Zed for Kotlin: does it hold up?
Auto-updated · last refreshed 9/3/2026
Short answer
Zed works with Kotlin the way it works with most languages: blazing fast Rust core. The catch is smaller extension ecosystem than VS Code.
Language-specific notes
Kotlin support is usually acceptable but check if the tool understands coroutines and null-safety.
Setup for Kotlin
- Install Zed from zed.dev
- Open your Kotlin project
- If you use MCP servers, add them via the settings pane
- Let it index the codebase (usually 1-3 min for small projects)
Features that matter for Kotlin devs
| Feature | Zed |
|---|---|
| Autocomplete | Yes |
| Agent mode (multi-file) | Yes |
| Terminal integration | Yes |
| Codebase indexing | Yes |
| Local models (privacy) | Yes |
| MCP support | Yes |
Pricing
free tier · Pro $20/mo (editor free, AI subscription optional).
Verdict
Pick Zed for Kotlin if you are macOS speed enthusiasts, or collaborative pair programming, or devs who find VS Code bloated.
Alternatives for Kotlin
Zed head-to-heads
FAQ
Is Zed the best AI tool for Kotlin?
Depends on your workflow. Zed is strongest when you want blazing fast Rust core. For a full head-to-head, see the comparisons page.
Does Zed support the latest Kotlin version?
Zed supports models like claude-sonnet-4-6 and gpt-5, which are trained on Kotlin through late 2025 at minimum. Bleeding-edge language features may need context.
Can I use Zed offline for Kotlin?
Yes, Zed supports local models via Ollama or LM Studio, which works for Kotlin but with smaller model quality.