Programming Freemium

OpenAI Codex

OpenAI coding agent for building and shipping software.

Visit official website
PricingFreemium
Starting priceIncluded in eligible ChatGPT plans, including Free; usage limits vary by plan.
Free planUnknown
Free trialYes
APIUnknown
Open sourceNo
DeploymentUnknown
Last verifiedJune 27, 2026
Overview

Tool overview

OpenAI Codex is listed under Programming AI tools.

Summary

What is OpenAI Codex?

  • OpenAI Codex is a coding agent powered by ChatGPT that helps developers build
  • refactor
  • review
  • test
  • and ship code across app
  • editor
  • terminal
  • and cloud workflows.
Best fit

Best for

  • Business teams
  • Marketing teams
  • Sales teams
  • Support teams
Audience

Who is it for?

Business teamsMarketing teamsSales teamsSupport teams
Capabilities

Key features

Agentic coding workflows

Multi-agent command center

Skills and automations

Desktop apps for macOS and Windows

Developer docs and CLI-related workflows

Related categories: Programming, AI Agents, Developer Tools

Workflows

Use cases

Build features

Run refactors

Review code

Generate tests

Handle background engineering tasks

Strengths

Pros

  • Official OpenAI product
  • Connected to ChatGPT account
  • Supports multiple coding surfaces
Considerations

Cons

  • Usage limits and access depend on plan
  • Requires code review before shipping
Considerations

Limitations

Generated code can be wrong or incomplete

Requires developer oversight and tests

Cost

Pricing details

Pricing modelFreemium
Starting priceIncluded in eligible ChatGPT plans, including Free; usage limits vary by plan.
Free planUnknown
Free trialYes
Pricing context

Billing options

  • ChatGPT plans
  • Business/Enterprise
  • API usage where relevant
View official pricing
Compatibility

Supported programming languages

  • English
Connectivity

Integrations

Git workflows ChatGPT account Developer docs Desktop app Terminal workflows

Specs

Technical details

PlatformsWeb
Multilingual supportYes
Login requiredYes
Open sourceNo
LicenseProprietary
DeploymentUnknown
CompanyOpenAI
Models / versionsCodex agent OpenAI frontier coding models
Editions / plansFree, Basic, Professional, Organization, and Custom plans
Data confidenceHigh
Last verifiedJune 27, 2026
Documentation → Release notes → Data source →
Decision hub

Finish your evaluation of OpenAI Codex

Move between similar tools, comparison cards, quick answers, user reviews, and open discussion without leaving the page.

Tools, comparisons & answers

Explore the best next step before choosing OpenAI Codex

Browse similar tools, open focused comparison cards, and answer the most common buying questions.

Similar tools Comparisons FAQ
Compare

Compare alternatives

See how OpenAI Codex compares with the closest relevant AI tools.

Build custom comparison
Smart AI comparison OpenAI Codex vs Continue Compare pricing, ratings, features, AI score, and use cases. Unknown alternative View comparison Smart AI comparison OpenAI Codex vs Bito Compare pricing, ratings, features, AI score, and use cases. Paid alternative View comparison Smart AI comparison OpenAI Codex vs Qodo Compare pricing, ratings, features, AI score, and use cases. Paid alternative View comparison Smart AI comparison OpenAI Codex vs CodeRabbit Compare pricing, ratings, features, AI score, and use cases. Freemium alternative View comparison
Answers

Frequently asked questions

OpenAI Codex is a coding agent powered by ChatGPT that helps developers build, refactor, review, test, and ship code across app, editor, terminal, and cloud workflows.
Business teams Marketing teams Sales teams Support teams
The listed pricing model for OpenAI Codex is freemium. Pricing can change, so users should verify the latest plan details on the official website.
Yes. The current profile indicates that a free trial is available.
Community proof

User reviews

Real user feedback helps others understand strengths, limitations, and the best-fit workflows before choosing this tool.

No reviews Average rating
0 Total reviews
No reviews yet

Be the first to review OpenAI Codex

Share what worked, what did not, who this AI tool is best for, and what buyers should verify before choosing it.

Ask in discussion
Tool discussion

Ask or discuss this tool

Ask questions, share workflows, or discuss your experience with this AI tool.

ReplyContinue threads
EditUpdate your posts
ReportKeep it useful
0Total messages
0Threads
0Replies
Start a useful threadAsk, compare workflows, or reply to reviews

Keep it specific and helpful. You can edit or delete your own messages after posting.

Please log in to join the discussion.

Live discussion

Community messages

Reply to messages and keep the discussion useful. Use Report for abuse or spam. Your own posts can be edited or deleted.

No discussion yetBe the first to ask a question or share a useful workflow.