the implementation.
Iterate by asking the AI for changes, or click any element and edit it by hand — the two modes work on the same file.
Connect Cursor, Claude Code, Windsurf or Codex so agents can generate screens and edit designs inside your editor.

Sketch hand-drawn wireframes at the speed of thought
Over 100 components for desktop, web, mobile, and smartwatch interfaces, with adjustable states such as switch on/off and progress bar values, plus more than 1,500 sketch-style icons transformed from the Lucide library.
Every shape can link to another page for seamless user flows, and the whole project can play as a slideshow presentation so stakeholders experience the journey firsthand.
The experimental AI Agent creates wireframes and even code from a chat using your own OpenAI, Anthropic, Gemini, or Grok key, while the MCP server connects the same workflow to Claude Desktop and Cursor.
Create flowcharts, UML (use case, class), and entity-relationship diagrams in the same file as your wireframes to keep user flows, information architecture, and data models together.
An AI-powered visual workspace where teams think, plan, and build together

Google's AI tool for generating mobile and web UI designs from prompts
SpecialistA searchable library of 145,000+ real web and iOS screens for UI/UX inspiration.
SpecialistA searchable library of 145,000+ real web and iOS screens for UI/UX inspiration.

From idea or sketch to editable wireframes, hi-fi UI and code in minutes
From idea or sketch to editable wireframes, hi-fi UI and code in minutes
SpecialistTurn flat screenshots, PDFs and slides back into editable designs and code
SpecialistTurn flat screenshots, PDFs and slides back into editable designs and code

AI-powered UI design and prototyping for product teams
AI-powered UI design and prototyping for product teams

Turn a prompt into editable UI screens in seconds
Turn a prompt into editable UI screens in seconds
AI-native design workspace that turns prompts into production-ready UI
AI-native design workspace that turns prompts into production-ready UI
An online whiteboard that mixes wireframing, diagramming, and AI agents
An online whiteboard that mixes wireframing, diagramming, and AI agents

AI wireframes and UI designs from screenshots, sketches or prompts
AI wireframes and UI designs from screenshots, sketches or prompts

AI mobile app designer that turns a prompt into every screen
AI mobile app designer that turns a prompt into every screen

Turn prompts, sketches, and URLs into Figma-ready UI designs and code
Turn prompts, sketches, and URLs into Figma-ready UI designs and code