| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 5 | 3 |
| Spec score · Knowledge Graph Software | 8.4 (#11) | 7.3 (#27) |
| 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. | Timbr offers GraphRAG, LangChain, and LangGraph SDKs and supports deployment through MCP servers. |
| 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. | All plans are available as Timbr-hosted cloud, and Enterprise can also be self-hosted; on-premises deployment in a customer VPC or VPN is available by contacting Timbr. |
| Founded | 2006 | 2018 |
| Headquarters | New York, New York, United States | Raanana, Israel |
| Integrations | Connectors cover databases including Snowflake, BigQuery, Oracle, PostgreSQL, MongoDB, Elasticsearch, Salesforce, Jira, Splunk, and REST sources. | The integration documentation lists data sources including Snowflake, Databricks, BigQuery, PostgreSQL, MongoDB, and Salesforce, plus BI tools such as Power BI and Tableau. |
| Support | Enterprise licenses include base support, a dedicated Customer Success representative, and access to Solutions Architects. | The pricing page lists contact form support for Teams and an account manager for Business; the support page also describes Basic, Preferred, and Premium service levels. |
| Virtualization | Virtualization accesses disparate on-premises or cloud data without moving or copying it. | Timbr maps concepts to existing data and supports querying across sources without moving or copying data. |
