Drop in a half-formed idea and five AIs work on it together, in one conversation. GPT, Claude, Gemini, Grok and Perplexity add the angles you missed, call out the weak spots and correct each other’s mistakes. You leave with a stronger idea and a written plan you can act on the same day.
7 days free. No credit card. Plans from $19/mo.
“Being able to bounce any idea off 5 AIs, get a clear filtered answer and a todo list in 10 minutes helps a lot.”
Watch it work: one vague question in, a 90-day plan out.
People at these companies use Suprmind
Here is the session from the demo above, start to finish. You bring the half-idea. Five AIs bring the angles, the numbers and the objections. You leave with a brief.
What you type
“I’m a web developer with 10 hours a week and $5K saved. What side business should I actually build?”
What the five AIs do with it
Recommendation
Run the audit-to-care-plan funnel. Check your employment contract before you send invoice one.
7 days free. No credit card.
One assistant adopts your framing, keeps your blind spot and hands back three polished versions of the idea you walked in with. Five AIs from five different companies rarely share the same blind spot, and here they read each other’s answers. Somebody almost always objects or adds something. We measured how often.
Weak claims get caught
1,401
times one AI corrected another’s answer, in 45 days of real work.
There is no yes-man in the room
0.9%
of turns ended with all five simply agreeing. The other 99.1% added a correction, a conflict or a new angle.
You leave with more than you brought
2.6
new angles per turn, on average, that a single-model workflow would have lost.
Business ideas get challenged
3 in 4
business-strategy turns included a correction (75.5%). In marketing threads it was 77.1%.
Source: Suprmind Multi-Model Divergence Index, 1,324 real production turns from 299 users, March to April 2026. See how it was measured.
Ask which single model is best for brainstorming and you’ll get five different answers. Each one is right about a different job.
The organizer
Turns a messy prompt into clear, ranked options, fast.
The skeptic
Tests the reasoning and asks what has to be true. Second-most corrections in our study: 304.
The integrator
Reads the whole thread and pulls the best parts into one direction.
The contrarian
Takes the angle nobody else will and brings in what is happening right now.
The fact-checker
Grounds ideas in live sources. Most corrections of any model in our study: 335.
Stop choosing one model. Put all five on the same idea.
Used it to set up a new business in NYC
“5 AIs were a go-to resource in setting up our new business venture in NYC. From red teaming the initial idea (with harsh feedback), studio market and competitors analysis, to day to day brainstorming about launch phases and website setup. Being able to bounce any idea off 5 AIs, get a clear filtered answer and a todo list in 10 minutes helps a lot.”
CEO, OFF Studio NYC & Funduck Production
Catches things he would have missed
“I started using it for competitor research and it just kept expanding – new markets, risk reviews, compliance docs. Five different angles on the same question catches things I would have missed.”
CEO & Co-founder, Miss Amara
Replaced hours of second-guessing
“We run everything through Suprmind now – new business ideas, client contracts, marketing strategies. Having five AIs push back on each other in one thread replaced hours of second-guessing between tools.”
Co-founder & COO, Global Digital Marketing Agency
Saves hours on final reports
“For analyzing business plans and evaluating client processes, the depth you get from five models reading each other is genuinely different. The Master Document export with custom prompt alone saves me hours on final reports.”
Senior International Adviser, EBRD – European Bank for Reconstruction and Development
No prompt skills needed. Type the messy version once. The AIs take turns, each one reading everything said before it, and Scribe, the built-in note-taker, writes down the ideas, decisions and risks as you go.
Run your first brainstorm today.
Free for 7 days.
GPT, Claude, Gemini and Grok are in the trial, with Super Mind and Sequential. Perplexity and the Red Team step join on Pro at $45.
Run Your First Brainstorm Free →7 days free. No credit card required.
An automated run of the real Suprmind interface, under 100 seconds. Press play, stop it anytime, then click through the chat, the Scribe notes and the finished Master Document.
Different ideas, same payoff: more options, fewer blind spots and a document you can use when you are done.
