Machine Learning, Risk & Decision Analysis Software

Vortarus Technologies offers Excel add-ins for:

Machine Learning  Vaimal is a machine learning package for taking your historical data, training a model, and using the model to predict new data with unknown outcomes.

Risk Analysis  Simulation Master is a Monte Carlo simulation/risk analysis tool for analyzing uncertain outcomes to understand the spectrum of risk.

Decision Analysis  DTace allows you to construct and analyze decision tree models.

Vaimal monitor image


Vaimal allows you to train and deploy machine learning models in Excel.  Support vector machines, neural networks, ensemble methods and so much more!

Vaimal monitor image

Simulation Master

Simulation Master is an Excel add in that performs Monte Carlo simulation.  Analyze risk, simulate a project schedule and much more!

Decision and risk analysis - Simulation Master


Build and analyze decision trees within Excel.  A powerful decision analysis tool to take your strategies to the next level.

Decision and risk analysis - DTace

Diagram Master

Create a wide variety of diagrams in Excel ranging from simple mind maps to complex, data linked structures.

Decision and risk analysis - Diagram Master

Our philosophy is to build user friendly products at a price that allows justification even for occasional use.  We strive to develop our products with the features needed to provide value that allows you to succeed.

All products are tightly integrated with Excel in an environment that you are already comfortable.  You can also easily share your results with colleagues.

We also offer consulting services to build your simulation model or decision tree.  If you're not sure where to start, or want to outsource analysis, we can help.

Decision and risk analysis

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