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BRIAN MACDONALD CEO OF OWNBOX · ORANGE COUNTY

I help local businesses get more leads from ChatGPT.

I build the AI Brain that gets you there: one place for everything your business knows, so ChatGPT can find you. Twenty years in tech: eight selling it, twelve building it.

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Brian MacDonald, founder and CEO of Ownbox, in Orange County, California

I don't write about AI I haven't run. Everything on this site is working in my own business first, and then I publish exactly how it was built: the shared AI Brain my team and my agents work from, the inbox that drafts a reply to every message and waits for my tap, and the Claude Code hierarchy running the daily operation with approval gates, so nothing spends money or sends a message without my yes.

That is what makes the beach chair test possible: Thursday morning I'm on Strands Beach at 7:30 and the business doesn't notice I'm gone. Five months, 519,192 lines of production code, one engineer. Counted from the repositories, not estimated. The engineering record → · The whole story →

THE KIND OF PROBLEM I POINT AI AT

Everyone's building AI agents. Almost none of them share an AI Brain.

  1. 01

    Agents with nowhere to work

    Every agent starts from zero, in its own tab, and forgets the moment you close it.

  2. 02

    No shared business context

    None of them know what your team knows, or what the last agent already did.

  3. 03

    Data in silos

    Customers, deals and documents scattered across apps that never talk to each other.

  4. 04

    Subscriptions that weigh you down

    Every new tool is another bill, another login and another thing to keep running.

So humans are still the glue that keeps everything running. A shared AI brain takes over that job: one place your team and your agents both work from, with the same business context. That's Ownbox. And because your business facts live in one place, ChatGPT can find them too.

AI For Business OC: a free meetup in Irvine for local business owners. Next one: Thursday, November 5, 4 PM.

Want an AI Brain built for your business?

Book a 20-minute call. I'll show you what ChatGPT says about your business today, and the first job I'd take off your plate.