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OpenAI Codex
OpenAI's AI coding agent.
Visit OpenAI Codex » openai.com/codex
| OpenAI Codex at a glance | |
|---|---|
| What it does | OpenAI's AI coding agent |
| Category | Developer |
| Website | openai.com/codex |
| Checked | Website working when last checked (2026-10-16) |
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How to choose
- Try it on your real codebase, not a demo. Results vary a lot by language and project size.
- Decide how much control you want: suggestions you accept line by line, or an agent that makes larger changes for you to review.
- Check your company's rules on sending code to outside AI services before you start.
Full guide to choosing developer tools »
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