> online whiteboards and planning tools vs. a real physical whiteboard with everyone holding their own pen and bouncing ideas around in real-time I was wonderi

> online whiteboards and planning tools vs. a real physical whiteboard with everyone holding their own pen and bouncing ideas around in real-time I was wondering if there is an online whiteboard where every participant can work concurrently. I think excalidraw has a shared feature but I haven't tried it with > 2 people.