Exa vs Jan
Exa and Jan are both AI Platforms 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 | Exa | Jan |
|---|---|---|
| Vendor | Exa AI | Menlo Research |
| Rating | ★ 4.5 | ★ 4.6 |
| Pricing | Pay-as-you-go | Free |
| Platforms | API | Desktop, Local |
| Key features | Neural & keyword search modes, Full page contents in responses, Similar-pages & filtered queries | Local models on macOS, Windows and Linux, Offline chat with no account, OpenAI-compatible local API |
| Headquarters | San Francisco, USA | Singapore |
| Founded | 2021 | 2023 |
| Open source | No | Yes |
Key differences
- Jan has a higher user rating (4.6★ vs 4.5★).
- Exa is Pay-as-you-go, while Jan is Free.
- Jan is open source (its code is public), while Exa is proprietary.
- Exa runs on API; Jan runs on Desktop, Local.
Frequently asked questions
Is Exa or Jan better?
By user rating, Jan scores higher (4.6★ vs 4.5★). Both are capable AI Platforms tools, so review the feature comparison for your use case.
Which is cheaper, Exa or Jan?
Exa is Pay-as-you-go and Jan is Free. Check each product page for current plan details.
Are Exa and Jan open source?
Jan is open source, while Exa is proprietary.