Ontotext is a company that specializes in enterprise knowledge graph technology and semantic database engines. It offers GraphDB, a resource description framework (RDF) for semantic knowledge graph data storage and management; Metadata Studio, software that enables integration and evaluation of text mining analysis; Ontotext Refine, a tool for cleaning and transforming data into structured RDF. The company also provides software maintenance and support, text mining and analytics, data modeling, and technology consulting services. Ontotext caters to life sciences, financial services, media, public, retail, and other industries.