OpenCode vs Claude Code (2026)
Head-to-head comparison for vibe coders: scores, free tiers, pricing and best-for, using the same evidence-based methodology. Rankings are never for sale.
Open-source AI coding agent for the terminal, desktop and IDE
Anthropic's agentic coding tool for the terminal
Side-by-side comparison
| Criterion | OpenCode | Claude Code |
|---|---|---|
| Score | 87/100 | 79/100 |
| Free tier | Yes: 100% free to use, with a set of free models that work without an account | No: the Free Claude plan does not include Claude Code |
| Open source | Yes | No |
| Pricing | Free and open source (MIT) with free models included; optional OpenCode Zen pay-as-you-go ($20 top-ups, pay per request at zero markup), OpenCode Go $10/mo, Go Plus $40/mo, or your own provider keys/subscriptions | Included with Claude Pro ($20/mo, $17/mo annual) and Max (from $100/mo); or pay-as-you-go via API |
| Best for | Developers who want a free, model-agnostic terminal agent with no lock-in | Multi-file refactors and long agentic coding sessions from the terminal |
| Category | AI coding editors & agents | AI coding editors & agents |
Score breakdown
| Criterion | OpenCode | Claude Code |
|---|---|---|
| Fit for the use case /25 | 22 | 23 |
| Vibe-coder friendliness /15 | 10 | 11 |
| Output quality & reliability /15 | 12 | 13 |
| Pricing & free tier /15 | 14 | 9 |
| Ecosystem & integrations /10 | 9 | 9 |
| Momentum /10 | 10 | 10 |
| Code ownership & lock-in /10 | 10 | 4 |
Based on desk research of official pricing pages and docs; see methodology.
Who wins: OpenCode or Claude Code?
By score, OpenCode wins OpenCode vs Claude Code at 87/100 vs 79/100. OpenCode: Free, MIT-licensed and model-agnostic, with ~214k GitHub stars (GitHub API, Oct 16 2026) and very active development. Free models and a $10 Go plan lower the cost floor. Terminal-first, so less friendly for non-coders than app builders. Claude Code: Top-tier agentic capability and very high momentum. Needs a paid plan or API key (no free tier). Repo is proprietary, which lowers the ownership score. OpenCode is best for Developers who want a free, model-agnostic terminal agent with no lock-in. Claude Code is best for Multi-file refactors and long agentic coding sessions from the terminal.
FAQ
- Which is better, OpenCode or Claude Code?
- By our score, OpenCode (87/100) ranks above Claude Code (79/100). OpenCode is best for Developers who want a free, model-agnostic terminal agent with no lock-in. The right pick still depends on your workflow; see the side-by-side table.
- What is the OpenCode vs Claude Code score?
- OpenCode scores 87/100 and Claude Code scores 79/100 on PromptToProd's evidence-based ranking. Scores are never for sale.