The collaborative canvas for system architecture, flowcharts, and documentation. Real-time editing, AI assistance, and zero setup.
Built for engineers and teams who value speed and clarity.
Drag-and-drop shapes, arrows, and connectors to build any diagram.
Work together with your team — see cursors, edits, and changes live.
Generate diagrams from text descriptions and get smart layout suggestions.
Attach rich-text notes and documentation directly to your canvases.
Your canvases are automatically saved and synced across all devices.
No credit card, no limits, no hidden pricing — forever.
Start a new whiteboard or diagram with one click.
Share a link and collaborate in real-time.
Document architecture, plan features, and align.