Brainstorm with AI that builds on your ideas

Ask an AI for ideas and you get ideas, the way a vending machine gives you snacks: what you pressed, nothing back about whether you should have pressed it. A real brainstorming partner does something else. It comes at the problem from angles you did not ask for, and it says the thing you did not want to hear. That is the difference between brainstorming with AI and querying it.

The research is on the machine's side for the widening half of the work. In a Wharton and Cornell study, GPT-4 produced 200 product ideas in about fifteen minutes against roughly five per person in the same time, and a panel rated the AI ideas higher on purchase intent. The same study found those ideas were less novel and clustered more tightly, which is exactly the failure this page is about; we broke down both findings in is AI good at brainstorming.

Brainstormer is built against that failure. Six standing personas answer the same challenge from six different jobs, so the run cannot collapse into one voice: the Skeptic is arguing against the Optimist by design. Add your context alongside the challenge and all six work from it, so the ideas come back shaped by your situation rather than a generic version of it.

You can absolutely brainstorm in a chat window; our guide to brainstorming with ChatGPT gives you the prompts. What prompting cannot give you is the second half of the job: a wall you can see whole, every idea tagged with the persona that produced it, and a shortlist of three with the reasons written out. That shortlist is where a session becomes a decision, and it arrives with the ideas.

The honest boundary, stated plainly: the AI suggests, structures and challenges. It does not know your market, your team or your gut. You judge and decide; Brainstormer makes your thinking wider and your decision faster.

Everything you brainstorm stays private, is never used to train models, and can be deleted on request. The ideas are starting points you own outright, whether they came from your seed, the AI, or the collision of both.

Run a sample session in the studio above (watch for the YOURS tag), then get started. Pro at $39 per month billed yearly removes the monthly cap and adds the context field, so you can aim the six personas at the angle you already have.