Agentic harness comparison
OpenCode vs Qwen Code
Compared on where each one runs, which editors it supports, how autonomous it is, and how it bills — the four things that actually decide OpenCode vs Qwen Code. Rankings reflect fit and trade-offs, not a single universal winner; partner links, when present, do not replace that methodology.
Details last verified September 3, 2026
OpenCode
OpenCode
Terminal, desktop beta, and IDE extensions · Agentic
Alibaba
Qwen Code
Terminal, IDE plugins, desktop, daemon · Agentic
| Specification | OpenCode | Qwen Code |
|---|---|---|
| Vendor | OpenCode | Alibaba |
| Runs in | Terminal, desktop beta, and IDE extensions | Terminal, IDE plugins, desktop, daemon |
| Editor support | Any (editor-agnostic), VS Code / Cursor / Windsurf / Zed extensions, Desktop app (beta) | Any (editor-agnostic), VS Code / JetBrains / Zed extensions, Qwen Code Desktop, Daemon (qwen serve) |
| Autonomy | Agentic | Agentic |
| Pricing model | Usage-based | Usage-based |
| Requires changing editor | No | No |
Benchmark scores carry the month they were measured. Values we could not confirm are shown as “Not verified” rather than estimated.
OpenCode
Open-source (MIT) coding agent with Plan/Build modes, multi-provider /connect auth, and project /init — free client, bring-your-own models or OpenCode Zen/Go.
Best for
- Terminal-first open-source workflows
- Multi-provider model flexibility
- Teams that want Plan mode before edits
Watch out
You pay whichever model provider you connect (or Zen/Go). The OpenCode client is free/open source (MIT); OpenCode Go is a $10/mo managed plan for open models and Zen is pay-as-you-go (verified 2026-08-29, opencode.ai and github.com/anomalyco/opencode). Use API keys for your own provider; Claude Pro/Max OAuth in third-party harnesses may violate Anthropic ToS — prefer API keys.
Qwen Code
Alibaba's open-source (Apache 2.0) terminal coding agent — a multi-protocol fork of Gemini CLI optimized for Qwen-Coder models, with IDE plugins, a desktop app, daemon mode, and SDKs.
Best for
- Teams wanting a model-flexible open-source agent
- Qwen-Coder / open-weight model users
- Multi-protocol (OpenAI / Anthropic / Gemini / Qwen + local) workflows
Watch out
The CLI is free/open source (Apache 2.0); model access is BYOK or a paid plan (verified 2026-08-29, github.com/QwenLM/qwen-code and qwenlm.github.io docs). Hosted access uses a Qwen OAuth tier or a pay-per-use API key, with an Alibaba Cloud ModelStudio Coding Plan as the hosted alternative (third-party price reports vary — confirm current tiers on Alibaba Cloud before buying). Self-hosted open-weight Qwen models via Ollama/vLLM stay free. Supports Node.js 22+.
Common questions
OpenCode vs Qwen Code
Answered from the verified figures on this page rather than general guidance.
Do I have to change editor to use OpenCode or Qwen Code?
Neither does. OpenCode runs in the terminal, desktop beta, and ide extensions alongside any editor and Qwen Code runs in the terminal, ide plugins, desktop, daemon alongside any editor, so people keep the setup they already have.
How are OpenCode and Qwen Code priced?
Both are usage-based. Cost tracks how much you delegate, so set a spending limit before rollout rather than after the first surprise.
Is OpenCode or Qwen Code better for large refactors?
Both are agentic, so neither has a structural advantage on delegated work. Judge them on editor fit and price instead.
Will my project rules transfer between OpenCode and Qwen Code?
Usually not automatically. Cursor rules, CLAUDE.md, AGENTS.md, and extension-specific configs are different conventions. Keep one source of truth in the repository (commonly AGENTS.md) and copy or link into each tool’s native format so switching does not wipe months of project teaching.
Does OpenCode train on or store my code?
It depends on the path — treat BYOK, OpenCode Go/Zen, and local endpoints as separate rows in a privacy matrix. The open-source client with BYOK or a local model sends prompts only to the provider you choose. OpenCode Zen paid models often claim ZDR/no training, but free or trial Zen endpoints may use data to improve — avoid confidential repos on those free endpoints. OpenCode Go is a separate hosted path with its own retention terms; confirm the live docs before regulated code.
Do coding agents replace code review?
No. Agents can draft patches faster, but they do not remove the need for human review of plans, tool calls, permissions, diffs, tests, and rollback paths. Treat autonomy as a reason for stronger review, not less — see the coding assistant rollout guide at /ai-harnesses/guides/coding-assistant-rollout-guide.
Should we harden MCP before rolling out a coding agent?
Yes for any agent that can install MCP servers or run tools. Maintain a short allowlist, review each server’s folder and network access before install, fail closed on unknown tools, and log tool calls. .cursorignore and similar rules do not block MCP or shell access once a command is approved.
Is a “free” open-source agent actually free to run?
The client can be $0, but inference usually is not. BYOK paths bill your provider for every retry, large context window, and tool loop; hosted passes and credits are quota-based, not unlimited. Budget tokens and operator review time together — a cheap seat with heavy agent use can exceed a bundled subscription.
Next step
Which one fits
Autonomy and editor constraints decide this far more reliably than a benchmark score.
If most of your week is small, frequent edits, an assistive workflow beats delegation and an agentic harness sits idle while billing. If you regularly hand over work spanning many files, the reverse is true.
Where one tool requires changing editor and the other does not, that difference usually outweighs any capability gap across a team — rollouts fail on adoption, not capability.
“Open vendor” links use a first-party redirect for click counting. They are not commissionable partner placements unless a programme is active for that vendor. Affiliate disclosure.