You bring: a list of half-ideas, your budget and your hours.
You leave with: a ranked shortlist, the risks and a 90-day test plan.
You bring: a topic, a keyword or a hunch.
You leave with: an angle that has not been done to death, an outline and sources.
You bring: a feature request or a roadmap question.
You leave with: scope, effort and side effects argued out before it hits the backlog.
You bring: a campaign seed and a budget.
You leave with: the channel bet, the risky angle and the cheap test to run first.
You bring: a shortlist of names or taglines.
You leave with: every candidate attacked for bad readings, pronunciation and lookalike brands.
You bring: two or three ways into a market.
You leave with: where the AIs agree, where they split, and why that split is your real decision.
7 days free. No credit card.
Content brainstorming
Find the angle nobody has covered yet, then hand your writer a brief they can start from today.
Content leads, SEOs, solo creators
One AI checks what already ranks. Another asks whether the topic deserves an article at all. A third spots the audience mismatch before you write a word. Scribe, the built-in note-taker, catches the ideas as they fly, and two clicks in Master Documents turn the winning angle into a full content brief: reader, angle, outline, sources and tone.
Recommendation
Angle approved 4 to 1. Grok’s dissent is kept in section 6.
Go wide for ideas, deep on the favorite, then try to break it. The AIs keep the full context every time you switch.
Build one idea in depth. The AIs take turns, and each one reads the whole thread before it adds, costs out or corrects. You end with a developed plan, not five separate answers.
Best for:
Turning your favorite idea into a plan
Five idea streams from one prompt, merged into a single answer that shows where the AIs agree and where they split. A quick way past a blank page.
Best for:
A blank page and a deadline
Stuck between two ideas? The AIs make opening cases, rebut each other, then a separate moderator sums up. The losing side’s best points stay on the record.
Best for:
Choosing between two ideas you like
Five AIs try to break your idea from six angles: money, tech, reputation, regulation, operations and edge cases. You see the risks before you spend.
Best for:
The idea you’re about to spend money on
A five-stage research run that turns the winning idea into a cited report of 10,000+ words, with a fact-check stage before the final write-up.
Best for:
Market research before a big bet
Strip the idea down to what has to be true, then rebuild it without borrowed assumptions. Each AI names its assumptions first.
Best for:
Problems where the usual answer feels wrong
Sequential and Super Mind are in the 7-day free trial. Debate, Red Team and First Principles come with Pro. Research Symphony is on Enterprise.
Every tool below can produce ideas. The difference is what happens to a weak one.
ChatGPT, Claude or Gemini on its own
Good at: fast, broad first drafts.
Misses: one voice, tuned to agree. Your blind spot stays yours.
Miro, FigJam and similar
Good at: teams sorting sticky notes on a shared canvas.
Misses: the AI tidies what the room already said. Nobody challenges it.
One prompt, one list
Good at: a long list of ideas in seconds.
Misses: one model’s list, no pushback and nothing to take away.
Five AIs in one thread
Good at: ideas that get built on, challenged and corrected before you commit.
Plus: live data mid-session, notes taken for you and a brief at the end.
What Suprmind doesn’t do: no whiteboard or mind maps, no image generation and no shared canvas for live team workshops. If your team brainstorms on a canvas, keep it. Bring the idea that wins here and let five AIs try to break it. That’s the difference between a canvas with a copilot and a multi-AI chat platform.
Spark is $19 a month after the trial, less than a single ChatGPT Plus plan. Pro adds the fifth AI and the modes built to stress-test an idea.
Where your free trial starts
$19 /month after 7 free days
7 days free. No credit card.
For ideas you are about to bet on
$45 /month
Or start the free trial and upgrade any time. Upgrades are prorated.
For comparison: ChatGPT Plus, Claude Pro, Perplexity Pro, Google AI Pro and SuperGrok bought separately cost about $110 a month at US list prices, and the five never read each other’s answers. Frontier ($95) and Power ($195) add more capacity, and Enterprise adds team seats. Compare all plans.
