OpenAI Codex

OpenAI's coding agent (cloud + CLI + IDE)

Verdict: Good if you already pay for ChatGPT: kick off tasks in the cloud and review diffs. Works best with clear, scoped tasks.

Pricing: Included with paid ChatGPT plans

codingagentclichatgpt

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Use cases with OpenAI Codex (1)

Starting a landing page or small tool from your phone · Grok Bot

Ideas for a landing page or a handy little tool show up when you're out, and they're forgotten by the time you're back at a computer.