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Codex facts

tool_codex
Product

Codex

OpenAI coding agent for software development workflows.

last verified: 2026-05-07pricing checked: 2026-05-07
Official website Pricing page Documentation
01

Fact summary

Name
Codex
Company / maker
OpenAI
Category
Build & Automate
Entity type
Product
Availability
Public
Pricing model
Subscription
Primary pricing route
App Subscription
Free plan
No
Delivery modes
Web AppCLIIde Extension
Supported platforms
WebmacOSWindowsLinux
Data state
source backed
02

Official links

Formal source rows with URL, source type, and freshness.
LinkURLsource typechecked
Official websiteopenai.com/codex/ official-site2026-05-07
Pricing pagechatgpt.com/codex/pricing/ official-pricing-page2026-05-07
Documentationdevelopers.openai.com/codex official-documentation2026-05-07
03

Access and delivery

Supported platforms and delivery modes are intentionally separate.

Supported platforms

WebmacOSWindowsLinux

Delivery modes

Web AppCLIIde Extension
04

Capabilities

Capability tags

Developer AgentsCode Assistants
Input types
TextStructured Data
Output types
CodeTextDocument
05

Pricing summary

Pricing summary

Derived from official pricing routes where available
pricingModel
Subscription
hasFreePlan
No
pricingLastChecked
2026-05-07
06

Pricing routes

Each route is a first-class record with source URL and checked date.
Primary official pricing route
routeType: app-subscription
primary route

Reviewed primary route derived from official pricing or product evidence; exact plan extraction remains pending.

No numeric price asserted
model: Subscriptionchatgpt.com/codex/pricing/
07

Pricing plans

plantrackmonthlyusage limitfeaturessourcechecked
ChatGPT Freeapp0Limited trial access to Codex on the ChatGPT Free plan.Test Codex capabilities, Limited access to GPT-5.3, Limited messages and uploads, Limited deep research, Limited memory and context2026-05-07
API Keyapi-Usage charged based on API pricing for tokens Codex usesAPI-key route for local or automation use, Usage is charged based on API pricing for tokens Codex uses2026-05-07
ChatGPT Enterpriseenterprise-Enterprise users can choose pay-as-you-go or fixed monthly seat-based pricing; contact sales for organization terms.Everything in Business, Enterprise-grade security controls including SCIM, EKM, domain verification, user analytics, and RBAC, Priority request processing, Usage and activity monitoring with audit logs and the Compliance API2026-05-07
ChatGPT Businessteam-Business users can choose pay-as-you-go or fixed monthly seat-based pricing for Codex.Everything in Plus, Extend usage with ChatGPT credits, Dedicated workspace with admin controls, SAML SSO, and MFA, Business data is kept out of training by default, Unlocks ChatGPT Business features2026-05-07
ChatGPT Proapp-Longer, higher-intensity Codex sessions with 5x or 20x more usage than Plus.Maximum Codex tasks, Access to GPT-5.3-Codex-Spark research preview, Unlocks ChatGPT Pro features, Pro reasoning with GPT-5.5 Pro, Unlimited GPT-5.3 and file uploads, Maximum deep research and agent mode2026-05-07
ChatGPT Plusapp-Focused Codex coding sessions each week on the ChatGPT Plus plan.Expanded Codex usage, Build with the Codex app for macOS and Windows, Connect tools such as Slack, GitHub, and Figma with plugins, Advanced reasoning models, Expanded messages and uploads, Expanded deep research and agent mode2026-05-07
ChatGPT Goapp-Limited trial access to Codex with expanded ChatGPT Go usage.Test Codex capabilities, More access to GPT-5.3, More messages and uploads, More image creation, Longer memory, Access the latest models2026-05-07
08

Evidence and sources

source URLsource typeused forchecked
developers.openai.com/codexofficial-documentationdocumentation, capability-claims2026-05-07
chatgpt.com/codex/pricing/official-pricing-pagepricing, pricing-routes2026-05-07
openai.com/codex/official-siteidentity, official-url2026-05-07
09

Freshness and recent changes

Facts verified
2026-05-07
Identity and core facts
Pricing checked
2026-05-07
Pricing routes and plans
Record updated
2026-05-07
Public record freshness
10

Related pages

One-hop registry pages derived from this record's modeled facts. This section does not infer peer tools.
maker

OpenAI

Company identity facts and linked tool coverage.

category

Build & Automate

Stable navigation handle for this record's primary category.

pricing model

Subscription

Commercial model taxonomy page for tools with this pricing model.

pricing route

App Subscription

Access or purchase route taxonomy page for this record's primary route.

capabilities

Related registry paths

Developer AgentsCode Assistants