How does Company Brain connect to Claude?

Company Brain connects to Claude through MCP, the open standard Claude supports for external context. You add Company Brain as a custom connector once, and Claude can pull your approved company facts in any conversation after that.

Does this work in Claude Projects too?

Yes. Project knowledge and Company Brain work side by side. The difference is that Company Brain follows you into every chat, every project, and every other AI tool your team uses.

Does my whole team need to set it up?

Each person connects Claude to Company Brain once, which takes a few minutes. After that everyone works from the same approved company facts. One curator maintains them for the whole team.

Company Brain is free forever for the core product: 50 company facts, one curator, the whole team connected. Paid plans start at €89 per month, priced per company, never per seat.

Works with

Give Claude your company context

Claude is brilliant at writing and thinking. It just has no idea who you are. Connect Company Brain once and every Claude conversation starts fully briefed on your business.

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You open Claude, and it writes beautifully about a company that doesn't exist. Wrong product names, generic tone, promises your business would never make. So you paste in the background document. Again.

Company Brain holds your company's approved facts, your products, your terminology, your business rules, your tone, and delivers them to Claude automatically through MCP. You connect it once as a custom connector in Claude. After that, every conversation starts with Claude already knowing your company's context.

How to connect Company Brain to Claude

Add your company facts. Write them directly or upload documents. You decide what Claude should know, and every fact passes a human review before it goes live.
Copy your MCP endpoint. Company Brain gives you one address for your whole company.
Add it as a connector in Claude. Paste the endpoint, approve the connection, done. We walk you through it step by step.

Claude supports custom connectors on every plan. The free Claude plan allows one custom connector, so your team can connect Company Brain before anyone upgrades Claude.

What changes in practice

Before Company Brain:

"Here's some background before you start. We're a Norwegian software company selling to mid-size accounting firms. Our tone is professional but warm. Our main product is called..." followed by three more paragraphs, pasted for the fortieth time this month.

With Company Brain:

"Write the follow-up email to the team about the Q2 launch."

That's the whole prompt. Claude already knows the product is called what it's called, that your emails never open with "I hope this finds you well", and that you never promise delivery dates before contracts are signed.

Why teams pick Company Brain for Claude

Claude Projects can hold documents, and that works well for a single project. Company Brain covers what projects can't: context that follows your whole team across every chat, stays current when the company changes, and applies human review before anything becomes shared truth. Update a fact once and every teammate's next Claude conversation reflects it. For a fuller breakdown, read the Claude Projects vs Company Brain comparison.

And when someone on your team opens ChatGPT or Copilot instead, the same context is there too.

What it costs

Company Brain is free forever for the core product: 50 company facts, one curator, and your whole team connected through MCP. Pro is €89 per month and Team is €199 per month, always per company, never per seat.

Frequently asked questions

How does Company Brain connect to Claude?: Company Brain connects to Claude through MCP, the open standard Claude supports for external context. You add Company Brain as a custom connector once, and Claude can pull your approved company facts in any conversation after that.
Does this work in Claude Projects too?: Yes. Project knowledge and Company Brain work side by side. The difference is that Company Brain follows you into every chat, every project, and every other AI tool your team uses.
Does my whole team need to set it up?: Each person connects Claude to Company Brain once, which takes a few minutes. After that everyone works from the same approved company facts. One curator maintains them for the whole team.
What does it cost?: Company Brain is free forever for the core product: 50 company facts, one curator, the whole team connected. Paid plans start at €89 per month, priced per company, never per seat.

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