AllegroGraph vs CognoDB
AllegroGraph
allegrograph.com
CognoDB
cognodb.comSide by side
| Figure | AllegroGraph | CognoDB |
|---|---|---|
| Price from | Free | $9/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 4 | 4 |
| Spec score · Graph Databases | 9.0 (#3) | 8.2 (#10) |
| Deployment | The server runs natively on 64-bit Linux; Windows and macOS users can use hosted service, Docker, WSL or a Linux virtual machine. | CognoDB is offered as a managed cloud service, and the maker says there is no self-hosted distribution to install or operate. |
| Integrations | Documented integrations include MongoDB, Solr, Kubernetes, Docker, AWS and Azure marketplaces, plus Prometheus/Grafana monitoring. | The import flow supports Amazon S3, Google Cloud Storage, Azure Blob Storage, BigQuery, Snowflake, PostgreSQL, Apache Kafka, Apache Spark, Delta Lake, Apache Iceberg, CSV and Parquet. |
| Product | AllegroGraph is a horizontally scalable semantic graph database for building Knowledge Graphs and integrating complex data. | CognoDB is a fully managed graph database for nodes, relationships and millisecond traversals over Bolt and Cypher. |
| Security | The editions comparison lists triple-level security, encryption in transit and at rest, encrypted backups, role-based access control, IP allowlists, and audit logs. | The maker says client connections and storage snapshots are encrypted, instance passwords and API keys are stored as hashes, and organizations are isolated with default-deny networking. |
| Support | Franz states that it provides ongoing technical support and product maintenance for AllegroGraph customers. | Enterprise offers dedicated support, while the pricing page lists custom terms and priority support among its features. |
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.