An AI agent built around who you are.

Every Brook agent is built on CS12, the Twelve Character Streams.

Starter Agent

An executive assistant agent that wisely handles important work and shares insight and foresight.

$500 setup · $60/mo care plan

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Full Build Agent

Our deepest single agent, working across everything you do.

$1,500 setup · $125/mo care plan

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Multi-Agent Ecosystem

A team of agents searching together for ways to help with your most important projects.

From $2,700 setup · from $225/mo care plan

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BYOK—Bring Your Own Key

All Brook agents run on your own API keys. Your data stays yours, your costs are transparent, and you're never locked into Brook's billing for AI usage. If demand grows, we may offer app hosting as an option in the future.

Not sure which is right for you?

That's what the discovery call is for. You'll be free to ask questions. We hope you'll leave knowing exactly what makes sense for you—even if the answer is "not yet."