How much does OpenAI Codex cost?
Paid plans start at
$20/mo billed yearly
or $20/mo billed monthly
- Free plan
- Not stated
Read from openai.com/codex on Oct 29, 2026. Price changed? Tell usSee the line each price came from
In your favor
- Notice before price changes. At least 30 days' notice for increases
How you buy and get started
Self-serveButtons on their site: Get Plus, Get Pro, Try ChatGPT Business
- Sign up
- Sign up through ChatGPT plans "Codex is included in your ChatGPT plan."
- Setup
- Not stated
- When sales steps in
- Business plan requires 2+ seats "*For 2+ seats, billed annually"
What OpenAI Codex does
Codex runs coding agents in parallel, including in reusable cloud environments for each repo, and reviews pull requests automatically. It is included in ChatGPT Plus, Pro and Business plans.
- Good for
- Engineers and engineering teams working across repositories on bug fixes, refactors, new features and code review.
- Channels
- Codex in ChatGPT, Codex cloud, Codex IDE extension, Codex CLI
- Main product
- Codex
- Also includes
- Parallel multi-agent workflows, Reusable cloud environments for every repo, Automatic pull request review, Plugins to connect tools
- Connects to
- Plugins
- Public API
- Not stated
- MCP server
- Not stated
- Prompt-to-app generationNot stated
- Code export to GitHubNot stated
- One-click hosting and deployNot stated
- Built-in backend and databaseNot stated
- Multi-user team workspaces
Secure, shared workspace with admin controls and flexible pricing for teams using Codex across repositories.
- SSO and SAMLNot stated
- SOC 2 compliance
OpenAI has undergone an independent SOC 2 Type 2 examination of controls relevant to Security, Availability, C
- Third-party integrations and MCP
Connect your tools and add specialized capabilities with plugins.
The same 8 checks appear on every tool in Vibe coding tools. Each tick quotes the vendor's own site.
Security and your data
| Question | Their answer | Where it says so |
|---|---|---|
| Trains AI on your data? | no | "We don’t train our models on your organization’s data by default."security |
| HIPAA (signs a BAA) | available | "offers a Data Processing Addendum and Business Associate Agreement for customers"security |
| SOC 2 | SOC 2 Type 2 | "OpenAI has undergone an independent SOC 2 Type 2 examination of controls relevant to Security, Availability, Confidentiality, and Privacy for its API and ChatGPT business product s"security |
| GDPR | supports customer GDPR compliance | "OpenAI supports our customers’ compliance with privacy laws, including the GDPR, CCPA, HIPAA, and FERPA"security |
| CCPA | supports customer CCPA compliance | "OpenAI supports our customers’ compliance with privacy laws, including the GDPR, CCPA, HIPAA, and FERPA"security |
| PCI | PCI-DSS for delegated payment processing components of ChatGPT | "OpenAI maintains PCI-DSS compliance for the components of ChatGPT that support delegated payment processing."security |
| ISO 27001 | ISO/IEC 27001:2022 | "OpenAI maintains ISO/IEC 27001:2022 and ISO/IEC 27701:2019 certifications for the information security and privacy management systems supporting the OpenAI API, ChatGPT Enterprise,"security |
| Single sign-on | Not stated | |
| Trust center | https://trust.openai.com/ | "Visit OpenAI trust portal to learn more about our security controls, and product compliance page to view compliance status by products."security |
Security answers are the vendor's own claims, quoted. We don't audit them.
Every plan
| Plan | Monthly | Billed yearly | Included | Over the allowance | Where it says so |
|---|---|---|---|---|---|
| Plus/ month | $20 | – | – | – | "p teams get started codex is included in your chatgpt plan. plus includes codex usage for " |
| Business/ user / month | – | $20per month | – | – | "fpazk=1k0d2&default tab=personal&highlight plan=pro pricing business secure, shared worksp" |
| Pro/ month | $100 | – | – | – | "fpazk=ioaj&default tab=personal&highlight plan=plus pricing pro higher usage limits to pow" |
Fine print
- Billing increment
- Not stated
- Billed beyond usage
- Not stated
- Contract
- Not stated
- Refunds
- Non-refundable except where required by law "Payments are non-refundable, except where required by law."
- Auto renew
- Paid subscriptions renew automatically until cancelled "For paid subscriptions, we will automatically charge your payment method on each agreed-upon periodic renewal until you cancel."
- Price change notice
- At least 30 days' notice for increases "If we increase our subscription prices, we will give you at least 30 days’ notice"
"Not stated" means we read their pricing page and terms and they don't say.
About the company
- Legal name
- OpenAI OpCo, LLC
- Address
- 1455 3rd Street, San Francisco, CA 94158
- Online since
- Jan 19, 2007 Domain registration date
- Customers
- "Trusted by top teams" their claim
OpenAI Codex alternatives
Retool$10 /moFree plan · checked Oct 29, 2026
Cursor$8 /moFree plan · checked Oct 29, 2026
Claude Code$17 /moFree plan · checked Oct 29, 2026
Devin$20 /moFree plan · checked Oct 29, 2026
Factory$20 /mochecked Oct 29, 2026
Windsurf$20 /moFree plan · checked Oct 29, 2026
GitHub Copilot$10 /moFree plan · checked Oct 29, 2026
Amazon Kiro$20 /moFree plan · checked Oct 29, 2026Reviews elsewhere
We link to reviews instead of copying ratings: those sites don't allow reuse, and we don't test products ourselves.
Questions
Is OpenAI Codex free?
No free plan is stated on OpenAI Codex's pricing page. Paid plans start at $20/month.
How much does OpenAI Codex cost?
Paid plans start at $20 per month billed yearly, or $20 billed monthly.
Does OpenAI Codex train AI on your data?
No, according to OpenAI Codex: "We don’t train our models on your organization’s data by default."
Is OpenAI Codex HIPAA compliant?
OpenAI Codex says a HIPAA BAA is available.