Audience
Software developers and engineering teams using command-line tools and coding agents across multiple projects.
About cmux
cmux is a terminal workspace for software developers who run command-line tools and coding agents across multiple projects. Its native macOS app combines a terminal emulator with workspaces, vertical tabs, split panes, an embedded browser, and notifications for processes that need attention. Users can organize shells, tests, logs, and agent sessions by task, and automate workspace and browser actions through a command-line interface and Unix socket API. cmux supports command-line coding agents including Claude Code, Codex, OpenCode, and Gemini CLI. The related cmux TUI offers a terminal-based workspace and multiplexer for macOS, Linux, and Windows, with browser tabs, remote sessions, SSH connections, and automation controls. An iOS companion in beta lets users connect to terminals from iPhone or iPad. The free plan supports local terminal use; paid plans add cloud virtual machines, team features, and enterprise self-hosting.