Which terminals have AI assistants built in, and how do they handle your data?
AI in the terminal is no longer novel — it is becoming table stakes. But there is a meaningful difference between terminals that have AI built in and terminals where you just run an AI CLI tool. And among the terminals with built-in AI, the approaches to privacy, provider choice, and integration vary significantly.
First, an important distinction. You can use AI in any terminal by running an AI CLI tool like Claude Code, Codex, or Gemini CLI. These tools run as processes in your shell — the terminal itself is not involved.
A terminal with built-in AI is different. The AI assistant is part of the terminal application. It can see your terminal output, understand the context of what you are doing, and provide help without you copying and pasting output into a separate tool.
Some terminals do both — they have a built-in AI assistant and also integrate well with standalone AI CLI tools.
Yaw's AI assistant supports 9 providers: Claude, ChatGPT, Gemini, Mistral, Grok, Ollama, AWS Bedrock, OpenRouter, and HuggingFace. You bring your own API key and requests go directly to the provider — nothing is proxied through yaw's servers. You can switch providers mid-conversation and run local models through Ollama.
Yaw also detects AI CLI tools (Claude Code, Codex, Gemini CLI, Vibe CLI) and automatically opens a split-pane workflow — the AI tool on one side, a companion shell on the other.
Providers: 9 (BYOK) · Privacy: Zero telemetry, no proxying, local API keys · CLI tool support: Auto-detect with split pane · File editor: Built-in
Warp has its own AI assistant (Warp AI) that helps with command suggestions, error explanations, and natural-language-to-command translation. The AI is well-integrated into the editing experience and works out of the box without any API key setup.
The trade-off is that AI requests go through Warp's infrastructure. You do not choose the model or provider. Warp also requires an account to use the terminal at all, and collects usage telemetry.
Providers: Warp AI (fixed) · Privacy: Requires account, telemetry collected, AI proxied · CLI tool support: Standard (no special integration)
iTerm2 3.6.9 (March 2026) includes a stable AI plugin that supports multiple providers. It is an optional add-on rather than a core feature, but it brings AI assistance to the most popular macOS terminal. You configure your own API keys and choose your provider.
Providers: Multiple (BYOK, via plugin) · Privacy: Direct to provider, no telemetry · CLI tool support: Standard
When evaluating AI in a terminal, consider:
| Feature | Yaw | Warp | iTerm2 |
|---|---|---|---|
| AI providers | 9 (BYOK) | 1 (Warp AI) | Multiple (BYOK, plugin) |
| Local models | Yes (Ollama) | No | No |
| Data routing | Direct to provider | Through Warp | Direct to provider |
| Terminal context | Yes | Yes | Yes |
| CLI tool detection | Auto split pane | No | No |
| Account required | No | Yes | No |
| Built-in file editor | Yes | No | No |
| Telemetry | None | Yes | None |
If you want AI in your terminal with maximum provider choice and zero data going through a third party, yaw is the clear option. If you want AI that works immediately with no setup, Warp's built-in approach is the most frictionless. If you are committed to iTerm2, its AI plugin now offers stable multi-provider support.
And if you prefer standalone AI CLI tools, any terminal works — but yaw is the only one that detects them and creates a dedicated workflow around them.
Try yaw on Windows
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irm https://yaw.sh/install-win.ps1 | iex