The 3 Best iTerm2 Alternatives in 2026

Ghostty tries not to make you choose between speed, features and a native feel. It renders on the GPU (Metal on macOS), uses SwiftUI on macOS and GTK on Linux so it behaves like a real app on each, and supports multi-window, tabs and splits without a multiplexer. The emulation core is published as `libghostty` so other apps can embed it. It is MIT-licensed, free, and sits around 60k GitHub stars within two years of its public release. The trade-off against iTerm2 is fewer knobs, and that is a deliberate choice.

• Very fast, with low input latency
• Feels native on each platform
• Sensible defaults with little configuration needed

Windows Terminal replaced the old console host as the default on Windows 11, and it is the reason developing on Windows no longer means fighting the terminal. It gives you tabs and panes across PowerShell, Command Prompt, Azure Cloud Shell and every WSL distribution in one window, with GPU-accelerated text rendering, Unicode and emoji support, and JSON-based profiles and themes. It is MIT-licensed, developed in the open on GitHub, and free. It is Windows only, which is also why it is the right answer there.

• Default and well-integrated on Windows 11
• One window for PowerShell, CMD and every WSL distro
• Open source and actively maintained

Warp treats each command and its output as a block you can select, share and search, with an editor-style input line instead of a raw prompt. It is now pitched as an agentic development environment: agents in Warp can run commands, edit files and review diffs. The terminal is free on every plan. What you pay for is AI. Build is $20/month ($18 annually) for 1,500 credits, Max is $200 for 12× that, and Business is $50 per user with up to 25 seats. It runs on macOS, Linux and Windows, and is written in Rust.

• Block-based output is genuinely easier to read and share
• Agents that operate directly in your shell
• Terminal itself costs nothing