OpenAI Codex pricing
Codex is included in ChatGPT plans. USD prices are from the Codex pricing page. An NL view of chatgpt.com showed EUR and was not converted.
developers.openai.com/codex/pricing redirected to https://learn.chatgpt.com/docs/pricing. That page lists Free $0, Go $8, Plus $20, Pro from $100 with tiers at $100, $200, and $500, Business $20 per user per month billed annually or $25 monthly, and Enterprise/Edu as contact sales. chatgpt.com showed EUR on the same day and was not used for the stored amounts.
Plans
| Plan | Monthly | Annual | Included | Limit | Overage | Checked |
|---|---|---|---|---|---|---|
| Free | $0 | — | GPT-6 Luna in the desktop app. Codex access is Limited. | Codex access on the ChatGPT table is Limited. | — | 17 Oct 2026 |
| Go | $8 | — | Lightweight plan on Luna. Codex access is Limited. | Codex access on the ChatGPT table is Limited. | — | 17 Oct 2026 |
| Plus | $20 | — | Codex on web, CLI, IDE, and iOS, plus cloud review and Slack. GPT-6.1 Sol and Luna. Codex access is Expanded. | Local messages per 5 hours, also stated for Standard Business. GPT-6 Astra 5–45, GPT-6.1 Sol 15–160, GPT-6 Sol 15–150, GPT-6 Luna 350–3,000. | — | 17 Oct 2026 |
| Pro | from $100 | — | Longer Codex sessions. Tiers at $100, $200, and $500. Ultrafast mode is on the $500 tier. No 5-hour limit. | No 5-hour limit. The page lists tiers at $100, $200, and $500. | — | 17 Oct 2026 |
| Business | $25 | $20/mo | Business seat. 2 or more users. | $25 per user monthly, or $20 per user per month billed annually. Standard Business shares the Plus local-message ranges per 5 hours. | — | 17 Oct 2026 |
| Enterprise / Edu | — | — | Enterprise and Edu | Contact sales. No seat price was printed. | — | 17 Oct 2026 |