OpenAI Codex pricing
Part of ChatGPT
Codex is included even on the free and $8 Go tiers, though only with the small GPT-6 Luna model, while cloud features such as automatic code review start at the $20 Plus plan. Pro is now split into $100, $200 and $500 tiers, a wider ladder than Claude's $100 and $200 Max plans.
- Priced by
- Flat per account
- Headquarters
- San Francisco, US
- Founded
- 2015
- Pricing page tracked since
- Unknown
- Last checked
- Oct 9, 2026
Exhibit 1
OpenAI Codex Pro fell 50% since 2025, from $200 to $100
OpenAI Codex price history and price changes, USD per person per month, billed monthly
Show the data as a table
| Observed | Plus | Pro |
|---|---|---|
| Jul 2, 2025 | $20 | $200 |
| Sep 20, 2026 | $20 | $100 |
| Oct 9, 2026 | $20 | $100 |
OpenAI Codex's pricing page has been read at 3 points in time between Jul 2025 and Oct 2026. Prices are USD per person per month, billed monthly.
Plus has been listed since Jul 2025, starting at $20. The price was unchanged through Oct 2026.
Pro has been listed since Jul 2025, starting at $200. It came down to $100 by Sep 2026 (-50%).
Codex has no price of its own: it comes with the ChatGPT plans charted here. Plus has included it since June 2025. Pro launched at $200 and is now sold in $100, $200 and $500 tiers; the chart follows the cheapest Pro tier.
Exhibit 2
1 of 2 OpenAI Codex plans are on course to cost less by Oct 2027
OpenAI Codex price prediction 2027: projected change in each plan over the next 12 months
Plus
Pro
Note: Each plan’s trend over the last three years carried forward 12 months, with a likely range from how much the price has moved before. Arithmetic on past list prices, not a forecast.
Plans and prices
One price per account or subscription, not per team member. Prices as extracted on Oct 9, 2026.
Free
Free
Oct 9, 2026
Go
$8per month, GPT-6 Luna model in the desktop app only
Oct 9, 2026
Plus
$20per month, Codex on web, CLI, IDE and iOS, cloud code review, GPT-6.1 Sol
Oct 9, 2026
Pro $100
$100per month, everything in Plus with higher limits
Oct 9, 2026
Pro $200
$200per month, everything in Plus with higher limits
Oct 9, 2026
Pro $500
$500per month, adds Ultrafast mode
Oct 9, 2026
Business
$25per user per month, billed monthly ($20 billed annually), 2+ users
Oct 9, 2026
Enterprise & Edu
Contact sales
Oct 9, 2026
Compare OpenAI Codex with its category
OpenAI Codex head to head
Both price histories on one chart, plans side by side.
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Pricing page over the years
No archived copies of this pricing page were found yet.
See how other products lay out their plans in our pricing page examples.
Similar companies
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OpenAI Codex pricing questions
- How much does OpenAI Codex cost?
- OpenAI Codex plans start at $8 per month, GPT-6 Luna model in the desktop app only for Go and go up to $500 per month, adds Ultrafast mode for Pro $500, and there is a free plan. Prices are as shown on the pricing page when it was last read on Oct 9, 2026.
- Does OpenAI Codex have a free plan?
- Yes. OpenAI Codex lists a free plan next to its paid plans, so you can start without paying.
- Has OpenAI Codex raised its prices?
- OpenAI Codex last cut a list price in Sep 2026: Pro went from $200 to $100 (-50%), first seen on its pricing page that month. Plus has been listed since Jul 2025, starting at $20. The price was unchanged through Oct 2026. Pro has been listed since Jul 2025, starting at $200. It came down to $100 by Sep 2026 (-50%). Codex has no price of its own: it comes with the ChatGPT plans charted here. Plus has included it since June 2025. Pro launched at $200 and is now sold in $100, $200 and $500 tiers; the chart follows the cheapest Pro tier. Every OpenAI Codex price change, dated, in the pricing news feed
About OpenAI Codex
OpenAI Codex lists 8 plans, starting with Free. OpenAI Codex is based in San Francisco, United States and was founded in 2015. It sells through a mix of product-led and sales-led motions. It works in Artificial Intelligence, Developer Tools, Coding Agents, SaaS. In its own words: "Codex is OpenAI's coding agent, available in a CLI, IDE extension, desktop app, on the web and on iOS. It is bundled into ChatGPT plans from Free to Enterprise with plan-based usage limits that can be extended with ChatGPT credits, or it can be run with an API key and billed at standard API token prices."