
SpecialistGoogle's AI tool for generating mobile and web UI designs from prompts
SpecialistGoogle's AI tool for generating mobile and web UI designs from prompts
Flowstep records 89,017 monthly visits with -24.3% month-over-month growth and Free, Paid, Contact for Pricing pricing. Little Bro records 2,101 monthly visits with -28.9% growth and Paid pricing.

Your AI design partner, living inside Figma
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | flowstep.ai | littlebro.app |
| Pricing Model | Free, Paid, Contact for Pricing | Paid |
| Monthly Visits | 89.02K (89,017) | 2.1K (2,101) |
| MoM Traffic Delta | -28.53K (-24.3%) | -853 (-28.9%) |
| Primary Market & Share | 🇺🇸 United States (17.2%) | 🇺🇸 United States (39.1%) |
| Direct Visits / mo | 42.94K | 841 |
| User Rating | 4.2 | 4 |
| 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.

Your AI design partner, living inside Figma
Get expert-level UI/UX feedback on your in-progress screens without exporting anything or switching between tools.
Simulate how power users, beginners, elderly users, mobile-first users, and accessibility-needs users would actually experience your design.
Scenario testing for real-world conditions such as distracted users, slow connections, or one-handed use to surface edge cases before review.
See what is trending in UI/UX so your designs stay current, backed by a real-time trend analyzer.

SpecialistGoogle's AI tool for generating mobile and web UI designs from prompts
SpecialistGoogle's AI tool for generating mobile and web UI designs from prompts
Free / Open-sourceA searchable library of 145,000+ real web and iOS screens for UI/UX inspiration.
Free / Open-sourceA searchable library of 145,000+ real web and iOS screens for UI/UX inspiration.

Free / Open-sourceGive your coding agent real design judgment
Free / Open-sourceGive your coding agent real design judgment

SpecialistFrom idea or sketch to editable wireframes, hi-fi UI and code in minutes
SpecialistFrom 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

Free / Open-sourceAI-powered UI design and prototyping for product teams
Free / Open-sourceAI-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
Free / Open-sourceAI-native design workspace that turns prompts into production-ready UI
Free / Open-sourceAI-native design workspace that turns prompts into production-ready UI
Free / Open-sourceAn online whiteboard that mixes wireframing, diagramming, and AI agents
Free / Open-sourceAn online whiteboard that mixes wireframing, diagramming, and AI agents

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

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

Free / Open-sourceTurn prompts, sketches, and URLs into Figma-ready UI designs and code
Free / Open-sourceTurn prompts, sketches, and URLs into Figma-ready UI designs and code