RDFox vs Timbr
RDFox
oxfordsemantic.tech
Timbr
timbr.aiSide by side
| Figure | RDFox | Timbr |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 4 | 3 |
| Spec score · Knowledge Graph Software | 8.4 (#10) | 7.3 (#27) |
| Company | Oxford Semantic Technologies is an Oxford University spin-out acquired by Samsung Electronics in 2024. | The privacy policy identifies the maker as WP Semantix Ltd. (Timbr.ai), headquartered in Raanana, Israel. |
| Deployment | RDFox can run on a single machine or as a cluster distributing processing across multiple machines. | 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 | 2017 | 2018 |
| Headquarters | Oxford, United Kingdom | Raanana, Israel |
| Integrations | RDFox was made available on AWS Marketplace through a DataLens partnership with pay-as-you-go deployment and connectors for SQL, CSV, XML, JSON, REST and unstructured data. | The integration documentation lists data sources including Snowflake, Databricks, BigQuery, PostgreSQL, MongoDB, and Salesforce, plus BI tools such as Power BI and Tableau. |
| Product | RDFox is a main-memory, scalable centralized data store for RDF graph data queried with SPARQL 1.1. | Timbr is an ontology-based semantic layer that creates a virtual knowledge graph over existing data sources for enterprise AI and analytics. |
| Support | Oxford Semantic Technologies says it aims to reply to contact messages within two working days and provides an RDFox Community Slack channel. | 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. |
Plans
RDFox
- Free evaluationFree
- RDFox free evaluation licenseFree
- AWS Marketplace RDFoxPriced on request
- RDFox commercial licensePriced on request
Timbr
- BusinessPrice not published
- EnterprisePriced on request
- TeamsPrice not published
In their own words
RDFox
RDFox is a main-memory data store for centralized RDF graphs, queried with SPARQL 1.1. It represents rules and ontological axioms with Datalog, OWL 2 and SWRL, and updates rule consequences as data changes; it can process 2–3 million new-fact inferences per second. Its supported knowledge-graph technologies include RDF, SPARQL 1.1, Datalog, SWRL, OWL 2 RL and SHACL. Java applications can connect through a native API, or RDFox can run as a standalone server through a REST API. Import and export formats include CSV, JSON, N-Triples, Turtle, TriG and OWL 2 Functional-Style Syntax. It can replicate knowledge and data changes across servers to maintain service during an outage, and deployments are described for cloud, on-premises, on-device and edge use. RDFox runs on Linux, macOS and Windows. Security features include encryption at rest, mutual-TLS client-certificate authentication and OpenID Connect single sign-on. Pricing is on request; the free 30-day evaluation license is restricted to evaluation and non-commercial use.