Oxigraph
6.4#15 in knowledge graph softwareFree planFree planWebAPILinuxSelf-hosted
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| Fact | Oxigraph | Stardog |
|---|---|---|
| API | The server exposes REST endpoints for SPARQL queries, updates, and RDF dataset access through the SPARQL Graph Store HTTP Protocol. | Unified data is exposed through a REST API and a SQL-compatible BI server. |
| Deployment | The CLI can be installed with Cargo, Docker, PyPI, conda-forge, or pre-built binaries. | Stardog can run as a managed AWS cloud service, in customer cloud environments, or on premises through Docker, Kubernetes, AWS Marketplace, and Azure Marketplace. |
| License | The project is available under either the Apache License 2.0 or MIT License, at the user's option. | Stardog Free is proprietary, licensed software and the pricing FAQ explicitly says it is not open source. |
Oxigraph suits developers and teams building RDF and SPARQL applications, especially those working in Rust or Python. Its library and standalone crates are also intended for reuse in other Rust projects.
Stardog suits organizations that need to unify data across cloud and on-premises sources for analytics, AI, search, or applications. It is also relevant to teams that need graph-based data modeling, standards-based querying, and deployment options spanning managed cloud and self-hosting.