Comunica vs Spotfire Data Virtualization
| Comunica | Spotfire Data Virtualization | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | api, Linux, macOS, self-hosted, Web, Windows | Linux, Web, Windows |
| Federated queries | Yes | Yes |
| Heterogeneous sources | Yes | Yes |
| Deployment | self_hosted | hybrid |
| SQL support | none | partial |
| Result caching | Yes | Yes |
| Streaming sources | — | Yes |
Both are listed in Best Query Engine Software. On Specifiction, Comunica scores higher on our published basis.