Free: unlimited local boards and 3 cloud boards, no card required. Pro: $6.99 per month or $69.99 per year (about 17% less than twelve monthly payments), first month free.
Key features
3D model viewer and editor
AI-powered design generation
Model plaza with ready-made designs
Parts list and assembly manual export
Inventory and space tracking
Community sharing and discussion
Multi-device synchronization
QUADRO factory app file compatibility
MCP server for Claude, ChatGPT and other AI apps
Real-time collaboration
Infinite canvas with hand-drawn feel
Local-first storage with optional cloud sync
End-to-end encrypted snapshot links
Sketched-shape recognition
Lasso selection
Presentation mode
Version history
Extensible with marketplace extensions
What makes it different
Free, unlimited design exports and no desktop software required
Browser-based with no installation needed
AI design generation from natural language descriptions
Seamless integration with QUADRO factory software
AI integration with your own AI via MCP, not built-in
Local-first architecture keeps your data on your device by default
Extensible platform with marketplace and custom extensions
Xiaomaifang
Drawdy