cmux is a native, GPU-accelerated macOS terminal built on libghostty, designed specifically for managing multiple AI coding agent sessions.
Follow cmux to get an email when its listing changes, such as new pricing or features. One digest a day at most, and you can unsubscribe anytime.
It features a sidebar for monitoring agent activity, notification rings, and a scriptable socket API for automating workflows and browser-based verification.
- 01
Vertical sidebar tabs displaying git branch, directory, port status, and latest output
- 02
Notification rings and unread badges for active agent inputs
- 03
Scriptable CLI and socket API for workspace and browser automation
- 04
In-app browser panes with API-accessible DOM and network monitoring
- 05
Multi-session management for Claude Code, Codex, Aider, and other CLI agents
| ProEntry plan | $40 | per month |
| Max | $160 | per month |
| Team | $60 | per user / month |
The macOS terminal app is free and open source. Paid plans include Pro ($40/mo or $50/mo monthly), Max ($160/mo or $200/mo monthly), and Team ($60/user/mo), which add cloud capacity, iOS app access, and advanced management features.
Best for
Developers who run multiple parallel AI coding agent sessions and require organized, terminal-based supervision with real-time feedback.
Not ideal for
Users looking for a non-macOS terminal or those who prefer traditional, non-agent-focused terminal multiplexers like tmux without the overhead of additional GUI orchestration.
An exceptionally well-engineered, terminal-native productivity tool for power users of AI coding agents, offering superior organization and automation capabilities compared to standard terminals.
Version 0.65.2 (October 14, 2026) improved agent session restoration and cloud machine reliability. Version 0.65.0 (October 5, 2026) introduced agents over SSH, predictive local echo, a redesigned settings UI, and terminal scrollback search.
As of
Is cmux free?+
cmux is Freemium. The macOS terminal app is free and open source. Paid plans include Pro ($40/mo or $50/mo monthly), Max ($160/mo or $200/mo monthly), and Team ($60/user/mo), which add cloud capacity, iOS app access, and advanced management features. Check the official site for current plans.
Is cmux open source?+
cmux is not listed as open source on ai.dosa.dev - it is Freemium.
How much does cmux cost?+
The macOS terminal app is free and open source. Paid plans include Pro ($40/mo or $50/mo monthly), Max ($160/mo or $200/mo monthly), and Team ($60/user/mo), which add cloud capacity, iOS app access, and advanced management features. Pricing changes often - verify on the official site.
Who is cmux best for?+
Developers who run multiple parallel AI coding agent sessions and require organized, terminal-based supervision with real-time feedback.
Who is cmux not ideal for?+
Users looking for a non-macOS terminal or those who prefer traditional, non-agent-focused terminal multiplexers like tmux without the overhead of additional GUI orchestration.
What are the best cmux alternatives?+
The closest cmux alternatives on ai.dosa.dev are Warp, Wave Terminal, TermRover - all listed under AI-Native Terminals.
Who makes cmux?+
cmux is developed by Manaflow. It is listed in the AI-Native Terminals category on ai.dosa.dev.
Favorite this tool to revisit it later, or Zap it to contribute to the public vote count.