Bolt vs Codex
Bolt and Codex 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 | Bolt | Codex |
|---|---|---|
| Vendor | StackBlitz | OpenAI |
| Rating | ★ 4.4 | ★ 4.5 |
| Pricing | Freemium | Paid |
| Platforms | Web | CLI, IDE, Cloud, Web |
| Key features | In-browser full-stack dev, Instant preview, One-click deploy | Cloud sandbox task execution, Codex CLI (open source), IDE extension |
| Headquarters | San Francisco, USA | San Francisco, USA |
| Founded | 2024 | 2025 |
| Open source | No | No |
Key differences
- Codex has a higher user rating (4.5★ vs 4.4★).
- Bolt is Freemium, while Codex is Paid.
- Bolt runs on Web; Codex runs on CLI, IDE, Cloud, Web.
Frequently asked questions
Is Bolt or Codex better?
By user rating, Codex scores higher (4.5★ vs 4.4★). Both are capable Code Generation tools, so review the feature comparison for your use case.
Which is cheaper, Bolt or Codex?
Bolt is Freemium and Codex is Paid. Check each product page for current plan details.
Are Bolt and Codex open source?
No — neither Bolt nor Codex is open source.