AI coding · Head to head
OpenAI Codex vs Claude Code: which is better?
Short answer
OpenAI Codex costs less in the first year ($96 vs $204). Pick OpenAI Codex for coding agent bundled with ChatGPT; pick Claude Code for terminal-based agentic coding.
| Fact | OpenAI Codex | Claude Code | Edge |
|---|---|---|---|
| Best for | Coding agent bundled with ChatGPT | Terminal-based agentic coding | — |
| Free plan | Yes, limited Codex access | No | OpenAI Codex |
| Entry plan | Go: $8 / mo | Pro: $17 / mo | OpenAI Codex |
| Mid plan | Plus: $20 / mo | Max: $100 / mo | OpenAI Codex |
| Top plan | Pro: $100 / mo | Max: $100 / mo | Tie |
| 1st year | $96 | $204 | OpenAI Codex |
| Platforms | Web, macOS, Windows, API | macOS, Linux, Windows | OpenAI Codex |
Edge = the better published number or limit; we do not test the tools hands-on.
Which is cheaper, OpenAI Codex or Claude Code?
OpenAI Codex costs less in the first year ($96 vs $204).
| 1st year | OpenAI Codex | Claude Code |
|---|---|---|
| Entry | $96 | $204 |
| Mid | $240 | $1,200 |
| Top | $1,200 | $1,200 |
Which has the better free plan, OpenAI Codex or Claude Code?
OpenAI Codex: Yes, limited Codex access.
Should you pick OpenAI Codex or Claude Code?
Pick OpenAI Codex if
- you want coding agent bundled with ChatGPT
- the free plan is enough (limited Codex access)
Pick Claude Code if
- you want terminal-based agentic coding
- you can pay $17 / mo from day one
Sources
| Vendor page | URL | Checked |
|---|---|---|
| OpenAI Codex pricing | chatgpt.com/pricing | 27 Oct 2026 |
| Claude Code pricing | claude.com/pricing | 27 Oct 2026 |
Prices in USD as published by each vendor, billed yearly where offered. How we compare