TL;DR
Ghostty vs Kitty: In August 2026 Ghostty and Kitty are both elite GPU terminals — fast, free, Tahoe-ready and generous with modern protocols. Ghostty wins the macOS nativeness and zero-friction speed crown; Kitty wins the tiling and Python-powered configurability crown. Neither charges money and neither compromises on speed.
Which is better: Ghostty or Kitty?
Ghostty and Kitty are both Terminals on a Mac, so the pick depends on workflow. Pick Ghostty if you want your terminal to feel like a native Mac app that just happens to be fast. Pick Kitty if you want a tiled, scriptable cockpit you. As of September 2026, both install with brew install --cask ghostty and brew install --cask kitty.
Ghostty vs Kitty
Which is the better Terminals for Mac in 2026?
We compared Ghostty and Kitty across 6 key factors including price, open-source status, and community adoption. Read our full breakdown below.
Ghostty
GPU-accelerated terminal emulator written in Zig
Kitty
GPU-based terminal emulator
Visual Comparison
Ghostty
Ghostty — Official Website
Kitty
Kitty — Official Website
Our Verdict
In August 2026 Ghostty and Kitty are both elite GPU terminals — fast, free, Tahoe-ready and generous with modern protocols. Ghostty wins the macOS nativeness and zero-friction speed crown; Kitty wins the tiling and Python-powered configurability crown. Neither charges money and neither compromises on speed.
Feature Comparison
| Feature | Ghostty | Kitty |
|---|---|---|
| Price | Free | Free |
| Open Source | Yes | Yes |
| Replaces | Warp ($20/month) | Warp ($20/month) |
| Best for | terminal, gpu, zig | terminal, gpu, fast |
| Install | brew install --cask ghostty | brew install --cask kitty |
| Category | Developer Tools | Developer Tools |
Quick Install
brew install --cask ghosttybrew install --cask kittyLearn More
In-Depth Overview
What is Ghostty?
Ghostty is a fast, feature-rich terminal emulator by Mitchell Hashimoto, written in Zig with a shared libghostty core and platform-native shells — Swift and AppKit on macOS, GTK4 on Linux. It uses Metal on macOS and OpenGL on Linux for GPU acceleration, and supports modern features like Kitty graphics, synchronized rendering, ligatures and proper grapheme clustering. Ghostty is MIT open source, completely free, Apple Silicon native, notarised and Tahoe 26.x compatible. It launched publicly in late 2024, reached stable 1.x in 2025 and continues frequent 2026 releases with Windows support in progress.
What is Kitty?
Kitty is a mature, GPU-based terminal emulator by Kovid Goyal, first released in 2017. Its core is C and its configuration and extensibility are Python, with an OpenGL renderer on macOS and Linux. Kitty pioneered the Kitty graphics protocol for inline images and video, offers tiling layouts, splits, tabs, remote control, kittens (small terminal programs), and deep keyboard customisation — all configured via text files. It is GPL-licensed, completely free, Apple Silicon aware via Homebrew and binary builds, and Tahoe 26.x ready. Kitty's longevity means a large ecosystem and long stability record.
Detailed Feature Comparison
Raw performance and latency
CriticalSub-second cold start, Metal rendering on macOS, very low input latency and smooth scrolling on large outputs. libghostty is tuned for Apple's compositor.
Also instant start and GPU-accelerated with OpenGL. Highly optimised C core keeps throughput high even with complex layouts.
Verdict: Both are among the fastest terminals on macOS. Ghostty has a small Metal advantage on Tahoe; Kitty matches it in practice.
Native platform feel
HighUses genuine AppKit tabs, splits, toolbar, Quick Look, secure input and system services on macOS. Respects platform typography and appearance changes instantly.
Custom UI rendered via OpenGL — polished and consistent, but not AppKit-native. Tabs and splits are Kitty's own implementation.
Verdict: For a Mac-native feel, Ghostty is the clear winner.
Tiling and window management
HighNative tabs and splits that behave like platform windows. Simple, predictable, focused on readability over layout puzzles.
Built-in tiling layouts, splits, stacked vs tall, and remote control to script layouts from the shell. No need for tmux for many tiling workflows.
Verdict: Kitty's layout engine is significantly more powerful for single-window tiling.
Protocol and graphics support
HighSupports Kitty graphics, Sixel, synchronized rendering, hyperlinks and full xterm compatibility. Explicit goal is maximal modern protocol coverage.
Invented the Kitty graphics protocol; also supports Sixel and a broad set of xterm extensions. Defines the standard Ghostty also implements.
Verdict: Parity on modern protocols — both render inline images, hyperlinks and grapheme clusters correctly.
Configuration and scriptability
HighSingle config file with hundreds of documented keys, built-in themes and font fallback. Straightforward without programming.
Text config plus Python kittens, remote control socket and extensive key mapping. Infinitely scriptable for those comfortable with Python.
Verdict: Kitty is more programmable; Ghostty is simpler to tune for non-programmers.
Cross-platform coverage
MediummacOS and Linux today. Windows support is planned but not stable as of August 2026 — check release notes before committing on Windows.
macOS and Linux since launch, with solid Homebrew and binary install stories. No native Windows build but runs under WSL.
Verdict: Kitty covers the two Unix platforms Ghostty does, with longer polish, and is the safer pick if you standardise Linux and Mac today.
