EverythingXiaomi
For vendors
AdvertiseTop spots, featured rows, home sponsor Get listedAdd a product we don't cover yet Claim a listingFree: verify the domain, then correct your page Vendor dashboardNumbers, orders and placements
List your app
Vendor dashboard

Best metaphactory Alternatives in 2026

Updated

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

  1. 1
    AllegroGraph Free plan apiLinuxMacself-hostedWeb Free7.3
    metaphactory vs AllegroGraph
  2. 2
    GraphDB Free plan apiLinuxMacself-hostedWeb Free7.3
    metaphactory vs GraphDB
  3. 3
    Protégé Free plan LinuxMacWebWin Free7.3
    metaphactory vs Protégé
  4. 4
    RDF Studio Free plan apiLinuxMacWebWin Free7.3
    metaphactory vs RDF Studio
  5. 5
    RDFox Free plan apiLinuxMacself-hostedWeb Free7.3
    metaphactory vs RDFox
  6. 6
    Stardog Free plan apiLinuxMacself-hostedWeb Free7.2
    metaphactory vs Stardog
  7. 7
    TypeDB Free plan apiLinuxMacself-hostedWeb $0.07/mo7.2
    metaphactory vs TypeDB
  8. 8
    Eclipse RDF4J Free plan apiLinuxMacself-hostedWeb Free7.1
    metaphactory vs Eclipse RDF4J
  9. 9
    QLever Free plan apiLinuxMacself-hostedWeb Free7.1
    metaphactory vs QLever
  10. 10
    Apache Jena Fuseki Free plan apiLinuxself-hostedWebWin Free7.0
    metaphactory vs Apache Jena Fuseki
  11. 11
    HASH Free plan apiextensionself-hostedWeb $1.67/mo7.0
    metaphactory vs HASH
  12. 12
    LinkedDataHub Free plan apiLinuxself-hostedWeb Free7.0
    metaphactory vs LinkedDataHub
  13. 13
    TerminusDB Free plan apiLinuxself-hostedWeb Free7.0
    metaphactory vs TerminusDB
  14. 14
    Neo4j Free plan self-hosted $65/mo6.9
    metaphactory vs Neo4j
  15. 15
    Mendix Free plan Free6.7
    metaphactory vs Mendix
  16. 16
    Virtuoso Universal Server Free trial apiLinuxMacself-hostedWeb 6.6
    metaphactory vs Virtuoso Universal Server
  17. 17
    OWLGrEd Free plan WebWin Free6.5
    metaphactory vs OWLGrEd
  18. 18
    Progress Semaphore Free trial apiLinuxself-hostedWebWin 6.4
    metaphactory vs Progress Semaphore
  19. 19
    Ontotext Platform apiLinuxself-hostedWeb 6.2
    metaphactory vs Ontotext Platform
  20. 20
    Timbr Free trial apiLinuxself-hostedWeb 6.2
    metaphactory vs Timbr

metaphactory alternatives compared

#AppScoreFree planFromRuns on
1AllegroGraph7.3Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
2GraphDB7.3Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
3Protégé7.3Free planFreeLinux, Mac, Web, Windows
4RDF Studio7.3Free planFreeAPI, Linux, Mac, Web, Windows
5RDFox7.3Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
6Stardog7.2Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
7TypeDB7.2Free plan$0.07/moAPI, Linux, Mac, self-hosted, Web, Windows
8Eclipse RDF4J7.1Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
9QLever7.1Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
10Apache Jena Fuseki7.0Free planFreeAPI, Linux, self-hosted, Web, Windows
11HASH7.0Free plan$1.67/moAPI, Browser, self-hosted, Web
12LinkedDataHub7.0Free planFreeAPI, Linux, self-hosted, Web
13TerminusDB7.0Free planFreeAPI, Linux, self-hosted, Web
14Neo4j6.9Free plan$65/moself-hosted
15Mendix6.7Free planFree—
16Virtuoso Universal Server6.6No—API, Linux, Mac, self-hosted, Web, Windows
17OWLGrEd6.5Free planFreeWeb, Windows
18Progress Semaphore6.4No—API, Linux, self-hosted, Web, Windows
19Ontotext Platform6.2No—API, Linux, self-hosted, Web
20Timbr6.2No—API, Linux, self-hosted, Web
Make your app an alternative to metaphactory

The sponsored alternative slot on this page is labelled Sponsored.

See the price

Questions about metaphactory alternatives

What is the best alternative to metaphactory?

AllegroGraph, number 1 in knowledge graph software with a score of 7.3 out of 10. The others here: GraphDB, Protégé, RDF Studio and 16 more.

What is the best free alternative to metaphactory?

AllegroGraph 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 on what each maker publishes: documentation depth, a free tier and the platforms it runs on.