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Head-to-head · RDF Databases

AllegroGraph vs Apache Jena Fuseki

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score AllegroGraph #2 in RDF Databases 9.1/10 Free plan Free plan✓ 0 of 3 features Visit AllegroGraph
Apache Jena Fuseki #7 in RDF Databases 8.5/10 Open source ✓ 3 of 3 features Visit Apache Jena

AllegroGraph leads on 0 checks, Apache Jena Fuseki on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreAllegroGraph · 9.1/10
  • Free planonly AllegroGraph
  • Most featuresApache Jena Fuseki · 3 of 3

AllegroGraph scores higher on our rubric for rdf databases: 9.1 against 8.5 out of 10; our editors rank them #2 and #7.

AllegroGraph is the better fit for enterprise RDF, reasoning, and graph analytics. Apache Jena Fuseki is the better fit for reliable self-hosted open-source RDF services.

  • AllegroGraph fits best

    Enterprise RDF, reasoning, and graph analytics

  • Apache Jena Fuseki fits best

    Reliable self-hosted open-source RDF services

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature AllegroGraph 9.1/10 Visit ↗ Apache Jena Fuseki 8.5/10 Visit ↗
At a glance
Editor score 9.1 8.5
Ranking #2 in RDF Databases #7 in RDF Databases
Best for Enterprise RDF, reasoning, and graph analytics Reliable self-hosted open-source RDF services
Pricing model Free plan + paid Free
Starting price Free plan Open source
Free plan ✓ (best) Not checked yet
Free trial — —
Deployment Cloud, Self-hosted Self-hosted
Platforms Web, Linux Windows, Linux
Support Email, Docs Community, Docs
Built for Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features AllegroGraph 0/3 · Apache Jena Fuseki 3/3
Reasoning support Not checked yet ✓ (best)
RDF-star support Not checked yet ✓ (best)
Federated queries Not checked yet ✓ (best)
Specs
Deployment options Not checked yet Self-hosted
SPARQL support Not checked yet Sparql 1.1
Supported RDF formats Not checked yet Turtle, TriG, N-Triples, N-Quads, JSON-LD
Our review
Pros
  • Supports RDF triples and quads with SPARQL, Prolog, RDFS++, and OWL reasoning
  • Combines federation, sharding, replication, geospatial, temporal, and vector capabilities
  • Offers triple-level security plus integrations across analytics and data platforms
  • Supports SPARQL 1.1, Graph Store, federation, and RDF-star
  • Offers standalone, service, web application, embedded, and Docker deployment
  • Combines TDB1, TDB2, in-memory storage, inference, and access control
Cons
  • Paid licensing is quotation-based rather than publicly listed
  • SQL support is not available
  • Its broad feature set is more specialized than a focused graph database
  • Requires a self-hosted deployment rather than a hosted cloud service
  • Inference depends on rule-based, RDFS, or OWL configuration
  • Its scope is focused on RDF datasets and SPARQL workflows
Our verdict

AllegroGraph is a persistent graph database and application framework for organizations building enterprise knowledge graphs, data fabrics, semantic applications, and neuro-symbolic AI systems. It stores RDF triples and quads and supports…

Read the review →

Apache Jena Fuseki is an open-source SPARQL server for publishing, querying, and updating RDF datasets over HTTP. It is suited to teams that need a self-hosted RDF service with SPARQL 1.1 query and update protocols, Graph Store support,…

Read the review →
  1. AllegroGraphRDF Databases 9.1Free plan
  2. Apache Jena FusekiRDF Databases 8.5Open source

Strengths and trade-offs

  • AllegroGraph — where it wins

    • Supports RDF triples and quads with SPARQL, Prolog, RDFS++, and OWL reasoning
    • Combines federation, sharding, replication, geospatial, temporal, and vector capabilities
    • Offers triple-level security plus integrations across analytics and data platforms

    Where it doesn't

    • Paid licensing is quotation-based rather than publicly listed
    • SQL support is not available
    • Its broad feature set is more specialized than a focused graph database

  • Apache Jena Fuseki — where it wins

    • Supports SPARQL 1.1, Graph Store, federation, and RDF-star
    • Offers standalone, service, web application, embedded, and Docker deployment
    • Combines TDB1, TDB2, in-memory storage, inference, and access control

    Where it doesn't

    • Requires a self-hosted deployment rather than a hosted cloud service
    • Inference depends on rule-based, RDFS, or OWL configuration
    • Its scope is focused on RDF datasets and SPARQL workflows

More comparisons

All RDF databases comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update