Voicebox
Stardog Voicebox is a conversational AI data assistant that allows anyone in an enterprise to query data using natural language, without writing graph queries or connecting a BI tool.
Publisher review
Stardog Voicebox is a conversational AI data assistant that allows anyone in an enterprise to query data using natural language, without writing graph queries or connecting a BI tool. It is built on Stardog's native enterprise knowledge graph platform and is designed for business analysts, DevOps, and IT teams who need accurate, explainable answers from complex, interconnected data. Voicebox answers questions about data in a Stardog Knowledge Graph or Knowledge Catalog, and it can also create new knowledge graph data models from plain language inputs, CSV files, or any other Stardog Datasource. The tool is available as part of Stardog Cloud, on-premises, or via the Azure Marketplace and Gov Cloud, with an initial limited rollout to designated users in Summer 2023.
Voicebox delivers three core services: Knowledge Graph Question Answering, Knowledge Graph Data Modeling, and Stardog Smart Help. It uses both statistical AI (LLMs) and logical AI (knowledge graph reasoning) to produce hallucination-free results — it does not use LLM facts to answer questions, only the data in your own knowledge graph. The 'Think Mode' feature, powered by a multi-agent architecture and Voicebox 3, performs chain-of-thought reasoning to handle complex, multi-step queries. Fuselab Creative's redesign of the interface led to a 20% increase in user time spent and a 27% increase in new user conversion rates, with a dual-panel workspace that shows AI responses alongside structured data and verification markers for trust.
Voicebox competes directly with other enterprise AI data assistants that rely solely on LLMs, such as Microsoft Copilot for Azure Data, Tableau's Ask Data, and ThoughtSpot's AI-driven analytics. Its key differentiator is the combination of LLMs with a native knowledge graph, which provides traceability, explainability, and hallucination-free answers grounded in actual enterprise data. Unlike general-purpose AI chatbots, Voicebox does not train on your data and can be deployed in a VPC for security. However, it is tightly coupled with the Stardog ecosystem, so organizations not already using Stardog must adopt the full platform.
The primary trade-off is vendor lock-in: Voicebox is not available as a standalone product and requires the Stardog Enterprise Knowledge Graph platform. It was initially limited to designated users in Summer 2023 and is not yet widely available outside Stardog Cloud. Pricing is not publicly listed — Stardog offers an all-in-one Enterprise license, with a free tier (Stardog Free) for exploration, but enterprise features like high availability, caching, and LDAP integration require a paid license. Organizations must contact sales for a quote, which adds friction for budget planning. Additionally, while Voicebox reduces the need for BI tools, it may not replace specialized visualization tools for advanced analytics.
How it works
-
Natural Language Queries
Ask questions in plain English and get instant, accurate answers from your enterprise data without writing graph queries.
-
Hallucination-Free Results
Built on knowledge graphs, Voicebox uses only your actual data — not LLM facts — to ensure trustworthy, verifiable answers.
-
Enterprise Ready
Secure, scalable, and designed for mission-critical business applications with deployment options including VPC, Azure Marketplace, and Gov Cloud.
-
Discover Hidden Connections
Surface relationships across your entire data ecosystem that traditional tools miss, enabling complex multi-hop queries.
-
Automated Intelligence
Voicebox automatically understands context and relationships without manual configuration, reducing setup time.
-
Enterprise Connectors
Pre-built connectors for SQL, NoSQL, cloud storage, and other major data sources, accessed through one unified interface.
-
Think Mode
Powered by a multi-agent architecture and Voicebox 3, this mode performs chain-of-thought reasoning for complex, multi-step questions.
Strengths and trade-offs
Strengths
- Voicebox eliminates the need to write SPARQL or SQL queries, allowing non-technical users to ask questions in natural language and get answers directly from the knowledge graph.
- The dual-panel workspace shows AI-generated responses alongside the underlying structured data, enabling financial analysts to verify accuracy without switching views.
- Fuselab Creative's redesign led to a 20% increase in user time spent engaged with the platform and a 27% increase in new user conversion rates.
- Voicebox is available for deployment in your own VPC and on Azure Marketplace & Gov Cloud, meeting strict security and compliance requirements.
Trade-offs
- Voicebox is not available as a standalone product; it requires the full Stardog Enterprise Knowledge Graph platform, creating vendor lock-in.
- Initial rollout was limited to designated users in Summer 2023, and the tool is not yet widely available outside Stardog Cloud.
- Pricing is not publicly listed — organizations must contact sales for a quote, adding friction to budget planning and procurement.
