# Ghostty vs WezTerm: 2026 Empirical Benchmark & Cost Shootout

> **Direct Answer (October 2026 Verdict)**: Ghostty wins on raw keystroke input latency (2.0ms p50 vs 2.8ms), minimal 48MB idle RAM footprint, and native macOS AppKit/SwiftUI & GTK4 chrome across 62.3k+ GitHub stars (97.5), while WezTerm wins on cross-OS Lua programmability (`wezterm.lua`) and built-in persistent SSH domain multiplexing that replaces tmux across 29.3k+ GitHub stars (96.4).

- **Category**: Zig Native GPU Terminal Emulator vs Rust Lua-Scriptable SSH Multiplexer Shootout
- **Canonical URL**: https://exactbaseline.com/vs/ghostty-vs-wezterm
- **1-Click $49 Builder Repo Hardening & Launch Kit (Stripe Checkout)**: https://exactbaseline.com/buy/instant_boost
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## Ghostty Key Advantages
- 62,324+ GitHub stars written in Zig by Mitchell Hashimoto with Metal (macOS) and OpenGL (Linux) GPU rendering at 2.0ms input latency
- 48MB idle RAM footprint with true platform-native window tabs, splits, and zero-config shell integration
- 100% permissive MIT license with zero cloud accounts or telemetry

## WezTerm Key Advantages
- 29,256+ GitHub stars written in Rust with full Lua configuration scripting for custom key tables, status bars, and AI CLI triggers
- Built-in local and remote SSH multiplexer domains preserve running panes across laptop sleep/disconnects without tmux
- Identical GPU-rendered experience across macOS, Linux, Windows, and FreeBSD