Comparisons
Claude Code vs OpenAI Codex CLI
Side-by-side comparison of features, pricing, and ratings
Claude Code vs OpenAI Codex CLI
| Feature | Claude Code | OpenAI Codex CLI |
|---|---|---|
| Category | Coding Agents | Coding Agents |
| Pricing | Freemium ($20) | Freemium ($0) |
| Rating | 9.1 /10 Top Rated | 8.6 /10 |
| Terminal-native file editing and command execution | — | |
| 1M-token context window | — | |
| Sub-agents for parallel specialized tasks | — | |
| Model Context Protocol (MCP) support | ||
| Git-native workflow (commits, branches, PRs) | — | |
| Hooks for custom automation triggers | — | |
| Plan mode for multi-step refactors | — | |
| Companion apps (VS Code, JetBrains, web, mobile) | — | |
| Sandboxed command execution with approval modes | — | |
| OpenAI o-series and GPT-5 model access | — | |
| Open-source Rust implementation | — | |
| ChatGPT desktop and web integration | — | |
| Multi-file editing in the terminal | — |
Which is better: Claude Code or OpenAI Codex CLI?
Both are excellent tools — your choice depends on specific needs:
C
Claude Code
Choose Claude Code if you
- Summary: 9.1/10 vs 8.6/10
- GitHub ★130,000
- Ease of Use 8.5
- Features 9.5
- Performance 9.5
O
OpenAI Codex CLI
Choose OpenAI Codex CLI if you
- Developers who want a free, open-source terminal coding agent powered by OpenAI reasoning models