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Think with the sharpest minds in the room

Not another AI chatbot. A thinking tool built on real frameworks from the world's sharpest minds - drawn from books, interviews, essays, lectures, and shareholder letters. One question, twelve lenses, zero generic answers.

How it works

Three steps to sharper thinking

01

Choose your minds

12 personas. 12 thinking frameworks. Pick the lenses you need.

02

Chat or convene a roundtable

Go deep one-on-one, or let multiple minds debate your topic.

03

See what you missed

The perspectives you didn't ask for are usually the ones that matter most.

Meet the Minds

12 AI personas modeled on public thinking frameworks of visionary thinkers.

First Principles

Elon Musk

Break it down to physics. Build from there.

Contrarian

Peter Thiel

What important truth do few people agree with you on?

Systems Thinker

Bill Gates

What does the data say at system level?

Design Thinking

Steve Jobs

Simplicity is the ultimate sophistication.

Customer Obsession

Jeff Bezos

It's always Day 1. What won't change in 10 years?

Philosopher

Naval Ravikant

Seek wealth, not money or status.

Mental Models

Charlie Munger

Invert, always invert.

Principles Machine

Ray Dalio

Pain plus reflection equals progress.

Hacker Mind

Paul Graham

Make something people want.

Techno-Optimist

Marc Andreessen

Software is eating the world. Why not build it now?

Antifragility

Nassim Taleb

What breaks you when you're wrong?

Cognitive Bias

Daniel Kahneman

The first principle is that you must not fool yourself.

The roundtable

This is not a chatbot. It's a boardroom.

You don't get one AI opinion. You get a structured debate between minds that fundamentally disagree - then a synthesis of what you should actually pay attention to.

Pick a question. Choose your minds. Watch them clash.

Topic

“Should I raise venture capital or bootstrap?”

Peter ThielContrarian

Only if you have a monopoly worth funding.

Paul GrahamHacker Mind

Build first. Fundraise when you have traction.

Naval RavikantPhilosopher

Are you building equity or buying yourself a job?

Why this is different

Built for thinking, not just answering

ChatGPT gives you one answer. We give you twelve.

Ask ChatGPT a question and you get one perspective - helpful, but generic. Ask Board of Minds and you get twelve fundamentally different answers, each grounded in a real person’s documented thinking framework. First principles vs inversion vs customer obsession vs antifragility. The disagreement IS the value.

Character.AI does impressions. We simulate thinking.

Character.AI lets you roleplay with a chatbot wearing a costume. Board of Minds is different. Each persona is built on structured principle cards - core beliefs, decision heuristics, signature questions, known biases, and hard constraints on what they would never say. The goal is not to sound like Munger. It’s to think like him.

The roundtable doesn’t exist anywhere else.

This is the feature no other product has. You pick 2–4 minds, drop a question, and they debate each other - opening statements, direct rebuttals, then a synthesis of where they agree and where they clash. It’s not four separate chats stitched together. It’s an actual structured argument between different thinking models.

Stop asking AI for answers. Start asking it to argue.

Twelve minds. Twelve lenses. The perspectives you didn't think to ask for.

Questions

Frequently asked

An AI thinking simulator. Each persona responds through the documented thinking framework of a real individual — based on their books, interviews, and public writings. It's a tool for sharpening your own thinking, not a replacement for it.

No. These are AI simulations inspired by publicly available material. We are not affiliated with or endorsed by anyone depicted.

You choose 2-4 minds, submit a topic, and they each give their perspective. Then they respond to each other. Then the system tells you where they agree and where they clash.

Three differences. First, ChatGPT is one mind - helpful but generic. Board of Minds gives you twelve distinct thinkers, each with a real framework you can learn from. Second, Character.AI is entertainment - it tries to sound like someone. Board of Minds is a thinking tool - it tries to reason like someone, based on their actual books, principles, and decision patterns. Third, the roundtable - where multiple minds debate your question and challenge each other - simply does not exist in any other product.

Conversations are stored for your history. You can delete anything at any time. We never use your data to train models.