Codex
One agent for everywhere you code—included in ChatGPT Plus, Pro, Business, Edu, and Enterprise plans.
Codex brings AI-powered coding assistance directly into your workflow, no matter where you're writing code.
Unlike Claude Code, Codex integrates seamlessly across your entire development environment—from your IDE to the command line—providing consistent, intelligent support without switching contexts. It's designed to understand your codebase deeply and offer relevant suggestions that actually fit your project's architecture and style.
Key Features:
- Universal integration: Works across IDEs, terminals, and development tools with one unified agent
- Context-aware assistance: Understands your entire codebase to provide relevant, accurate suggestions
- Natural language commands: Translate plain English instructions into working code instantly
- Multi-language support: Handles dozens of programming languages and frameworks effortlessly
Who It's For: Codex is built for developers who want intelligent coding assistance without the friction of juggling multiple tools. Whether you're a solo developer shipping features quickly or part of a team maintaining complex systems, Codex adapts to your workflow and accelerates your productivity.
Already included in ChatGPT Plus, Pro, Business, Edu, and Enterprise plans, Codex requires zero additional setup to transform how you code.
