Coding agent

Codex

Two surfaces from one product. Codex CLI runs in your terminal with file system access. Codex Cloud takes a ticket and opens the PR autonomously. Bundled with ChatGPT Plus and Pro; the cloud lane bills as a separate task budget.

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The pitch

OpenAI's coding agent: CLI + autonomous cloud PRs

Pricing

Bundled with ChatGPT Plus $20/mo · Pro $200/mo · API metered

Used in 1 stack

Codex (CLI + cloud)

Role: CLI for active work + Cloud for backlog PRs

$0/mo

Alternatives

Claude Code

Anthropic's terminal coding agent

Bundled with Claude Pro $20/mo

Cursor

AI-first IDE, multi-file agent edits

Free Hobby