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