Stardog vs Synaptica
| Stardog | Synaptica | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | api, Linux, macOS, self-hosted, Web, Windows | — |
| Free plan | Yes | — |
| Ontology modeling | — | Yes |
| Semantic reasoning | — | Yes |
| RDF/SPARQL support | — | Yes |
| Graph visualization | — | Yes |
| Import formats | — | Excel, CSV, RDF, OWL, SKOS |
| Query languages | — | SPARQL, GraphQL |
Both are listed in Best Knowledge Graph Software. On Inferse, Stardog scores higher on our published basis.