The best terminal for Mac
There is no single best terminal, only the best one for how you work. Below is an honest comparison of the strong macOS options. We build cmux, so we will be upfront: cmux is built for multitasking, organization, and programmability, and we will say where the others are the better call.
At a glance
| Terminal | Built for | Renderer | Platform |
|---|---|---|---|
| cmux | Multitasking, organization, programmability (AI agents) | GPU (libghostty) | macOS |
| Ghostty | A fast, clean single terminal | GPU | macOS, Linux |
| iTerm2 | Maximum features and configurability | GPU / CPU | macOS |
| Warp | Built-in AI and a blocks UI | GPU | macOS, Linux, Windows |
| Terminal.app | Zero-setup default | CPU | macOS |
| Alacritty | Minimal, fast, config-file only | GPU | cross-platform |
| kitty | Fast, scriptable, feature-rich | GPU | macOS, Linux |
| WezTerm | GPU terminal with a built-in multiplexer | GPU | cross-platform |
| tmux | Multiplexing inside any terminal | n/a | Unix |
cmux
A native macOS terminal built on libghostty, built for three things: multitasking, organization, and programmability. The vertical sidebar groups work into workspaces, each showing its git branch, directory, ports, and the latest line of agent output, so you can run many things at once without losing track. Panes ring when an agent needs attention. Every action is scriptable through a CLI and a Unix socket, and there is an in-app browser you can drive programmatically. There is even an iOS companion app to check on your terminals from your phone. Best if you juggle several tasks or AI coding agents and want them organized and automatable without a multiplexer config.
Ghostty
The fast, GPU-accelerated terminal whose engine, libghostty, powers cmux. If you want a single clean terminal window with excellent rendering and none of the workspace or automation layer, Ghostty is excellent on its own.
iTerm2
The mature, endlessly configurable macOS terminal. Deep profiles, triggers, and tmux integration. The safe default if you want maximum features and are not orchestrating many tasks at once.
Warp
A Rust terminal with a built-in AI assistant and a blocks command UI, behind an account, and available beyond macOS. A good fit if you want AI baked into the terminal itself or need Linux and Windows too.
Terminal.app
The built-in macOS terminal. Always there, zero setup. Fine for light use; most power users eventually want more.
Alacritty, kitty, and WezTerm
Fast GPU terminals for people who like configuring everything in a file. Alacritty is deliberately minimal, kitty is feature-rich and scriptable, and WezTerm bundles its own multiplexer. All are cross-platform and a good fit if a single, highly tuned terminal is what you want.
tmux
Not a terminal but a multiplexer you run inside one. Unbeatable for persistent sessions over SSH on remote servers. cmux can attach to remote tmux sessions when you need that.
cmux is free and open source for macOS.