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Best RDF Studio Alternatives in 2026

Updated

20 platforms from knowledge graph software ranked against RDF Studio on the same published basis.

  1. 1
    HASH Free plan apiextensionself-hostedWeb $1.67/mo7.4
    RDF Studio vs HASH
  2. 2
    AllegroGraph Free plan apiLinuxMacself-hostedWeb Free7.3
    RDF Studio vs AllegroGraph
  3. 3
    GraphDB Free plan apiLinuxMacself-hostedWeb Free7.3
    RDF Studio vs GraphDB
  4. 4
    LinkedDataHub Free plan apiLinuxself-hostedWeb Free7.3
    RDF Studio vs LinkedDataHub
  5. 6
    RDFox Free plan apiLinuxMacself-hostedWeb Free7.3
    RDF Studio vs RDFox
  6. 7
    TerminusDB Free plan apiLinuxself-hostedWeb Free7.3
    RDF Studio vs TerminusDB
  7. 8
    TypeDB Free plan apiLinuxMacself-hostedWeb $0.07/mo7.3
    RDF Studio vs TypeDB
  8. 9
    Apache Jena Fuseki Free plan apiLinuxself-hostedWebWin Free7.2
    RDF Studio vs Apache Jena Fuseki
  9. 10
    Eclipse RDF4J Free plan apiLinuxMacself-hostedWeb Free7.2
    RDF Studio vs Eclipse RDF4J
  10. 11
    QLever Free plan apiLinuxMacself-hostedWeb Free7.2
    RDF Studio vs QLever
  11. 12
    Stardog Free plan apiLinuxMacself-hostedWeb Free7.2
    RDF Studio vs Stardog
  12. 13
    Mondeca apiWeb 7.0
    RDF Studio vs Mondeca
  13. 14
    Virtuoso Universal Server Free trial apiLinuxMacself-hostedWeb 6.9
    RDF Studio vs Virtuoso Universal Server
  14. 15
    eccenca Corporate Memory apiLinuxself-hostedWeb 6.8
    RDF Studio vs eccenca Corporate Memory
  15. 16
    metaphactory Free trial apiLinuxself-hostedWeb 6.8
    RDF Studio vs metaphactory
  16. 17
    Ontop apiLinuxMacself-hostedWeb 6.8
    RDF Studio vs Ontop
  17. 18
    PoolParty Semantic Suite Free trial apiLinuxself-hostedWeb $2533.33/mo6.8
    RDF Studio vs PoolParty Semantic Suite
  18. 19
    Progress Semaphore Free trial apiLinuxself-hostedWebWin 6.8
    RDF Studio vs Progress Semaphore
  19. 20
    Timbr Free trial apiLinuxself-hostedWeb 6.8
    RDF Studio vs Timbr
  20. 21
    Ontotext Platform apiLinuxself-hostedWeb 6.7
    RDF Studio vs Ontotext Platform

RDF Studio alternatives compared

#PlatformScoreFree planFromRuns on
1HASH7.4Free plan$1.67/moAPI, Browser, self-hosted, Web
2AllegroGraph7.3Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
3GraphDB7.3Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
4LinkedDataHub7.3Free planFreeAPI, Linux, self-hosted, Web
6RDFox7.3Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
7TerminusDB7.3Free planFreeAPI, Linux, self-hosted, Web
8TypeDB7.3Free plan$0.07/moAPI, Linux, Mac, self-hosted, Web, Windows
9Apache Jena Fuseki7.2Free planFreeAPI, Linux, self-hosted, Web, Windows
10Eclipse RDF4J7.2Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
11QLever7.2Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
12Stardog7.2Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
13Mondeca7.0No—API, Web
14Virtuoso Universal Server6.9No—API, Linux, Mac, self-hosted, Web, Windows
15eccenca Corporate Memory6.8No—API, Linux, self-hosted, Web
16metaphactory6.8No—API, Linux, self-hosted, Web
17Ontop6.8No—API, Linux, Mac, self-hosted, Web, Windows
18PoolParty Semantic Suite6.8No$2533.33/moAPI, Linux, self-hosted, Web
19Progress Semaphore6.8No—API, Linux, self-hosted, Web, Windows
20Timbr6.8No—API, Linux, self-hosted, Web
21Ontotext Platform6.7No—API, Linux, self-hosted, Web
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Questions about RDF Studio alternatives

What is the best alternative to RDF Studio?

HASH, number 1 in knowledge graph software with a score of 7.4 out of 10. The others here: AllegroGraph, GraphDB, LinkedDataHub and 16 more.

What is the best free alternative to RDF Studio?

HASH is the best-ranked alternative with a free plan. 11 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.