Codex (OpenAI) vs Poe
Which one should you pick? Here's the full breakdown.
Codex (OpenAI)
OpenAI's cloud-based coding agent -- runs parallel tasks, proposes PRs, and lives inside ChatGPT
Powered by GPT-5.3-Codex / GPT-5.4
Poe
One subscription, every major AI model -- Quora's multi-model chatbot lets you switch between GPT-4, Claude, and more
| Category | Codex (OpenAI) | Poe |
|---|---|---|
| Ease of Use | 8.0 | 8.0 |
| Output Quality | 8.0 | 7.0 |
| Value | 8.0 | 8.0 |
| Features | 9.0 | 7.0 |
| Overall | 8.3 | 7.5 |
Pricing Comparison
| Feature | Codex (OpenAI) | Poe |
|---|---|---|
| Free Tier | Yes | Yes |
| Starting Price | $0 | $0 |
Benchmark Head-to-Head
GPT-5.3-Codex benchmarks — Poe has no published benchmarks
| Benchmark | Description | Score |
|---|---|---|
| SWE-bench | Real GitHub issue fixing | 72% |
| HumanEval | Python code generation | 95% |
Which Should You Pick?
Pick Codex (OpenAI) if...
- ✓Higher output quality (8 vs 7)
- ✓More features (9 vs 7)
Developers already paying for ChatGPT Plus who want a coding agent at no extra cost. Especially good for parallel task execution -- assign multiple bug fixes or feature branches and let Codex work them simultaneously.
Visit Codex (OpenAI)Pick Poe if...
AI power users who want to try multiple models without managing separate subscriptions for each one.
Visit PoeOur Verdict
Codex (OpenAI) edges out Poe with a 8.3 vs 7.5 overall score. Both are solid picks, but Codex (OpenAI) has the advantage in output quality.