Hex vs neptune.ai
Updated June 2026 · A structured head-to-head comparison.
Experiment tracker for foundation models.
The verdict
Both Hex and neptune.ai are credible business intelligence tools, and the right pick comes down to your priorities.
Choose Hex if you want a higher overall rating (4.7/5). Collaborative analytics notebooks with AI.
Choose neptune.ai if you'd rather have broader platform coverage. Experiment tracker for foundation models.
Hex vs neptune.ai: side by side
| Dimension | Hex | neptune.ai |
|---|---|---|
| Starting price | Free – $36/user/mo | Free |
| Free plan | Yes | Yes |
| Pricing model | Freemium | Freemium |
| Best for | Data Teams | Ml Teams, Researchers |
| Platforms | Web | Web, Api, Self HostedWinner |
| Rating | 4.7/5Winner | 4.5/5 |
Hex key facts
- Vendor
- Hex
- Pricing
- Freemium — Free – $36/user/mo
- Free tier
- Yes
- Platforms
- Web
- Best for
- Data Teams
- Editor rating
- 4.7 / 5
- Founded
- 2019
- Headquarters
- San Francisco, CA, USA
neptune.ai key facts
- Vendor
- neptune.ai
- Pricing
- Freemium — Free
- Free tier
- Yes
- Platforms
- Web, Api, Self Hosted
- Best for
- Ml Teams, Researchers
- Editor rating
- 4.5 / 5
- Founded
- 2017
- Headquarters
- Palo Alto, CA, USA
Frequently asked questions
Is Hex better than neptune.ai?
Neither is universally better — Hex edges ahead on overall rating, but the best choice depends on price, platforms, and your use case. See the side-by-side table above.
Is Hex or neptune.ai cheaper?
Hex is the more affordable of the two to get started, at free – $36/user/mo. Hex starts at free – $36/user/mo; neptune.ai starts at free.
Can Hex replace neptune.ai?
Yes for most teams — both are business intelligence tools with heavily overlapping features. The main trade-offs are pricing and platform support, covered in the comparison above.