Best LinkedDataHub Alternatives in 2026
Updated
20 platforms from knowledge graph software ranked against LinkedDataHub on the same published basis.
- 1LinkedDataHub vs AllegroGraph
- 2LinkedDataHub vs HASH
- 3LinkedDataHub vs RDFox
- 4LinkedDataHub vs GraphDB
- 6LinkedDataHub vs RDF Studio
- 7LinkedDataHub vs Stardog
- 8LinkedDataHub vs TerminusDB
- 9LinkedDataHub vs TypeDB
- 10LinkedDataHub vs Apache Jena Fuseki
- 11LinkedDataHub vs Eclipse RDF4J
- 12LinkedDataHub vs QLever
- 13LinkedDataHub vs Virtuoso Universal Server
- 14LinkedDataHub vs Progress Semaphore
- 15LinkedDataHub vs Timbr
- 16LinkedDataHub vs Neo4j
- 17LinkedDataHub vs Mendix
- 18LinkedDataHub vs Protégé
- 19LinkedDataHub vs OWLGrEd
- 20LinkedDataHub vs d.AP
- 21LinkedDataHub vs Fluent Editor
LinkedDataHub alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | AllegroGraph | 7.4 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 2 | HASH | 7.4 | Free plan | $1.67/mo | API, Browser, self-hosted, Web |
| 3 | RDFox | 7.4 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 4 | GraphDB | 7.3 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 6 | RDF Studio | 7.3 | Free plan | Free | API, Linux, Mac, Web, Windows |
| 7 | Stardog | 7.3 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 8 | TerminusDB | 7.3 | Free plan | Free | API, Linux, self-hosted, Web |
| 9 | TypeDB | 7.3 | Free plan | $0.07/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 10 | Apache Jena Fuseki | 7.2 | Free plan | Free | API, Linux, self-hosted, Web, Windows |
| 11 | Eclipse RDF4J | 7.2 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 12 | QLever | 7.2 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 13 | Virtuoso Universal Server | 6.9 | No | — | API, Linux, Mac, self-hosted, Web, Windows |
| 14 | Progress Semaphore | 6.8 | No | — | API, Linux, self-hosted, Web, Windows |
| 15 | Timbr | 6.8 | No | — | API, Linux, self-hosted, Web |
| 16 | Neo4j | 6.0 | Free plan | $65/mo | self-hosted |
| 17 | Mendix | 5.9 | Free plan | Free | — |
| 18 | Protégé | 5.9 | Free plan | Free | Linux, Mac, Web, Windows |
| 19 | OWLGrEd | 5.6 | Free plan | Free | Web, Windows |
| 20 | d.AP | 5.2 | No | — | — |
| 21 | Fluent Editor | 5.2 | No | — | Windows |
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Questions about LinkedDataHub alternatives
What is the best alternative to LinkedDataHub?
AllegroGraph, number 1 in knowledge graph software with a score of 7.4 out of 10. The others here: HASH, RDFox, GraphDB and 16 more.
What is the best free alternative to LinkedDataHub?
AllegroGraph is the best-ranked alternative with a free plan. 15 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.