CVAT vs Hex
Updated June 2026 · A structured head-to-head comparison.
The verdict
Both CVAT and Hex are credible ai machine learning tools, and the right pick comes down to your priorities.
Choose CVAT if you want broader platform coverage. Open-source computer vision annotation.
Choose Hex if you'd rather have a higher overall rating (4.7/5). Collaborative analytics notebooks with AI.
CVAT vs Hex: side by side
| Dimension | CVAT | Hex |
|---|---|---|
| Starting price | Free – $33/seat/mo | Free – $36/user/mo |
| Free plan | Yes | Yes |
| Pricing model | Open source | Freemium |
| Best for | Ml Teams, Developers | Data Teams |
| Platforms | Self Hosted, Web, ApiWinner | Web |
| Rating | 4.3/5 | 4.7/5Winner |
CVAT key facts
- Vendor
- CVAT.ai
- Pricing
- Open source — Free – $33/seat/mo
- Free tier
- Yes
- Platforms
- Self Hosted, Web, Api
- Best for
- Ml Teams, Developers
- Editor rating
- 4.3 / 5
- Founded
- 2018
- Headquarters
- Wilmington, DE, USA
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
Frequently asked questions
Is CVAT better than Hex?
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 CVAT or Hex cheaper?
CVAT is the more affordable of the two to get started, at free – $33/seat/mo. CVAT starts at free – $33/seat/mo; Hex starts at free – $36/user/mo.
Can CVAT replace Hex?
Yes for most teams — both are ai machine learning tools with heavily overlapping features. The main trade-offs are pricing and platform support, covered in the comparison above.