OpenAI Codex
OpenAI Codex is a software-engineering agent: it reads the repo, edits code, runs tests, and opens pull requests in a cloud container, with CLI and IDE extension entry points alongside the web app. Access is bundled into ChatGPT Plus and Pro.
Core features
Supported formats
Available models
Sources & data notes
This page uses the product's official site as its primary source. Features, pricing, and availability may vary by region and version. The directory score is an editorial ranking signal, not third-party user reviews.
- Official source: OpenAI Codex Official website
- Directory record date:
- Editorial standard: Read our inclusion & update methodology
FAQ
OpenAI Codex uses a "Paid" pricing model. Exact prices, feature quotas, trial terms, and regional availability can change between versions — validate the fit on a free tier or trial before paying, and treat the vendor's pricing page as the source of truth.
Entries for OpenAI Codex are written primarily from the vendor's official site and documentation; the directory record date is 2026-09-20. This site does not aggregate user reviews — scores are editorial sorting signals only. See the methodology page for inclusion scope, source priority, and correction process.
This directory also lists Cursor, GitHub Copilot, Devin Desktop as comparable tools to OpenAI Codex. See each page for pricing, platforms, and feature details to compare side by side.
OpenAI Codex is not yet part of a workflow in this directory. Browse the workflow page for alternative pipelines, or share how you use it via the contact page so we can improve the directory.
OpenAI Codex is available via Web, CLI, VS Code, API, and most vendors offer a trial or demo for evaluation. Beginners should start with the official docs, tutorials, and templates, validate it on small tasks first, then expand into production work.
Evaluate OpenAI Codex on three axes: pricing model (currently Paid) versus your budget structure; platform coverage (Web, CLI, VS Code, API) versus the devices and collaboration style of your team; and core capabilities (Parallel cloud tasks, CLI terminal agent, IDE extension) versus the critical steps in your actual workflow.
OpenAI Codex's commercial terms depend on the vendor's service agreement and subscription tier, and license scope can differ per plan. This directory is not legal advice — confirm usage rights on the official terms page before commercial use.
Data privacy depends on OpenAI Codex's own privacy policy and data-processing terms, including where uploads are stored and whether content is used for model training. Read the official privacy policy before processing sensitive material, and enterprise users should verify compliance requirements first.