Think out loud, together.
A shared canvas where ideas stop being lonely. Draw, sketch and arrange in real time with the people you trust, on a server that belongs to you.
The feeling of being in it together.
See each other think
Live edits, moving cursors and presence. Changes to someone's access apply to open sessions instantly.
A home for every board
Folders that nest. Share one folder and everything inside comes with it, and nothing leaks beyond where you shared.
Invite on your terms
Share by email as editor or reader, or hand out view and edit links you can revoke any time.
Excalidraw's hands. Your house.
All the drawing tools people already love, with the storage, sign-in and sharing running on infrastructure you control.
Bring it home.
Linux, amd64. On Debian and Ubuntu it installs a signed .deb with a systemd service; elsewhere a signed binary; or run it in Docker.
Options: --version=vX.Y.Z, --dir=PATH and --db=bundled|external (Docker). Before you start it, set up the database, an ids sign-in client and the environment file. Docker uses the ghcr.io/ulab24/whiteboard image.
Picture it shaped around how your team really works? I'd love to hear it.