Stardog

Plans and prices

Every plan, in full

On the record

AI and machine learning

Built-in capabilities include Voicebox LLM assistance, similarity search and predictive analytics.stardog.com · read 14 Oct 2026

AI features

Stardog Voicebox uses large language models for knowledge-graph modeling, maintenance, and query writing, while built-in machine learning provides similarity search and predictive analytics.stardog.com · read 1 Oct 2026

API

Unified data is exposed through a REST API and a SQL-compatible BI server.stardog.com · read 14 Oct 2026

BI integrations

The BI/SQL server is documented for Tableau, Power BI, cumul.io, Apache Superset, Siren, IBM Cognos, Metabase and RapidMiner.docs.stardog.com · read 14 Oct 2026

BI support

Officially supported BI tools include Tableau, Power BI, cumul.io, Apache Superset, Siren, IBM Cognos, Metabase, and RapidMiner.docs.stardog.com · read 1 Oct 2026

Company headquarters

The current LinkedIn company profile lists headquarters in New York, New York, while Stardog’s own footer lists an Arlington, Virginia address.linkedin.com · read 14 Oct 2026

Company legal name

Crunchbase identifies the legal name as Stardog Union and lists it as an active for-profit private company.crunchbase.com · read 14 Oct 2026

Company size

LinkedIn lists Stardog at 51–200 employees.linkedin.com · read 14 Oct 2026

Connectors

Stardog connects to more than 80 enterprise sources and offers a generic REST connector for bespoke applications.stardog.com · read 14 Oct 2026

Database scale

The vendor states its ACID graph database supports near-real-time responses for up to 100 billion data points per installation and federation up to 1 trillion triples.stardog.com · read 14 Oct 2026

Data quality

Data-quality constraints use the SHACL open standard to validate, flag and prevent inconsistent RDF data.stardog.com · read 14 Oct 2026

Deployment

Stardog can run as a managed AWS cloud service, in customer cloud environments, or on premises through Docker, Kubernetes, AWS Marketplace, and Azure Marketplace.stardog.com · read 1 Oct 2026

Documentation depth

Official documentation includes administration, querying, virtualization, inference, constraints, tutorials, API references, examples and application-building guidance.docs.stardog.com · read 14 Oct 2026

Explorer

Stardog Explorer lets users search, build visual queries and inspect relationships without writing graph queries.stardog.com · read 14 Oct 2026

Free-plan exclusions

The free license omits high availability, caching, backups, LDAP integration, the full connector breadth and paid support packages.stardog.com · read 14 Oct 2026

Free-plan limitation

Stardog Free is available for commercial use but excludes high availability, caching, backups, LDAP integration, and the full breadth of Connectors.stardog.com · read 1 Oct 2026

Funding news

A January 3, 2018 release said Stardog added $3 million from Tenfore Holdings, bringing its Series A total to $9 million.prweb.com · read 14 Oct 2026

Inference

Its Inference Engine applies business rules at query time and exposes the logic behind results for explainability.stardog.com · read 14 Oct 2026

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