The closest comparison in my head is Claude Code plus Obsidian, but neither really has this shape. Claude Code is great when the task is local and code-shaped. Obsidian is great for my own notes. Kanwas feels more like a place to work with others.
The canvas is the part that makes it click for me personally. It is nice to be able to share a board with documents in a way that preserves the natural relationships between these. Also really like the thinking mode in agent. Asked a lot of good questions.