Visual Paradigm is a software platform for visual modelling, code engineering, agile management and enterprise architecture. It supports UML, SysML, BPMN, TOGAF and ArchiMate, as well as ERD modelling, user story mapping and AI-assisted diagram generation. The product is available as a desktop application installed on the user's own computer, and as a web version, Visual Paradigm Online, with cloud storage for co-editing diagrams. It is commercial software, not open source.
According to its own website, Visual Paradigm is headquartered in Hong Kong. The website does not name the legal entity or its owners. Because the desktop version runs locally, models can stay on the organisation's own infrastructure. For the online version and cloud storage, the website gives no information on where data is stored or on GDPR compliance. A European organisation using these cloud features should therefore fix the hosting location, sub-processors and processing terms in a contract, as Hong Kong lies outside the EU legal framework.