Ask HN: Brainstorming Canvas

HI Fellow HN readers While working on new products (or just brainstorming) I end up with a lot of scattered information in different file formats and places. I am sure there must be a better way to do it. Tried some tools but couldn't find something suitable, OneNote seems to be the right fit but can't do mindMaps

Is there a tool that can do following bit on one canvas.

Text, Excel, Embed Images, Simple MindMaping, Collaboration

Also, if you can share the process and tools that you guys use brainstorming/Information dumping that'll be great.

(I am on Mac)