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Zed: reviews and analysis
The ultra-fast open source editor with agents and native collaboration.
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Zed competes on speed and on principles: an open source editor written to feel instant, with built-in agents and real-time collaboration as standard. The editor is free and you only pay for hosted model usage, with the option to bring your own key. Its extension ecosystem does not yet match VS Code's, and that is the real toll of switching.
Best for: Developers who prioritize editor speed and open source.
What the internet says
The web treats it as the fast editor for people who bring their own agent: speed and memory use ahead of the pack, a usable free tier and unlimited use with your own keys. The repeated gripes are the extension catalogue next to VS Code and an agent with less initiative than Cursor's or Claude Code's.
What the web repeats in favour
- Startup and latency ahead of Electron-based editors, with low memory use at idle
- You can work with your own API keys with no in-house cap, and the free plan covers occasional use
- Open source with very active development, and the community's most-voted requests set the roadmap in public
What the web repeats against
- The extension catalogue sits well behind VS Code's, and VS Code extensions do not run here
- The agent assists more than it acts: on multi-file autonomy it compares badly with Cursor and Claude Code
- The token credit included in the paid plan burns through in one afternoon of serious agent use
- The repo's most-voted requests are still about git integration, a sign of gaps the community has been asking about for a while
Sweep sources: GitHub · GitHub · Review sites · Review sites
Pros / Cons
Pros
- Editor speed far above average
- Open source with built-in agents
- Free editor: you only pay model usage
Cons
- Smaller extension ecosystem than VS Code
- AI features still maturing release by release
TLDR: Zed competes on speed and on principles: an open source editor written to feel instant, with built-in agents and native real-time collaboration. The editor is free and you only pay for hosted model usage (from about $20), with the option to bring your own key. The real switching toll is its extension ecosystem, still smaller than VS Code’s.
What Zed is and how it works
Zed comes from the team that created Atom, and it is their answer to what they learned: an editor written from scratch in Rust so every keystroke responds instantly, without the weight web-technology editors drag along. The speed is not marketing: it is the product’s defining sensation, and anyone trying it from VS Code notices within the first hour.
On that base, the product adds its two bets. Native collaboration: several people in the same file in real time, call included, no plugins. And integrated AI with a neutral streak: agents working on the project, autocomplete, and the choice between Zed’s hosted models or your own key from whichever provider you prefer.
All with the editor’s code open, which for part of its audience is not a detail but the argument.
What it is like day to day
Daily life is the sum of small speeds: opening a large project without waiting, searching without a blink, switching files without friction. It is a quality of life that never appears on feature lists and explains its users’ loyalty.
With the agents, the experience has matured into full usability: describe the task, the agent proposes and executes, you review in the editor. The honest nuance is that integration polish trails Cursor, which has spent longer iterating exactly that: where Cursor anticipates your next edit, Zed delivers solidly without that mind-reading feel.
The real switching friction is extensions: the ecosystem grows but does not reach VS Code’s, and anyone depending on specific tools should check availability first. It is the classic cost of young editors, and the reason many use it as a second editor while the ecosystem matures.
Pricing and plans
The editor is free and open source, without limits. AI is paid separately through two routes: Zed’s hosted model plan, from about $20 a month, or your own API key from whichever provider you choose, paying only consumption. That second route makes Zed one of the cheapest ways to have an agent in the editor if you already hold keys or subscriptions.
The comparison with Cursor and Devin Desktop (the former Windsurf) is philosophical: they sell the integrated package at $20, Zed sells the editor free and lets you choose how to pay for the AI.
Who it is for (and who it is not for)
Zed is for anyone prioritizing editor speed and open source, for teams collaborating live on code, and for anyone who already holds model keys and wants an agent without another subscription. Also as a fast second editor for the projects where VS Code feels heavy.
It is not for anyone depending on specific VS Code ecosystem extensions, nor for anyone wanting the market’s most polished AI integration, which remains Cursor’s ground.
Zed alternatives
Cursor and Devin Desktop are the integrated alternative: more AI polish in exchange for a subscription and a heavier editor. For anyone staying in VS Code, Cline adds an open agent without switching editors. They are in Zed alternatives and the full ranking in the best AI coding tools.
Frequently Asked Questions
Is the speed really noticeable?
Yes, and it is the first thing you notice: project opening, search and file switching respond instantly. Coming from web-technology editors, the difference is physical.
Can I use my API key instead of paying the plan?
Yes: the agents work with your own key from whichever provider you choose, paying only consumption. It is among the cheapest routes to an in-editor agent if you already hold usable keys or subscriptions.
What do I lose leaving VS Code?
Extensions: Zed’s ecosystem grows but does not reach parity. Before migrating, verify your essential tools exist, and consider the common pattern of using it as a second editor.
Is the real-time collaboration actually useful?
For pair programming and live reviews, very: several people in the same file with a built-in call and nothing to set up. It is one of the habit-forming features for remote teams.