Codex vs Devin
Codex and Devin are both Code Generation tools in our directory. This side-by-side comparison covers pricing, user ratings, supported platforms, key features and open-source status so you can decide which one fits your needs.
Side-by-side comparison
| Attribute | Codex | Devin |
|---|---|---|
| Vendor | OpenAI | Cognition |
| Rating | ★ 4.5 | ★ 4.3 |
| Pricing | Paid | Pay-as-you-go |
| Platforms | CLI, IDE, Cloud, Web | Web, API |
| Key features | Cloud sandbox task execution, Codex CLI (open source), IDE extension | Autonomous coding agent, End-to-end task execution, Slack & GitHub integration |
| Headquarters | San Francisco, USA | San Francisco, USA |
| Founded | 2025 | 2024 |
| Open source | No | No |
Key differences
- Codex has a higher user rating (4.5★ vs 4.3★).
- Codex is Paid, while Devin is Pay-as-you-go.
- Codex runs on CLI, IDE, Cloud, Web; Devin runs on Web, API.
Frequently asked questions
Is Codex or Devin better?
By user rating, Codex scores higher (4.5★ vs 4.3★). Both are capable Code Generation tools, so review the feature comparison for your use case.
Which is cheaper, Codex or Devin?
Codex is Paid and Devin is Pay-as-you-go. Check each product page for current plan details.
Are Codex and Devin open source?
No — neither Codex nor Devin is open source.