Collaboration · European (globally developed) (EU)
Excalidraw
Open-source virtual whiteboard with hand-drawn feel — E2E encrypted collaboration.
About
Open-source virtual whiteboard with a charming sketch aesthetic. E2E encrypted — even the server can't see your diagrams. No account required. Self-hostable. Widely used in EU public sector.
Why we recommend it
- E2E encrypted — server never sees your content
- 100% open source (MIT)
- No account needed to collaborate
- Hand-drawn aesthetic for natural brainstorming
- Self-hostable on any EU server