Maturity and ecosystem
MediumNewer project with passionate growth since late 2024, backed by Hashimoto's reputation. Docs and themes growing quickly.
Since 2017 with enormous docs, hundreds of themes, active issue tracker and a proven stability record for edge cases.
Verdict: Kitty's longer track record means fewer surprises; Ghostty is catching up fast.
Distribution and licensing
MediumMIT open source, free forever, signed and notarised macOS app. No telemetry, sponsor via GitHub if you wish.
GPL open source, free forever, Homebrew and binary downloads. No paid tier. Long-standing free software stewardship.
Verdict: Both are free with no paid gate. License only matters if you embed or redistribute — MIT versus GPL.
Who Should Choose Which?
1The macOS-native developer
You want a terminal that behaves like a proper Mac app, launches instantly, and stays readable with native typography and tabs. Ghostty nails that default.
2The tiling power user
You want one window with several tall and stacked panes scripted from the shell, without leaning on tmux. Kitty's layouts and remote control deliver.
3The Neovim plus graphics user
Both support Kitty graphics for image previews in Neovim and modern sync protocols. Ghostty edges on native feel, Kitty on kitten helpers — either satisfies.
4The dotfiles standardiser
You maintain one config across Linux servers and MacBooks and want Python-level hooks. Kitty's config and socket approach is ideal.
5The newcomer on Tahoe
You want a fast terminal that works beautifully before you customise. Ghostty's defaults and docs get you productive immediately without reading a manual.
Migration Guide
Ghostty → Kitty
Install Kitty via brew install --cask kitty or the binary from sw.kovidgoyal.net. Copy fonts and themes into kitty.conf, recreate Ghostty splits as Kitty layouts, and add a kitten for any Ghostty action you script. Map Ghostty keybindings to kitty.conf key maps and test graphics with the icat kitten.
Kitty → Ghostty
Install Ghostty from ghostty.org or brew install --cask ghostty. Move your font and theme choices into the Ghostty config file and translate Kitty key maps to Ghostty keybind entries. For kittens that lack a Ghostty equivalent, replace with shell aliases or keep Kitty for that one workflow.
Final Verdict
tie
Score
Ghostty
Score
Kitty
Scores are Bundl.run editorial ratings out of 10 across 8 criteria (the feature comparison above), last reviewed August 2026.
In August 2026 Ghostty and Kitty are both elite GPU terminals — fast, free, Tahoe-ready and generous with modern protocols. Ghostty wins the macOS nativeness and zero-friction speed crown; Kitty wins the tiling and Python-powered configurability crown. Neither charges money and neither compromises on speed.
Bottom Line: Pick Ghostty if you want your terminal to feel like a native Mac app that just happens to be fast. Pick Kitty if you want a tiled, scriptable cockpit you control with Python and remote commands. Many macOS teams are happy with either, and both upgrade cleanly from iTerm2 or Alacritty.
Video Tutorials
How to Make Your Mac Terminal Look Beautiful (Ghostty Setup Guide)
Ksk Royal • 9.8K views
Ghostty Terminal: A Complete Setup Guide for Modern Mac Development
WEBdoze • 27.4K views
My New Terminal for 2025 — setup, neovim, and TMUX, oh my!
chantastic • 35.3K views
Ghostty - The BEST Terminal!?
Better Stack • 112.2K views
Frequently Asked Questions
About the Author
Explore More on Bundl
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Sources & References
Key Verified Facts
- Ghostty is written in Zig with a libghostty core and native Swift/AppKit on macOS[cite-ghostty-official, cite-ghostty-github]
- Ghostty uses Metal on macOS for GPU acceleration[cite-ghostty-official, cite-ghostty-docs]
- Kitty is a mature GPU terminal first released in 2017 with tiling, kittens and graphics protocol[cite-kitty-official, cite-kitty-github]
- Kitty defines the Kitty graphics protocol for inline images, also supported by Ghostty[cite-kitty-graphics, cite-ghostty-docs]
- Both Ghostty and Kitty are free and open source (MIT and GPL respectively)[cite-ghostty-github, cite-kitty-github]
- 1Ghostty - official site
Accessed Aug 9, 2026
"Ghostty terminal emulator built in Zig with native macOS Swift/AppKit and GPU acceleration."
- 2ghostty-org/ghostty on GitHub
Accessed Aug 9, 2026
"Ghostty GitHub repository with releases, docs and libghostty core in Zig."
- 3Ghostty documentation
Accessed Aug 9, 2026
"Ghostty configuration, keybindings and feature docs for macOS and Linux."
- 4Kitty - official documentation
Accessed Aug 9, 2026
"Kitty is a fast, feature-rich GPU-based terminal emulator with tiling and kittens."
- 5kovidgoyal/kitty on GitHub
Accessed Aug 9, 2026
"Kitty GitHub repository since 2017 with continuous releases for macOS and Linux."
- 6Kitty graphics protocol
Accessed Aug 9, 2026
"Specification for the Kitty graphics protocol for inline images in terminals."
- 7Best GPU terminals for Mac 2026 - Tower and community
Accessed Aug 9, 2026
"Community discussion noting Ghostty and Kitty among the fastest GPU terminals on Apple Silicon."