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Brian Sparker

Hi, I’m Brian.

I’m a Staff Product Manager at You.com. I work on AI, search, and developer tools.

This is where I share my work and the projects I build on the side.

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Side projects

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  • The Live Context Layer for AI

    Models are becoming interchangeable. Knowing what is true right now is not. The next major AI infrastructure company may look less like another model lab and more like Bloomberg for the open web.

    Aug 31, 2026

  • Permissionless aggregation: what x402 changes

    AI gateways already consolidate credentials, budgets, policy, spend, and routing. x402 matters because it can make new providers purchasable without a bilateral account or catalog deal.

    Aug 11, 2026

  • Define the decision before you build the AI pilot

    A pilot without a decision rule can demonstrate technical possibility while leaving the organization no closer to knowing what deserves investment.

    Jul 28, 2026

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