DecisionPro™ is a desktop application used for decision-support analysis. It supports methods such as Monte Carlo simulation, forecasting, optimization, decision trees, and other decision-analysis techniques.
DecisionPro was introduced in 1995 and currently has thousands of users around the world. In late 2006, Vanguard Software replaced DecisionPro with Vanguard Studio™.
Studio is part of the Vanguard System™, an integrated application for enterprise planning and analysis. Studio incorporates all of the functionality found in DecisionPro plus additional capabilities such as collaborative modeling, web-based publishing, and improved analytics. Studio is 100% backward compatible with DecisionPro; which means any model built in DecisionPro will function without modification in Studio.















