AllegroGraph vs Synaptica
AllegroGraph
allegrograph.comSynaptica
synaptica.comSide by side
| Figure | AllegroGraph | Synaptica |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 4 | 0 |
| Spec score · Knowledge Graph Software | 9.1 (#1) | 7.1 (#28) |
| Founded | 1984 | 1995 |
| GraphRAG | GraphRAG capabilities support retrieval-augmented generation over knowledge graphs. | Synaptica describes using knowledge graphs to guide retrieval in RAG-enabled generative AI and improve generated insights and workflows. |
| Headquarters | Lafayette, California, USA | Franktown, Colorado, United States |
| Integrations | Documented integrations include MongoDB, Solr, Kubernetes, Docker, AWS and Azure marketplaces, plus Prometheus/Grafana monitoring. | The Graphite page lists dynamic integration with Squirro AI Studio and page tagging through an Atlassian Confluence connector. |
| Intended users | The maker identifies use cases including Neuro-Symbolic AI, pharma discovery, healthcare, Customer 360, supply-chain logistics, Knowledge Graphs, and Data Fabric. | Synaptica says its software serves retail and eCommerce, media and publishing, corporate and legal, medical and scientific, library and academic, and defense and intelligence organizations. |
| Support | Franz states that it provides ongoing technical support and product maintenance for AllegroGraph customers. | Synaptica describes support that includes dedicated account management, direct access to development staff, and an around-the-globe email hotline. |
Plans
AllegroGraph
- FreeFree
- Free EditionFree
- EnterprisePriced on request
- Enterprise EditionPriced on request
In their own words
AllegroGraph
AllegroGraph is a semantic graph database for building knowledge graphs and integrating complex data. It combines graph data with vector storage, symbolic reasoning and large language model integration. GraphTalker accepts natural-language questions about knowledge graphs and returns verified answers through an iterative, agent-driven process. Supported technologies include RDF, OWL, SPARQL, SHACL and Prolog rules, alongside reasoning. FedShard provides horizontal sharding and federation, combining query results from multiple machines. Analytics include geospatial, temporal and social-network analysis. Listed integrations include Solr, MongoDB and REST-based clients for Java, Python, RDF4J, Apache Jena and Lisp. The Free edition costs nothing and is limited to up to 5 million triples. Enterprise has no listed price and specifies unlimited triples with no server limit. AllegroGraph is available as a download or through cloud hosting, including AWS Marketplace and Azure Marketplace. The server runs natively on Linux x86-64; Windows or macOS use is recommended through a Linux virtual machine or Docker container.