Comparison
Cursor vs OpenAI Codex
| Cursor | OpenAI Codex | |
|---|---|---|
| What it says it does | CursorBuilt to make you extraordinarily productive, agents turn ideas into code. Accelerate development by handing off tasks to Cursor. | OpenAI CodexOpenAI's coding agent. Codex works in a desktop app, on the web, in a CLI, in IDE extensions and on iOS, can run tasks in cloud sandboxes, and reviews GitHub pull requests. |
| Pricing | CursorFree $0/mo; Plus $8/mo; Premium $30/mo; Super $100/mo; Ultra $200/mo; Teams from $30/user/mo. Third-party model usage billed separately at API list price on Premium and above (official) | OpenAI CodexIncluded with ChatGPT plans: Free $0 and Go $8/mo (desktop app, lighter model); Plus $20/mo (web, CLI, IDE, cloud code review); Pro $100, $200 or $500/mo; Business $25/user/mo billed monthly; or pay API rates with an API key (official) |
| Website | Cursorhttps://cursor.com/ | OpenAI Codexhttps://chatgpt.com/codex/ |
Which tool for which job
Cursor wins when you need an AI coding agent in your editor or cloud for game and tooling code, not a full AI game engine.
OpenAI Codex wins when you want one subscription that covers chat and a coding agent across terminal, IDE and cloud.
Descriptions in the table come from each vendor's own site. This verdict is a fit call from those official pages as of 19 October 2026, not a shared benchmark or a hands-on score. Prices change, so confirm the pricing row on each tool page. How we review tools.
Keep exploring
- Cursor listing
- OpenAI Codex listing
- All Code & Engines tools
- Best AI tools for game coding and engines
The Tool Chest newsletter
New AI tools for game devs, one deep dive and zero fluff. Every week.