Sketch architecture diagrams, map user flows, or brainstorm with your team on an infinite canvas built for speed.
A canvas today, a platform next. The code is public on GitHub and we’re building the plugin API in the open — so if the thing your team needs doesn’t exist yet, say so. That’s genuinely how it gets built.
Runs on your own Claude subscription. No API key.
An open plugin API is in the works
Drawdy today is a canvas. Drawdy next is a canvas you extend — snap in any plugin your team needs. One surface, your tools, no limits.
Want early access? Tell us what you’d buildThe obvious question
Everything Excalidraw locks behind a paid plan — boards, history, libraries, live collaboration — is free in Drawdy. Pro adds cloud, presentations and plugins.
Simple pricing
Your local boards never expire, never lock, and never need a card.
Forever · no card
Start drawing3 months free, then billed monthly
Start 3 months freeFAQ
Yes — personal canvases are free forever, with no limits on drawings. Team workspaces with shared libraries and history start on a paid plan.
We love Excalidraw. Drawdy focuses on builders: live objects instead of flattened strokes, first-class architecture and flow-mapping primitives, and multiplayer designed for standups, not just sessions.
Export to SVG, PNG, or Drawdy's open JSON format at any time. Your canvases are yours — copy them out whenever you want.
On your device by default. Drawdy is local-first — draw fully offline, nothing leaves your machine. Turn on cloud sync per board to access other devices and collaborate.
The canvas is open
Sketch a system, map a flow, or think it through with your team — no signup, no setup, just a canvas and a link to share.