cmux vs Tabby
Side-by-side comparison for macOS
cmux
8.0Ghostty-based terminal with vertical tabs and notifications for AI coding agents
Tabby
8.0Terminal emulator, SSH and serial client
| Metric | cmux | Tabby |
|---|---|---|
| Category | Developer Tools | Developer Tools |
| AI Score | 8.0 | 8.0 |
| 30-day Installs | 7.9K | 1.0K |
| 90-day Installs | 25.8K | 3.3K |
| 365-day Installs | 41.4K | 11.5K |
| Version | 0.64.17 | 1.0.234 |
| Auto-updates | Yes | No |
| Deprecated | No | No |
| GitHub Stars | 4.8K | 69.4K |
| GitHub Forks | 292 | 3.9K |
| Open Issues | 384 | 2.6K |
| License | AGPL-3.0 | MIT |
| Language | Swift | TypeScript |
| Last GitHub Commit | 3mo ago | 4mo ago |
| First Seen | Feb 26, 2026 | Jul 4, 2021 |
Reviews
cmux
Cmux is a Ghostty-based terminal offering vertical tabs and notifications tailored for AI coding agents. It caters to developers and coders by providing a sleek interface with integration for AI tools, enhancing productivity through its unique features.
Cmux functions as a terminal multiplexer with vertical tabs and notifications designed for AI coding agents.
Pros
- + Integration with Ghostty for terminal functionality
- + Vertical tabs for efficient workflow management
- + Notifications tailored for AI coding agents
Cons
- - A high number of open issues may indicate areas needing attention
- - Primarily focused on AI coding agents, which might limit its appeal to some users
Tabby
Tabby is a modern terminal emulator with built-in AI integration, offering features like GitHub Copilot and customizability. It's ideal for developers and power users needing a versatile terminal experience.
Tabby provides a terminal emulator with SSH and serial client capabilities, enhanced by AI-powered features.
Pros
- + Modern and customizable UI
- + AI-powered coding assistant integration
- + Cross-platform support
- + Active development and community engagement
Cons
- - Persistent bugs, especially on Linux
- - Transparency issues in some environments