OpenAI Makes Codex Coding Agent Available Across Paid Plans
OpenAI's Codex coding agent is now included with ChatGPT Plus, Pro, Business, Edu, and Enterprise subscriptions.
OpenAI has made Codex, its coding agent for software development, available to subscribers across its paid tiers. According to the OpenAI Developers page, ChatGPT Plus, Pro, Business, Edu, and Enterprise plans now include access to Codex.
The move signals OpenAI's continued push into agentic coding tools, a space that has grown increasingly competitive with offerings from Anthropic, Google, and a wave of startups building AI-powered development environments. By bundling Codex into existing paid plans rather than pricing it separately, OpenAI is positioning the agent as a core capability of its platform rather than a standalone product. For enterprise teams already on ChatGPT Business or Enterprise plans, this means access to an AI coding assistant comes at no additional cost — a meaningful consideration as organizations evaluate which AI development tools to standardize on.