Undernap
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Undernap for Mac

At the relaunch Planned relaunch: November 20

For Macs with Apple Silicon and macOS 15 or later.

Notify me at the relaunch The Mac download is paused while we improve Undernap. It opens only at the relaunch, planned for November 20, 2026.

Undernap on your desktop

  • macOS At the relaunch Apple Silicon · macOS 15+
  • Windows Coming soon Planned
  • Linux Coming soon Planned

Windows and Linux are planned. We will name a date once there is one.

At the relaunch

How Undernap gets onto your Mac

  • Signed and notarised The Mac app for the relaunch is signed with an Apple Developer ID and notarised by Apple. We publish no download before that.
  • One file, one move You download the installer, drag Undernap into your Applications folder and open the app.
  • Connected to your account You connect your Mac with a short code in your Undernap account; the licence comes from your subscription.
At the relaunch

What is in Undernap

The whole way from a request to an accepted result — with your own AI accounts, locally on your Mac.

Included

  • Missions with a planA request becomes a Mission with a plan, tasks and limits. You approve the plan before anything runs.
  • Your AI accounts as a FleetYou connect the accounts you already have; their limits are respected. Proven in operation: Claude, Codex, Grok, MiniMax, Z.ai GLM and OpenRouter (free pool).
  • Task WallWhich task is running, over which connection, what is waiting and what it is waiting on.
  • Independent reviewA separate instance checks the result against the goal — never the executor, never on the same account.
  • Results with evidenceThe Result with its evidence and its open points — closed by your acceptance.
  • Your approvalsThe plan, important decisions along the way and the acceptance at the end are yours.
  • Local on your MacProjects, missions and results live in your local data directory, credentials in the keychain.
  • A licence through your accountYou connect your Mac with a short code. Without a connection the app keeps working for up to 14 days.
  • German and EnglishThe app and this website exist in German and English.

Planned

  • Coming soonSpecialistsSix specialists with their own standard — Marketing, Research, SEO & AI Visibility, Design, Engineering and Knowledge / Support — come into the app step by step.
  • Coming soonWindowsPlanned.
  • Coming soonLinuxPlanned.

With every new version we add here what has come in.