Claude Cowork vs OpenCode: Side-by-Side Comparison 2026
Claude Cowork vs OpenCode comparison 2026. Side-by-side features, pricing & capabilities.
Claude Cowork is an AI agent from Anthropic — ai teammate for business workflows and tasks. OpenCode is a CLI-based coding agent from SST — open-source terminal ai coding agent.
Claude Cowork
Claude Cowork — AI Desktop Agent from Anthropic. Autonomous File/Task Agent.
- ✓ Code completions
- ✓ AI chat
- ✓ Agentic mode
- ✓ Multi-file editing
- ✓ Terminal commands
$20/mo · 5 plans
OpenCode
Open-source terminal AI coding agent from SST. Free with BYOK, or use OpenCode Zen (pay-per-token) and Black (flat-rate subscription at $20/$100/$200/mo) for managed model access.
- ✓ AI chat
- ✓ Agentic mode
- ✓ Multi-file editing
- ✓ Terminal commands
- ✓ Test generation
Free · 2 plans
| Feature | Claude Cowork | OpenCode |
|---|---|---|
| Category | Agent | CLI |
| Starting Price | $20/mo | Free |
| Model Family | Claude | Multi-model (any) |
| Test Generation | — | ✓ |
| Debugging | — | ✓ |
| Refactoring | — | ✓ |
| Documentation | ✓ | — |
| Open Source | No | Yes (MIT) |
Pricing verified Mar 20, 2026. Claude Cowork pricing | OpenCode pricing
Key Differences
- Category: Claude Cowork is an AI agent; OpenCode is a CLI-based coding agent.
- Free tier: OpenCode has a free tier; Claude Cowork does not.
- Starting price: Claude Cowork starts at $20/mo; OpenCode starts at free / BYOK.
- Model family: Claude Cowork uses Claude; OpenCode uses Multi-model (any).
- Open source: Claude Cowork: No. OpenCode: Yes (MIT).
- Bring your own key: OpenCode supports BYOK; Claude Cowork does not.
- Platforms: Claude Cowork runs on macOS (Windows planned); OpenCode runs on Linux, Windows, macOS.
- Provider: Claude Cowork is built by Anthropic; OpenCode is built by SST.
- Capabilities: OpenCode has test generation; OpenCode has debugging.
Which Should You Choose?
Choose Claude Cowork if you want to automate business workflows across documents, data, and tools. Choose OpenCode if you want open-source terminal-based coding with model flexibility. Read our full reviews to see which fits your workflow.