OpenCode vs Claude Code

Switching from Claude Code to OpenCode? See what's different — speed, accuracy and time saved. OpenCode is best for terminal-native developers wanting.

	OpenCode Best for: Terminal-native developers wanting a free provider-agnostic coding agent	Claude Code Best for: Complex multi-file refactoring and agentic workflows
Overview	Open-source terminal coding agent supporting 75+ LLM providers with LSP integration, session persistence, and GitHub Actions support — free with your own API keys.	Claude Code is Anthropic's AI coding agent, now at CLI v2.1.x (June 2026) with Claude Opus 4.8 as the default model. It runs across terminal, web and mobile, and can drive cloud agents, subagents and computer use.
Pricing	Free	Paid
Users	N/A	from $20/mo
Advantages	✅Fully free and open source — no subscription cost beyond LLM API keys ✅Supports 75+ LLM providers including free local Ollama models ✅LSP integration for real-time code intelligence in the terminal ✅Sessions persist across disconnects via client/server SQLite architecture ✅GitHub Actions integration for CI-level coding automation	✅Full agentic workflow: reads, edits and runs code, not just autocomplete ✅Default Claude Opus 4.8 is a top-tier model for coding and computer use ✅Now bundled into Pro at $17-20/mo, a much lower entry point than Max-only ✅Runs across terminal, web and mobile with cloud agents and scheduled Routines ✅Fast mode on Opus 4.8 is roughly 3x cheaper than the models it replaced
Disadvantages	❌Terminal-only — no GUI, IDE extension, or browser interface ❌Requires technical setup including API key management ❌Less polished UX than commercial tools like Cursor or Copilot ❌Smaller support ecosystem and documentation than established tools ❌Result quality depends entirely on the configured LLM provider	❌Not available on the Free tier at all ❌Usage caps apply even on paid plans; heavy use can hit limits ❌API pricing rises to $3/$15 per MTok after the Aug 31, 2026 intro window ❌High-effort agent runs can be slow and burn through tokens ❌Deep feature set (subagents, workflows, computer use) has a learning curve
Rating	…	…
Website	opencode.ai	claude.ai
	Visit →Full review	Visit →Full review

Verdict: Which Should You Choose?

Choose OpenCode if…

✅ You want a free, open-source terminal coding agent with no subscription required
✅ You want to connect to any AI provider — Anthropic, OpenAI, Gemini, local models — via one CLI
✅ You prefer open-source tools you can audit, fork, and contribute to
✅ You want a lightweight terminal agent without the Claude subscription cost

Choose Claude Code if…

✅ You want the most capable autonomous coding agent backed by Anthropic's deepest Claude integration
✅ You need an agent that can understand and operate on your entire codebase context
✅ You want Anthropic's official, supported product with continuous improvements
✅ You do enterprise or professional coding work where reliability and support matter

Frequently Asked Questions

What is OpenCode?

OpenCode is an open-source, terminal-based AI coding agent. It works similarly to Claude Code or Aider but supports multiple AI providers including Anthropic, OpenAI, Google, and local models via Ollama. It's free to use — you only pay for the API tokens consumed.

Is OpenCode free?

OpenCode itself is free and open-source. You pay for whatever AI model API you connect it to. Using Anthropic Claude costs per token; using local models via Ollama is free with no API costs.

What is the difference between OpenCode and Aider?

Both are open-source terminal coding agents with multi-model support. Aider has a longer track record, stronger git integration, and larger community. OpenCode is newer with a more modern TUI (terminal user interface). They're similar in capability — try both to see which workflow fits better.

Does Claude Code require a subscription?

Claude Code requires a Claude Pro ($20/month) or higher subscription to use, or API access with pay-per-use billing. OpenCode is free to use with the same Anthropic API but requires API key setup and you pay per token rather than a flat subscription.