An AI thinking canvas for the question you keep circling
An AI thinking canvas is a board where one question becomes branches you open one at a time. Each branch is a card holding a reason rather than a keyword; a hub card says what the branches add up to; whatever fails to convince is cut. MindMax Think is a free AI thinking canvas that runs in your browser.
Two shapes usually stand in for thinking with a machine, and both lose something. A chat answer is a column of text — the second question scrolls the first one away, so comparing two angles means holding both in your head. A blank mind map keeps everything in view, but you fill it in yourself, and most people fill it with the three or four moves they always reach for.
What does an AI thinking canvas actually do?
It puts one question in the middle and opens it in several directions at once — including directions you would not have tried. The question has to be real: a situation plus one constraint. "How can an open-source project with no marketing budget find its first 100 users?" spreads into something you can use; "artificial intelligence" spreads into platitudes.
The branches come back as cards, each holding a short argument rather than a label. "Aim for 20 devoted users before 100 signups" is a position you can disagree with; "community" would only have been a heading. A hub card sits between the question and the branches and names the sharpest tension in the set — and it is usually the card that tells you which branch to open next.
From there, you steer. Any single line on a card can be explained, questioned, or grown into a card of its own, with a trail back to where it came from. What did not earn its place gets deleted. Depth comes from repeating this on the one card that matters, not from expanding everything at once.
Where do people start?
The board opens on five ways in. Pick one, type a sentence, and the first method lays it out; after that, the canvas grows wherever you point it.
- Solve a problem. It starts with a breakdown of where the problem could come from. Click the branch that looks most likely and follow the causes down.
- Make a decision. It starts with the trade-offs: what each option gets you, what it gives up, and when you would regret it, side by side. The full walk-through is think through a decision.
- Brainstorm. Ideas spread along genuinely different angles — one deliberately counterintuitive. Grow the promising one, then argue against it.
- Learn a topic. A concept map: the clusters, how the ideas relate, the pairs people mix up. Click the concept you do not get yet. End to end: learn a new field.
- Read an article. Paste the text or drop in a PDF and get a reading guide: the question it answers, its claims, its key terms, and where it is disputed.
Or open a blank canvas and place several topics side by side yourself.
What makes it more than a diagram?
A diagram holds labels. The difference is what the branches are made of, and what happens when you push on them.
Named methods, carried out — not merely named. A red team, a pre-mortem, first principles, an options matrix, SCAMPER: each is a classic method with a name on the menu, and applying it to a card runs the method on that card's actual material. A red team comes back as the specific holes in your plan, not as the word "red team". The same methods sit behind thinking models on the canvas.
The hub concludes. Four branches side by side are still four separate lists. The hub card is written in the same pass as they are, and it says what they mean together rather than summarising each one.
For a business problem, an optional step-by-step flow. Tick it and the canvas works through the problem the way a consulting engagement is structured: clarifying questions first, then a problem statement, an issue tree, hypotheses, priorities, and a one-page answer you can download. Each step waits for you instead of running to the end. And every hypothesis comes back stamped unverified — with the evidence that would settle it spelled out — until you mark it yourself. Cards grown from an article can be attached to a hypothesis as evidence.
What comes out of it. Export an outline, or keep the board as a file. Share a read-only link (this needs an account) and whoever opens it can continue from any card with their own copy — the copy is theirs to grow; your board stays as you left it.
What does it cost?
The canvas is free in the browser. The first runs need no account at all; after that a free account keeps them going on your plan's weekly AI allowance (pricing). Canvases stay in the browser you made them in — export one, or share a link, to keep it elsewhere.
What is not claimed
Three things are worth saying plainly.
It is not a freehand whiteboard. There is no drawing of shapes and arrows. The AI builds the structure and you steer it: expand this branch, question that card, try another method on the same material.
The canvas structures thinking; it does not supply the facts. The figures in the example boards are illustrative. On your own problem the evidence has to come from you — which is exactly why hypotheses arrive stamped unverified instead of dressed up as findings.
The browser board is not your whole library. An article or one PDF becomes a map here. A folder of your own files, whole books, image cards, and writing a branch up as a document live in the desktop app, where "Open in MindMax" carries a web board over.
Try it
The question worth putting in the middle is the one you have been carrying for a while — a choice, a stuck project, a topic you half understand. Type that one, with its constraint, and read the hub card first.
Open MindMax Think in your browser — nothing to install. For the same canvas on your own files and books, download MindMax for macOS or Windows.
AI thinking canvas · Thinking on the canvas · Download MindMax