OpenCode vs Claude Code
The most-starred open-source terminal agent against the polished proprietary one - what you gain and give up by switching.
Verdict
This is the open-versus-closed decision in its clearest form. OpenCode is MIT, installs from almost any package manager, and is the largest open-source coding agent by adoption. Claude Code is closed and tied to Anthropic, and is the more finished product. If you want to stop depending on one vendor, OpenCode is the nearest like-for-like swap; if you do not, that is not a problem you need to solve.
What actually separates them
Who can take it away. OpenCode's source is yours and its provider is your choice. Claude Code is a product you are licensed to use, on models from one company. Google retiring Gemini CLI in June 2026 and replacing it with a closed successor is what makes that abstract-sounding difference concrete.
OpenCode vs Claude Code: side by side
| Feature | OpenCode | Claude Code |
|---|---|---|
| License | MIT | Proprietary |
| Language | TypeScript | — |
| Interface | CLI, TUI, Desktop app, Web UI | CLI, SDK, IDE extension |
| Model-agnostic | — | No |
| Providers | — | Anthropic, AWS Bedrock, Google |
| Local models | — | None |
| MCP | — | Native |
| Code execution | Native | Native |
| Browser/computer use | — | Via plugin |
| Self-host difficulty | Easy | Easy |
| Min RAM (measured) | — | 1 GB |
| Idle RAM (measured) | — | None resident |
| Deploy | Native, Binary | Native, Binary |
| Pricing | Free / OSS | Usage-based |
| Maturity | — | Production |
= one-click hosting on AgentOcean. Matrices are objective; recommendations reflect our first-party deployment experience. Data last verified 2026-06-17.
OpenCode
Open-source terminal-first coding agent, distributed through most major package managers, with a permission prompt before running shell commands.
Claude Code⚡
Anthropic's agentic coding tool that lives in your terminal, understands your codebase, and runs tasks, edits and git workflows via natural language. Claude models only.
Which should you pick?
Pick OpenCode if…
You want an inspectable client, provider choice, and the largest community to ask when something breaks.
Pick Claude Code if…
You value polish over independence and are settled on Anthropic's models.
What this comparison does not settle
We host Claude Code and do NOT host OpenCode, so the incentive here runs against the recommendation. We also have not measured OpenCode on our own infrastructure, so this page carries no footprint figure for it. Neither this page nor any table on it tells you which writes better code - we have not benchmarked output quality, and would rather say so than imply a ranking we cannot support.
Run either on your own VPS
One-click deploy the ⚡ agents on a hardened AgentOcean VPS, or self-host any of them with our guides.