📅 Last verified: July 19, 2026
📑Table of Contents

Figure: Zed — the blazing-fast editor powered by Rust
I use Zed AI as my primary editor every day, with Claude Code and GitHub Copilot running inside it. Its Rust-based architecture stays responsive while I keep several projects open, which matters more to my daily workflow than a long checklist of bundled features.
In 2026, Zed is no longer just a fast editor with a terminal. It offers three distinct agent paths: the native Zed Agent, ACP-integrated External Agents, and Terminal Threads for native CLI/TUI workflows. This hands-on guide explains what Zed can do, how those paths differ, what each plan costs, and where the trade-offs remain.
What Is Zed?
Zed is an open-source code editor built from scratch in Rust by developers behind Atom and Tree-sitter. GPU-powered rendering, multicore processing, and real-time collaboration are core architectural choices rather than plugins. Zed is available on macOS, Linux, and Windows, and the editor itself is free.
Most of the editor source is licensed under AGPL-3.0. That license does not apply to code you create with Zed; it matters when modifying, distributing, or serving Zed itself.
What Zed Can Do
① Blazing-Fast Editing
Rust-powered GPU rendering means sub-millisecond startup and scrolling. Even files with tens of thousands of lines stay buttery smooth, and multiple projects run effortlessly.
② AI Assistant
Use Zed Agent, inline edits, edit predictions, and AI commit messages with hosted models, provider API keys, supported subscriptions, gateways, or local models.
③ Real-Time Collaboration
Google Docs-style multiplayer code editing built in. No plugins needed — shared workspaces and terminals are available out of the box.
④ External AI Agent Integration
Install Claude, Codex, OpenCode, Copilot, and other agents from the ACP Registry, or run native CLIs in Terminal Threads. Each external service keeps its own auth and billing.
⑤ Deep Customization
Fully configurable keymaps, themes, and extensions. Complete Vim and Emacs keybinding support satisfies developers who demand precise control over their editing experience.

Zed AI 2.0 Agent Workflows Explained
Zed supports three agent paths. The important distinction is not simply which model you prefer, but which application owns the tools, authentication, instructions, and billing.
| Path | Best for | Configuration |
|---|---|---|
| Zed Agent | Native tools, Skills, Instructions, and MCP | Zed LLM Providers |
| External Agents | Claude, Codex, and other ACP agents in the Agent Panel | Agent-owned auth and subscriptions |
| Terminal Threads | The agent’s native CLI or TUI experience | Terminal environment and CLI config |
Source: Zed official AI Agents documentation (verified July 19, 2026)
Install Claude and Codex from the ACP Registry
External Agents communicate with Zed through the Agent Client Protocol (ACP). The official registry currently highlights Claude, Codex, OpenCode, Copilot, Cursor, and Pi Coding Agent. Unlike a plain terminal session, an ACP agent appears in the Agent Panel, where you can converse, review changes, and manage its thread.
Authentication boundaries still matter. An Anthropic or OpenAI key configured for Zed Agent is not automatically passed to Claude or Codex. The external agent owns its login, model selection, subscription, and provider relationship, and Zed does not bill you for that external usage.
Run parallel agents across projects and worktrees
The Threads Sidebar groups independent Zed Agent, External Agent, and Terminal threads by project. You can have Claude implement a feature while Codex reviews another change, then switch between them without leaving the editor. For tasks that may touch the same files, Zed can isolate agent work in separate Git worktrees.

Zed AI Key Features
⚡ Unmatched Speed and Lightness
Zed’s greatest weapon is raw performance powered by Rust and GPU rendering. While VS Code-based editors tend to slow down as features pile up, Zed maintains consistent response times whether you have dozens of tabs open or are navigating a massive monorepo. The freedom from “editor lag” is transformative once experienced — you simply can’t go back. For developers juggling multiple projects simultaneously, this lightness directly translates to productivity. Near-zero startup time means you’re writing code the instant you think of it.
🎨 Editor Excellence Beyond AI
Even without AI features, Zed delivers a best-in-class coding experience. Precise syntax highlighting, Tree-sitter-based parsing, silky-smooth scrolling, and thoughtfully designed UI down to the last pixel. Keymaps are fully customizable via JSON, and Vim/Emacs users can transition seamlessly. “An editor is a tool — it should feel like an extension of your hands.” For developers with this craftsman mindset, Zed wins not on feature checklists, but on the sheer quality of the editing experience.
🔗 Perfect Pairing with CLI Agents
Zed now lets you stay native with Zed Agent, integrate Claude or Codex over ACP, or preserve the original CLI experience in a Terminal Thread. I mainly use external services, and this separation is a practical advantage: I can keep the same fast editor while changing agents, models, or subscriptions as the market evolves.
For a detailed comparison with Windsurf, see our Windsurf vs Zed: Complete Comparison of AI Features, Performance & Pricing.
Pricing Plans
| Plan | Price | Details |
|---|---|---|
| Personal | $0 | Editor and collaboration features, 2,000 accepted edit predictions, unlimited BYOK and external agents |
| Pro | $10/mo | Unlimited edit predictions. Includes $5/mo of Zed-hosted AI token credits (overage at API list price +10%). Access to higher-performance models |
| Business | $30/seat/mo | Organization-wide model policies, data governance, spend visibility, role-based access, and unlimited edit predictions. No fixed hosted-model credits included |
Source: Zed official pricing (verified July 19, 2026)
The two-week Pro trial includes $20 in token credits and unlimited accepted edit predictions. After the regular Pro plan’s included $5 monthly credit is used, Zed-hosted model usage is billed at the provider’s API list price plus 10%. You can set a spending cap.
Official: Zed official site
Things to Keep in Mind
⚠️ Points to Consider
- CJK/IME support — Edge cases remain with Japanese input and other CJK languages, such as candidate window positioning. Check beforehand if you frequently type in these languages.
- Multiple AI configuration boundaries — Zed Agent, ACP agents, and Terminal Threads store authentication and settings in different places. Do not assume keys or subscriptions carry across paths.
- No VS Code extension compatibility — Zed has its own extension ecosystem, so VS Code extensions don’t work directly. Verify that your must-have extensions have Zed equivalents.
- Business SSO is not available yet — Zed’s pricing FAQ says SSO, SAML, and SCIM are planned but not currently offered.
Zed AI FAQ
Conclusion
For developers who prioritize
editor performance above all else
In my experience, pairing Zed AI with CLI agents like Claude Code creates the ultimate development setup — the Rust-powered lightness truly makes a difference when juggling multiple projects.
Open source and free — give it a try as your primary editor today.
👉 AI Code Editor Comparison — Developer Guide
Author
krona23
Over 20 years in the IT industry, serving as Division Head and CTO at multiple companies running large-scale web services in Japan. Experienced across Windows, iOS, Android, and web development. Currently focused on AI-native transformation. At DevGENT, sharing practical guides on AI code editors, automation tools, and LLMs in three languages.
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