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Head-to-head · Knowledge Graph Software

PoolParty Semantic Suite vs GraphDB

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score PoolParty Semantic Suite #7 in Knowledge Graph Software 8.3/10 Pricing on request ✓ 4 of 4 features Visit PoolParty
GraphDB #11 in Knowledge Graph Software 7.9/10 Free plan Free plan✓ 4 of 4 features Visit GraphDB

PoolParty Semantic Suite leads on 0 checks, GraphDB on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scorePoolParty Semantic Suite · 8.3/10
  • Free planonly GraphDB

PoolParty Semantic Suite scores higher on our rubric for knowledge graph software: 8.3 against 7.9 out of 10; our editors rank them #7 and #11.

PoolParty Semantic Suite is the better fit for enterprise taxonomies, search, and semantic enrichment. GraphDB is the better fit for teams needing a full-featured RDF knowledge graph.

  • PoolParty Semantic Suite fits best

    Enterprise taxonomies, search, and semantic enrichment

  • GraphDB fits best

    Teams needing a full-featured RDF knowledge graph

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 PoolParty Semantic Suite 8.3/10 Visit ↗ GraphDB 7.9/10 Visit ↗
At a glance
Editor score 8.3 7.9
Ranking #7 in Knowledge Graph Software #11 in Knowledge Graph Software
Best for Enterprise taxonomies, search, and semantic enrichment Teams needing a full-featured RDF knowledge graph
Pricing model Paid Free plan + paid
Starting price Pricing on request —
Free plan Not checked yet ✓ (best)
Free trial — —
Deployment Cloud, Self-hosted Cloud, Self-hosted, Desktop
Platforms Web Web, Windows, macOS, Linux
Support Docs Community, Docs
Compliance ISO 27001, GDPR GDPR
Integrations 19 integrations 7 integrations
Built for Mid-market, Enterprise Small business, Enterprise
Features PoolParty Semantic Suite 4/4 · GraphDB 4/4
Ontology modeling ✓ ✓
Semantic reasoning ✓ ✓
RDF/SPARQL support ✓ ✓
Graph visualization ✓ ✓
Specs
Import formats CSV, Excel, JSON, XML, relational tables, PDF, text Turtle, Turtle-star, N-Triples, N-Quads, JSON-LD, NDJSON-LD, RDF/JSON, RDF/XML, TriX, TriG-star, BinaryRDF
Deployment Both Both
Query languages SPARQL SPARQL
Our review
Pros
  • Combines taxonomy, thesaurus, ontology, and custom-scheme management
  • Supports RDF storage, SPARQL querying, extraction, classification, and search
  • Offers cloud and on-premise deployment with extensive integrations
  • RDF 1.1, SPARQL 1.1, RDF-Star, and SPARQL-Star support
  • Reasoning across RDFS, OWL profiles, and custom rulesets
  • Visualization, imports, connectors, and enterprise clustering
Cons
  • Pricing requires contacting sales
  • Its breadth may exceed the needs of narrow graph projects
  • Not open source
  • Enterprise pricing is custom
  • GraphDB Free uses a single-core license
  • Free edition provides community support
Our verdict

PoolParty Semantic Suite is a semantic middleware platform for organizations that need to model, manage, enrich, and connect enterprise knowledge. It is suited to enterprise data, content, and knowledge-management teams working with…

Read the review →

GraphDB is an RDF-based semantic graph database for organizations building and managing knowledge graphs. It is suited to teams that need RDF and SPARQL support alongside ontology-driven inference, consistency checking, custom reasoning…

Read the review →
  1. PoolParty Semantic SuiteKnowledge Graph Software 8.3Pricing on request
  2. GraphDBKnowledge Graph Software 7.9Free plan

Strengths and trade-offs

  • PoolParty Semantic Suite — where it wins

    • Combines taxonomy, thesaurus, ontology, and custom-scheme management
    • Supports RDF storage, SPARQL querying, extraction, classification, and search
    • Offers cloud and on-premise deployment with extensive integrations

    Where it doesn't

    • Pricing requires contacting sales
    • Its breadth may exceed the needs of narrow graph projects
    • Not open source

  • GraphDB — where it wins

    • RDF 1.1, SPARQL 1.1, RDF-Star, and SPARQL-Star support
    • Reasoning across RDFS, OWL profiles, and custom rulesets
    • Visualization, imports, connectors, and enterprise clustering

    Where it doesn't

    • Enterprise pricing is custom
    • GraphDB Free uses a single-core license
    • Free edition provides community support
  • PoolParty Semantic Suite8.3/10 · Pricing on request

    A wide-ranging semantic platform for enterprise search, enrichment, and knowledge management.

    Visit PoolPartyFull verdict →
  • GraphDB7.9/10 · Free plan

    A capable RDF knowledge graph database with free access and enterprise scaling.

    Visit GraphDBFull verdict →

More comparisons

All knowledge graph software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update