Desktop visual editor for responsive websites and native app interfaces
Drawing review and markup platform for architecture, engineering and construction teams
Stage
Not given
Not given
Founded
Not given
Not given
Based in
Not given
US
Pricing model
Free
Freemium
Pricing
Not given
Desktop license: $89 one-time permanent license for Mac and Windows, includes 1 year of new desktop features. Cloud Free: free tier with 1 workspace, 3 members, 5 documents, 50 AI credits per month. Cloud Pro: $12.50 per user per month (billed annually) with unlimited workspaces, 3 members per works
Key features
Export to HTML/CSS for websites
Export to SwiftUI for iOS apps
Export to Jetpack Compose for Android apps
Responsive design with breakpoints
Reusable components and design systems
Connected tokens for variables
Optional AI assistance through MCP
Publish to GitHub Pages, Vercel, Cloudflare Pages, or Netlify
Native app publishing workflows for App Store and Google Play
Desktop app for Mac and Windows with local PDF markup tools
Cloud-based collaboration with real-time cursor visibility
Calibrated measurement tools for metric and imperial scales
Version history and version control across drawing revisions
Dropbox and Google Drive integration
Collaborative whiteboards for sketching and design exploration
RFI and punch list tracking with file attachments
Support for large multipage construction drawing sets up to 200 MB
Revision bubbles and hatch fills for clear markup annotation
Works on Mac, Windows, iPad and mobile devices in browser
What makes it different
Multi-platform export to web, iOS, and Android from one design
Optional AI integration without dependency or additional cost
Free to use with no payment required
Community-driven open-source future
Built specifically for AEC teams with purpose-built markup and measurement tools
Connects to file storage teams already use without requiring file migration
Collaboration without requiring accounts from contractors and clients
Markup permanently tied to drawings and preserved across revisions
One-time desktop license with no subscription required for local PDF tools