DataChain vs Project Nessie
| DataChain | Project Nessie | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | api, Linux, self-hosted, Web | api, Linux, self-hosted, Web |
| Free plan | Yes | — |
| Data scope | files_and_tables | tables |
| Snapshot granularity | file_and_table | table |
| Storage backend | both | bring_your_own |
| Deployment model | both | self_hosted |
| Dataset branching | — | Yes |
| Point-in-time rollback | — | Yes |
Both are listed in Best Data Version Control Tools. On Everything Xiaomi, DataChain scores higher on our published basis.