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Rook — Venture OS

Your most important hire. Supercharge your business.

An AI Chief of Staff for founders.

For the person building it.

From a first idea to a running business. Rook helps you see what matters now, decide what comes next and keep the work connected.

Keep the whole picture in view.

  • Find the priority.

    Turn your goals, constraints and current stage into a practical plan.

  • Test the business.

    Prepare customer conversations, compare the market and work towards paying commitments—not just interest.

  • Coordinate the work.

    Shape a small support team, prepare clear briefs and keep decisions and records in order.

  • Stay close to the details.

    Organise cash, suppliers and customer accounts where they matter to your business.

You are the CEO.

Start fresh or bring the notes and history you choose to share. Work through the business one question at a time. Agree priorities, review the plan and move the first job forward.

Rook drafts and prepares. You decide. Spending, sending, publishing and changes to live systems need your approval. Connections and specialist support depend on the tools you choose and approve.

What you get on day one

Your first session is a guided setup: about 20 minutes, seven steps, one question at a time.

  • Choose how to begin.

    Start fresh, or bring the notes and past AI chats you choose to share.

  • Your business, played back.

    Rook sums up the business as it understands it, and you confirm or correct it.

  • An HQ page.

    One page beside the chat that fills in as you go.

  • Goals and priorities.

    Agree what matters first, with a 30-day plan.

  • A team plan.

    A proposed org chart sized to your hours; any helper bots are set up only after you approve each one.

  • Your first priority moving.

    You leave with one clear next step.

You do every sign-in. Nothing is spent, sent or published without your OK.

How it starts

Rook onboarding, under its earlier Venture OS name. It explains the seven steps, keeps everything as proposals with no saved changes or connections, and asks how to begin and what stage the business is at.
Rook onboarding, shown under its Venture OS name.
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Questions

What is Rook?

An AI Chief of Staff for founders. It helps you set priorities, test the business and keep the work organised.

When can I get it?

It goes live soon. Join the waitlist and we’ll email you the link when it does.

Will it act without asking me?

No. Anything that spends money, sends a message or publishes needs your approval. You do every sign-in.

How does it start?

A guided setup of about 20 minutes, one question at a time.

Get started

Begin with the business you have, or the idea you want to test. Bring your existing notes if they help.

Going live soon. Join the waitlist and we’ll email you the link when it does.

Available to customers in the UK at launch.