Open source alternatives to Miro

Excalidraw is a virtual whiteboard tool that allows teams to easily create and share sketches with a unique hand-drawn aesthetic.

All-in-one workspace for note-taking, whiteboarding, and task management with real-time collaboration and local-first architecture.

Create, collaborate, and brainstorm instantly with this free virtual whiteboard. No signup needed. Works seamlessly on mobile, tablet, and desktop devices.