A private AI secretary · Windows & Mac

Roz keeps up with your life,
so you don’t have to.

An owner-centric secretary that understands the people, promises, and priorities behind your day — running quietly on your own machine, on your terms.

Get RozSee how it works

Local-first · on-device by default · your keys never leave your machine

Built to be trusted with everything.

Most assistants earn their keep by sending your life to a server. Roz earns it without ever leaving your desk.

  • Local-first

    Your life stays on your machine

    Roz reads your calendar, contacts, mail, and chat locally. Runtime data lives on your Windows PC or Mac — not in our cloud. The app opens, works, and answers offline.

  • Bring your own key

    We're never in your data path

    Point Roz at your own model provider and your prompts go straight from your machine to your key. No proxy, no copy, no retention on our side — by construction, not by policy.

  • Cloud only on your say-so

    And even then, zero-retention

    Prefer bundled cloud models? They run through a zero-retention relay that never stores prompt bodies. On-device handles what it can first — no network, no cost, no latency.

Meet the secretary who never forgets.

Free and on-device to start — hosted Base at $9.99/mo, Pro at $29 when you want the depth. Both Windows and Mac.

Get RozDownload for Windows & Mac

Current build v0.1.0 · macOS & Windows