Coding comparison
Cursor vs OpenAI Codex
Our pick: Cursor scores 9.4/10 against 9.0/10 for OpenAI Codex. Here's how they differ and which one fits your needs.
VS
At a glance
| Cursor | OpenAI Codex | |
|---|---|---|
| Our score | 9.4/10 | 9.0/10 |
| Best for | Professional developers, Startups, Vibe coders | Developers using ChatGPT, Engineering teams |
| Type | AI IDEs | Coding agents |
| Pricing | Free plan | Paid |
| Starting price | $20/mo | $20/mo |
| Platforms | Mac, Windows, Linux | Web, Mac, Linux, Windows, VS Code |
| Launched | 2023 | 2025 |
Key features
Cursor
- Tab autocomplete
- Agent mode
- Codebase indexing
- Background agents
- Bugbot code review
- Rules and memories
OpenAI Codex
- Cloud task sandboxes
- Codex CLI
- IDE extension
- GitHub PR creation
- Code review
Cursor: pros and cons
Pros
- Excellent autocomplete quality
- Familiar VS Code experience and extensions
- Strong multi-file refactoring
Cons
- Usage-based limits on heavy agent use
- Pricing changes have frustrated some users
OpenAI Codex: pros and cons
Pros
- Included with ChatGPT paid plans
- Runs many tasks in parallel
- Open-source CLI
Cons
- Cloud tasks can be slow for small edits
- Best features need higher ChatGPT tiers
Verdict: Cursor or OpenAI Codex?
Choose Cursor if you're professional developers or startups or vibe coders and value excellent autocomplete quality.
Choose OpenAI Codex if you're developers using chatgpt or engineering teams and value included with ChatGPT paid plans.
Overall we rate Cursor slightly higher. Both are worth trying, and at least one has a free plan or trial. See all Coding tools for more options.
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