Bourdon vs Hey Halo

Bourdon is a recognition-first AI memory runtime with a federated agentic memory shared across AI agents. Recognition first. Hydration second. Archive descent third.

Hey Halo is a private AI assistant that lives in your Mac's notch.

About Bourdon

Bourdon is a recognition-first AI memory runtime with a federated agentic memory shared across AI agents. Recognition first. Hydration second. Archive descent third. Bourdon works the way human memory does: it recognizes you instantly, starts responding, and pulls the details up in the background. Claude, Codex, Cursor, Copilot, and Devin write to and read from one shared, federated memory, so a fact learned by one is recognized by the rest, across accounts and machines.

About Hey Halo

Hey Halo is a private AI assistant that lives in your Mac's notch. Halo keeps a quiet eye on your day and reaches you the moment something needs you: a meeting that just moved, a promise still sitting in your drafts, a build that broke. Halo notifies and prepares, and never sends, deletes, or buys on its own. From deep work to daily tasks, Halo fits right into your flow, and does the work across your apps.