HOW SUPRMIND GETS BUILT
Every mode, feature and pricing change went through the same five-AI argument first. Some ideas came out stronger. Plenty never came out at all. The plan to add a sixth AI model is one of them: the five already in the thread argued it down with concrete reasons, and it was shelved.
Radomir Basta
Founder & CEO, Suprmind
Bring the half-formed version. Five AIs will build on it, poke holes in it and help you turn what survives into a plan. Start your Suprmind free trial and see which of your ideas hold up.
7 days free. No credit card required.
FAQ
Not one model – several, arguing. Each frontier AI brings a different strength to a brainstorm: GPT structures options fast, Claude challenges the reasoning, Gemini synthesizes long context, Grok pushes contrarian angles, Perplexity grounds ideas in live sources. Any one of them alone tends to agree with you. On Suprmind all five work your idea in one thread, reading and correcting each other – the closest thing to a real brainstorming partner AI currently offers.
A single model mostly mirrors you – it’s trained to be agreeable, so your framing becomes its framing. Five models with different training data can’t all mirror you at once. In 1,324 measured production turns, the ensemble added 2.6 fresh angles per turn and made 1,401 peer corrections – ideas got argued with, not echoed. That’s the difference between AI that brainstorms and AI that agrees.
Start messy – type the half-formed version, don’t polish the prompt. Fan out first: Super Mind runs all five models at once and merges five idea streams into ranked directions. Then develop the shortlist in Sequential, where each AI builds on the chain. Finish by stress-testing the favorite in Debate or Red Team. On Suprmind that whole arc runs in one thread, and you can start it on the free trial in about twenty seconds.
Five models beat one here specifically, because business ideas fail on the angle you didn’t check – the market that’s smaller than it looks, the ops cost, the regulatory wrinkle. One model develops your idea. Five models also attack it: live comparables from Perplexity, cost pressure from another seat, then a Red Team pass across six risk vectors. You end with an opportunity brief, not a pep talk.
Yes – it’s fast, broad, and structures options well. The limit is that it’s one perspective that tends to agree with you, and single-model brainstorms famously converge on the same familiar concepts. On Suprmind, GPT is in the room – with four other frontier models reading its answers and pushing back. You keep what ChatGPT is good at and lose the echo.
Because it’s trained to. Assistant models are tuned on human feedback to be helpful and agreeable, so enthusiastic agreement is their default posture – which is exactly wrong for brainstorming. The fix is structural, not a better prompt: models from five different providers, reading each other in one thread, can’t all be polite at once. Measured across 1,324 turns, all five silently agreed just 0.9% of the time.
With one model, it can – research on AI ideation keeps finding that single-model sessions converge on similar concepts. Disagreement is the antidote. Five models pull the session in five directions, minority takes are preserved even when it’s four against one, and the Disagreement/Correction Index shows you exactly where the thread split. The ideas stay yours – they just come back with edges.
Yes, measurably. Across 1,324 real production turns, 99.1% surfaced at least one contradiction, correction, or unique insight, and the models corrected each other 1,401 times in 45 days. You see it live: an inline card appears under the messages the moment two models diverge. Full numbers, methodology, and downloadable data are in the Multi-Model Divergence Index.
A document, not a chat log. Scribe captures every idea, decision, and risk as you talk, a background master document maintains itself as the session moves, and when you’re done, Master Documents exports the whole thing – opportunity brief, content brief, strategy memo, 25+ templates – as PDF or DOCX with charts embedded. Something you can show a co-founder or a client the same day.
Spark is $19/month and includes the brainstorming core – Sequential and Super Mind – with a 7-day free trial, no credit card. Pro at $45/month adds Debate, Red Team, First Principles, and the full decision intelligence layer. Frontier is $95, Power is $195, Enterprise is custom. One subscription covers all five models – no separate ChatGPT Plus, Claude Pro, or Perplexity Pro stacking. See all plans.
Disagreement is the feature.
Five AIs. One brainstorm. Ideas that survived the argument.
