Featured
Some features & applications of Ventity:
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Causal Tracing®
Like Vensim®, which created the tool, Ventity has Causal Tracing for rapid model analysis:
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Autocomplete
The Ventity equation editor, and other forms, are non-modal and use predictive typing. That makes it easy to navigate, view diagrams, and enter just what you need, without a complex dialog. Because a model has a limited set of terms, predictions are good, and model-diagram and units consistency checks further help to prevent errors.
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Data-Friendly Architecture
Ventity fits relational and ad hoc data sources naturally, because it represents detail with collections of entities rather than arrays. You can enter data easily, with convenient builtin tables or spreadsheet links.
News
We invite you to read about recent releases and other news:
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What’s New @ ISDC 2024
Video from the Ventana Systems vendor demo/user group session at the 2024 System Dynamics conference in Bergen. See also: the new workshop video.
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Introduction to Ventity – Projects & Reuse
Our workshop from ISDC 2024 in Bergen is recorded below. This introduces modeling in Ventity, using a simple project model. It features the basic operations needed to build and run a model, as well as highlighting references and attributes, and reuse of structure an data. A .zip archive containing materials is available here: Ventity Intro
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Ventity 5 Release
Ventity 5 is now available with some great new features and many refinements. You can update here. Model Maps Maps show the relationships among entities, collections, and actions. You can create multiple maps to highlight particular features or focus on single entities. Perpetual Licensing We’ve moved away from the subscription model to a perpetual license.