Cube

A Mac workspace for persistent cloud dev boxes where Claude Code, Codex and other coding agents keep running 24/7 after you close your laptop.

Cube: Early access, open to join. Get it at cube.computer.

Cube is a Mac workspace for cloud computers built for developers who run coding agents. Each cloud computer is a persistent dev box where agents such as Claude Code, Codex, OpenCode, Gemini CLI and Cursor CLI run in project terminals, so they keep working when the laptop is closed. Repos, agent terminals, artifacts and previews sit in one workspace, and users connect editors like VS Code, Cursor or Zed over SSH, with config and keys set up by the app. Cube also works in the browser and on a phone. Pricing starts at $12 a month from prepaid credit metered per second, and new accounts get $25 of free credit.