Tools/Verified 14 Nov 2026

OpenAI’s coding agent for the terminal, IDE, and cloud tasks. Access is bundled with paid ChatGPT plans. The open-source CLI is on GitHub (openai/codex).

Pricing

Included with ChatGPT Plus $20/mo, Pro $100/mo, and Business $20/user/mo (2+ seats, annual billing). Confirm any API-only rates on OpenAI’s official pricing pages.

Platforms

CLI, VS Code, Web

License

Open source

Category

Coding agents