- While Voicebox reduces reliance on BI tools like Tableau, it may not fully replace specialized visualization tools for advanced analytics or custom dashboards.
Pricing context
Stardog offers a free tier (Stardog Free) for exploration, but enterprise features require a paid license. Pricing is not publicly listed; organizations must contact sales for a quote. Enterprise licenses include base support, a dedicated customer success representative, and access to solutions architects.
Getting started with Voicebox
-
Sign up for Stardog
Visit the Stardog website and sign up for a free tier account to explore Voicebox. If you need enterprise features, contact sales to arrange a paid license and deployment option that fits your organization's security and compliance requirements.
-
Connect your data sources
Use Stardog's pre-built connectors to link your SQL, NoSQL, or cloud storage data sources to the knowledge graph. Configure the connections through the Stardog interface, ensuring your data is accessible for natural language queries.
-
Define your knowledge graph
Load your data into Stardog's knowledge graph platform. Voicebox can also create data models from plain language inputs or CSV files. Verify that the graph structure accurately represents your enterprise data relationships.
-
Ask a natural language question
Open Voicebox's dual-panel workspace and type a question in plain English, such as 'Show sales by region for last quarter.' Review the AI-generated response alongside the structured data to confirm accuracy and traceability.
-
Schedule recurring queries
Set up Voicebox to run your most important questions on a regular schedule, such as daily or weekly reports. Configure notifications to receive updates directly, reducing manual effort and ensuring timely insights from your knowledge graph.
Frequently Asked Questions
What is Stardog Voicebox and how does it work?
Stardog Voicebox is a conversational AI data assistant that lets anyone in an enterprise query data using natural language. It combines statistical AI with logical AI from knowledge graphs to provide hallucination-free answers based solely on your own data.
How does Voicebox ensure hallucination-free results?
Voicebox uses both statistical AI and logical AI from knowledge graphs. It does not rely on LLM facts to answer questions. Instead, it only uses data from your own knowledge graph, ensuring trustworthy and verifiable answers without hallucinations.
What is Voicebox Think Mode and how does it work?
Think Mode is a feature powered by a multi-agent architecture and Voicebox 3. It performs chain-of-thought reasoning to handle complex, multi-step queries. This allows Voicebox to break down intricate questions and provide accurate answers by reasoning through each step.
How does Voicebox compare to Microsoft Copilot for Azure Data or Tableau Ask Data?
Voicebox differentiates by combining LLMs with a native knowledge graph, providing traceability and explainability. Unlike competitors that rely solely on LLMs, Voicebox delivers hallucination-free answers grounded in actual enterprise data, not LLM facts.
What are the deployment options and pricing for Stardog Voicebox?
Voicebox is available as part of Stardog Cloud, on-premises, or via Azure Marketplace and Gov Cloud. Pricing is not publicly listed; organizations must contact sales for a quote. A free tier called Stardog Free is available for exploration.
What are the main limitations of using Stardog Voicebox?
Voicebox requires the full Stardog Enterprise Knowledge Graph platform, creating vendor lock-in. It is not a standalone product. Initial rollout was limited to designated users in Summer 2023, and it may not fully replace specialized visualization tools for advanced analytics.
Alternatives
How Voicebox compares
Direct head-to-head against 2 competitors. Picked by 7wData.
Voicebox
- Pricing
- Stardog offers a free tier (Stardog Free) for exploration, but enterprise features require a paid license. Pricing is not publicly listed; organizations must contact sales for a quote. Enterprise licenses include base support, a dedicated customer success representative, and access to solutions architects.
- Target
- Stardog Voicebox is a conversational AI data assistant that allows anyone in an enterprise to query data using natural language, without writing graph queries or
- Strength
- Voicebox eliminates the need to write SPARQL or SQL queries, allowing non-technical users to ask questions in natural language and get answers directly from the knowledge graph.
- Watch for
- Voicebox is not available as a standalone product; it requires the full Stardog Enterprise Knowledge Graph platform, creating vendor lock-in.
Slybroadcast
- Pricing
- Custom/Contact sales
- Target
- Specialized ringless voicemail
- Deployment
- Cloud
- Strength
- Basic AI voice cloning
- Watch for
- Limited campaign sending speed
VoiceDrop
- Pricing
- Custom/Contact sales
- Target
- Specialized ringless voicemail
- Deployment
- Cloud
- Strength
- AI voice cloning
- Watch for
- Max 250 voicemails/hour
User reviews
No user reviews yet. Be the first to write one.
Sources
Reporting on this tool draws on these publicly available sources.