Build, nest, and explore complex systems through a high-performance interactive graph interface. Turn your diagrams into living documentation that evolves with your codebase. Add details as you build — no more whiteboard photos or lost, outdated screenshots.
Interactive — drag nodes, create connections, zoom into subsystems
Complex diagrams drown in noise. Simple ones hide critical details. Hide complexity until the moment it matters.
A canvas built for busy engineers.
A silky-smooth, GPU-accelerated canvas. Drag, drop, connect, and rearrange nodes with zero friction. Zoom from the full system down to individual components in milliseconds.
Systems within systems. Drill into any node to reveal its inner architecture. Model microservice clusters, bounded contexts, and deployment zones with unlimited depth.
Sketch freely. Annotate instantly. Collaborate live.
Label connections with protocols, data flows, or descriptions. Edges auto-route around nodes and snap cleanly to ports.
Neumorphic clay design system. High-contrast, eye-friendly interface crafted for long engineering sessions.
Connect nodes directly to your repositories. A highlighted yet unobtrusive way to take quick peeks into the code running behind your architecture.
Zoom in to get exactly the technical detail you need, exactly when you need it. Get both big-picture clarity and deep precision in one tool.
Three steps to a diagram your whole team can understand.
Name your system and open the canvas. Diagrams are organized as workspaces you can share, clone, or evolve over time as your architecture grows.
Drop in services, databases, people, and queues. Connect them with directed edges and label each relationship with the protocol or data flow it represents.
Click into any node to expand its internal architecture. Zoom, pan, and navigate the minimap. Share the diagram URL with your team for live review.
No credit card required. No installs. Just open the canvas and start building.