OpenAI Codex pricing, free tier & features
OpenAI's coding agent (CLI, desktop app and cloud), included in ChatGPT plans; the CLI is open source. source · verified 2026-10-28
Visit OpenAI Codex ↗Direct link: no affiliate ID
Short answer: OpenAI Codex has a free plan: included with ChatGPT Free for quick coding tasks. Paid plans start at US$8/mo (Go); the highest listed plan is Pro at US$100/mo. Prices as shown on developers.openai.com, verified 28 Oct 2026.
Free tierFree plan
Paid fromUS$8/mo
CategoryTerminal coding agents
Last verified28 Oct 2026
Plans and pricing
| Plan | Price | Billing | Notes |
|---|---|---|---|
| Free | Free | Quick coding tasks | |
| Go | US$8/mo | Lightweight coding tasks | |
| Plus | US$20/mo | A few focused sessions per week | |
| Pro | US$100/mo | Plans at $100, $200 or $500 per month | |
| Business | US$20/user/mo | annual | 2+ users billed annually; $25/user monthly |
| Enterprise & Edu | Contact / not captured | Contact sales |
Source: vendor pricing page · verified 2026-10-28. Prices in USD, excluding tax.
At a glance
| Free tier | Free plan - Included with ChatGPT Free for quick coding tasks source · verified 2026-10-28 |
|---|---|
| Platforms | Terminal, Desktop app source · verified 2026-10-28 |
| Key features |
source · verified 2026-10-28 |
| Open source | Apache-2.0 (Codex CLI) source · verified 2026-10-28 |
| AUD pricing | Unverified No AUD price published on the vendor page fetched |
| Affiliate / referral program | Unverified No affiliate program confirmed |
Hands-on notes
Placeholder - not yet tested. This section is reserved for our own hands-on test of OpenAI Codex:
what we built, how long it took, what broke, and what it cost. Nothing here is written until we have actually used it. No ratings or reviews are shown until then.