CVAT vs Modal
Updated June 2026 · A structured head-to-head comparison.
The verdict
Both CVAT and Modal are credible ai machine learning tools, and the right pick comes down to your priorities.
CVAT — Open-source computer vision annotation.
Choose Modal if you'd rather have a higher overall rating (4.7/5). Serverless compute for AI and data.
CVAT vs Modal: side by side
| Dimension | CVAT | Modal |
|---|---|---|
| Starting price | Free – $33/seat/mo | Free |
| Free plan | Yes | Yes |
| Pricing model | Open source | Usage-based |
| Best for | Ml Teams, Developers | Developers, Ml Teams |
| Platforms | Self Hosted, Web, Api | Web, Api |
| 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
Modal key facts
- Vendor
- Modal Labs
- Pricing
- Usage-based — Free
- Free tier
- Yes
- Platforms
- Web, Api
- Best for
- Developers, Ml Teams
- Editor rating
- 4.7 / 5
- Founded
- 2021
- Headquarters
- New York, NY, USA
Frequently asked questions
Is CVAT better than Modal?
Neither is universally better — Modal 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 Modal cheaper?
CVAT is the more affordable of the two to get started, at free – $33/seat/mo. CVAT starts at free – $33/seat/mo; Modal starts at free.
Can CVAT replace Modal?
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.