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Stardog

by Stardog union · Since 2015
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Active1+ countriesCloud
Quick facts
VendorStardog union
Year launched2015
StatusActive
Location413 W 14th St., Suite 200 New York, NY 10014
Countries served1+
Languages1
Integrations
Free tier
Free trial
Contact salesYES

About Stardog

Stardog is a Semantic AI Platform from Stardog Union that supports advanced data analytics. It combines knowledge graphs, deployment options, and agentic AI capabilities, so users can access and analyze data efficiently. This platform helps organizations reduce costs and uncover new insights by allowing data access anywhere, anytime. Stardog's focus on knowledge graphs enables users to create a connected data environment which improves decision-making processes. Key capabilities: knowledge graph creation deployment options agentic AI support data accessibility insights discovery Best for: enterprises that need to manage complex data relationships and improve business intelligence.

Stardog is a powerful software solution designed for data quality, data management, and machine learning. This versatile platform offers standout features that set it apart in the market, making it a top choice for businesses looking to harness the potential of their data. The user interface of Stardog is intuitive and user-friendly, allowing users to navigate through complex data with ease. Its clean design and customizable elements enhance the overall user experience, making it a pleasure to work with on a daily basis. The software's ease of use extends to both novice and experienced users, ensuring that anyone can leverage its capabilities effectively. One of the core functionalities that make Stardog stand out is its advanced reasoning capabilities, which enable users to extract valuable insights and connections from their data. This innovative aspect sets Stardog apart from its competitors, making it a go-to solution for organizations seeking to unlock the full potential of their data. In terms of performance, Stardog excels in speed, efficiency, and reliability, even when dealing with large datasets or complex operations.

Pros & Cons

What users like
  • +Powerful virtualization—query live data with no ETL
  • +Explainable inference grants traceability & trust
  • +Rich tool ecosystem (Designer, Explorer, Voicebox)
  • +Enterprise-grade performance and scalability
What users flag
  • Commercial licensing may be expensive for SMEs
  • Complexity—steep learning curve for SPARQL, RDF modeling
  • UI primarily in English, limited multilingual support
  • No public marketplace—adding features might require custom code

Features

Key features

Data Virtualization
Query data across multiple sources without moving or duplicating it.
SPARQL & SPARQL*
Query the knowledge graph using standard and extended SPARQL for advanced relationships.
GraphQL Support
Use GraphQL as an alternative API to interact with the knowledge graph.
Inference Engine
Automatically derive new facts from existing data using logic-based reasoning.
Voicebox (AI Assistant)
Ask natural-language questions about your data using a large language model.

Additional features

Stardog Explorer
Visually navigate and explore your knowledge graph without writing queries.
Stardog Designer
No-code tool to visually model data structures and ontologies.
Stardog Studio
Developer environment for building, debugging, and testing SPARQL queries.
SHACL Validation
Ensure data quality and compliance with schema rules using SHACL constraints.
Machine Learning Capabilities
Run similarity search, classification, and regression tasks within your graph.
Connectors
Integrate data from SQL, NoSQL, SaaS, and file-based sources.
Data Catalog Integrations
Connect with governance tools like Collibra and Microsoft Purview.
Security & Access Control
Define user permissions and secure graph data access.
Cloud & Kubernetes Support
Deploy in cloud-native environments or hybrid setups using Kubernetes.
Graph SDKs Integration
Visualize graph data with tools like KeyLines, ReGraph, and KronoGraph.
ACID Transactions
Ensure reliable data operations with full transactional integrity.

Pricing

Free trial
Free version
Request a quote
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Countries & Languages

1
Countries served
1
Interface languages
9
Billing currencies

Available in

All Countries.

Interface languages

English

Billing currencies

🇺🇸USD🇪🇺EUR🇬🇧GBP🇯🇵JPY🇦🇺AUD🇨🇦CAD🇨🇳CNY🇮🇳INR🇷🇺RUB

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