# cmux — AI Coding Tool Review & Pricing

> cmux is a native, GPU-accelerated macOS terminal built on libghostty, designed specifically for managing multiple AI coding agent sessions. It features a sidebar for monitoring agent activity, notification rings, and a scriptable socket API for automating workflows and browser-based verification.

Source: https://ai.dosa.dev/tools/cmux · Updated Oct 15, 2026 · Category: AI-Native Terminals · Published by dosa.dev

## At a glance

- **Tool**: cmux
- **Company**: Manaflow
- **Category**: [AI-Native Terminals](https://ai.dosa.dev/category/ai-terminals)
- **Pricing model**: Freemium
- **Official website**: https://cmux.com

## Key features

- Vertical sidebar tabs displaying git branch, directory, port status, and latest output
- Notification rings and unread badges for active agent inputs
- Scriptable CLI and socket API for workspace and browser automation
- In-app browser panes with API-accessible DOM and network monitoring
- Multi-session management for Claude Code, Codex, Aider, and other CLI agents

## Pricing

**Model**: 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.

## Who it is for

- **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.

## Verdict

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.

## Recent updates

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.

## Frequently asked questions

### 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.

## Top alternatives

- [Warp](https://ai.dosa.dev/tools/warp) (Freemium) — Individual developers and engineering teams looking to automate repetitive tasks, share terminal workflows, and leverage integrated AI coding agents within their existing development lifecycle.
- [Wave Terminal](https://ai.dosa.dev/tools/wave) (Open Source) — Developers who need a unified, graphical workflow for remote server management, multi-tasking across terminals, and AI-assisted coding without leaving the terminal environment.
- [TermRover](https://ai.dosa.dev/tools/termrover) (Freemium) — Developers who need a high-quality, touch-friendly mobile terminal for managing remote tmux, Herdr, or Zellij sessions and steering AI coding agents on their own servers.
- [uniTerm](https://ai.dosa.dev/tools/uniterm) (Open Source) — Developers and operations engineers managing large numbers of servers, databases, and container clusters who require AI-assisted remote administration.
- [Corgi](https://ai.dosa.dev/tools/corgi) (Open Source) — Developers who run several terminal coding agents in parallel on macOS or Linux and want tmux-style persistence with agent awareness built in.
- Full alternatives guide: https://ai.dosa.dev/tools/cmux/alternatives