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Grok vs Codex

Compare Grok and Codex - features, pricing, and which is better for your workflow.

What is Grok?

AI assistant by xAI — chat, reason, generate images, and analyze data with real-time information access.

Price: Freemium

Learn more about Grok

What is Codex?

Cloud-based AI coding agent by OpenAI — assign tasks and Codex writes, tests, and ships code in a sandboxed environment.

Price: Freemium

  • Assign coding tasks in plain English
  • Runs in a sandboxed cloud environment
  • Reads your codebase, writes code, runs tests
  • Multiple tasks in parallel
Learn more about Codex