Best Oxigraph Alternatives in 2026

20 apps from knowledge graph software ranked against Oxigraph on the same published basis.

  1. 1Oxigraph vs RDFox
  2. 2Oxigraph vs AllegroGraph
  3. 3Oxigraph vs Eclipse RDF4J
  4. 4Oxigraph vs GraphDB
  5. 5Oxigraph vs Protégé
  6. 6Oxigraph vs QLever
  7. 7Oxigraph vs RDF Studio
  8. 8Oxigraph vs Stardog
  9. 9Oxigraph vs TypeDB
  10. 10Oxigraph vs Apache Jena Fuseki
  11. 11Oxigraph vs LinkedDataHub
  12. 12Oxigraph vs TerminusDB
  13. 13Oxigraph vs HASH
  14. 14Oxigraph vs Neo4j
  15. 15Oxigraph vs Mendix
  16. 16Oxigraph vs OWLGrEd
  17. 17Oxigraph vs Virtuoso Universal Server
  18. 18Oxigraph vs Ontop
  19. 19Oxigraph vs PoolParty Semantic Suite
  20. 20Oxigraph vs d.AP

Oxigraph alternatives compared

#AppScoreFree planFromRuns on
1RDFox6.7Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
2AllegroGraph6.6Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
3Eclipse RDF4J6.6Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
4GraphDB6.6Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
5Protégé6.6Free planFreeLinux, Mac, Web, Windows
6QLever6.6Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
7RDF Studio6.6Free planFreeAPI, Linux, Mac, Web, Windows
8Stardog6.6Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
9TypeDB6.6Free plan$0.07/moAPI, Linux, Mac, self-hosted, Web, Windows
10Apache Jena Fuseki6.5Free planFreeAPI, Linux, self-hosted, Web, Windows
11LinkedDataHub6.5Free planFreeAPI, Linux, self-hosted, Web
12TerminusDB6.5Free planFreeAPI, Linux, self-hosted, Web
13HASH6.4Free plan$1.67/moAPI, Browser, self-hosted, Web
14Neo4j6.4Free plan$65/moself-hosted
15Mendix6.3Free planFree—
16OWLGrEd6.3Free planFreeWeb, Windows
17Virtuoso Universal Server5.6No—API, Linux, Mac, self-hosted, Web, Windows
18Ontop5.4No—Windows, Mac, Linux
19PoolParty Semantic Suite5.3No—Web
20d.AP5.2No——
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Questions about Oxigraph alternatives

What is the best alternative to Oxigraph?

RDFox, number 1 in knowledge graph software with a score of 6.7 out of 10. The others here: AllegroGraph, Eclipse RDF4J, GraphDB and 16 more.

What is the best free alternative to Oxigraph?

RDFox is the best-ranked alternative with a free plan. 16 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.