Argue one feature visually instead of in a document nobody finishes. The board starts with the problem — who's stuck, doing what, with a screenshot of the moment it breaks — then the shape of the fix, the states nobody specs, what you're deliberately not doing, and the one measurable sentence that tells you it worked.
For product managers and founders shaping a spec visually.
Drop in screenshots, support threads, session clips, and rough mockups — or sketch the fix with the pen
Sort the cards into problem, fix, not doing, and worked-if, and connect the evidence to the decision it supports
Present full-screen in the review, or share a read-only link so engineers can come back to it
Yes, draw directly on the canvas with the pen. Rough is the point at this stage.
Yes. Draw a connection between any two cards, or let AI suggest them, so the evidence points at the decision it supports.
Yes, boards export to PDF, PNG, JPG, or SVG if the team wants a file.
Yes — free during public beta, no card required.