P50P90 is described as 'excel based Monte Carlo solution with everything set up to run simulations. Ideal for risk quantification at P50 and P90 confidence levels. No coding or writing of formulas'. There are three alternatives to P50P90 for Microsoft Office Excel and Windows. The best alternative is Risk Solver. Other great apps like P50P90 are Oracle Crystal Ball (Paid) and @RISK (Paid).
Risk Solver provides Instant, interactive risk analysis in Excel, with lightning-fast simulations run each time you change a number. Charts update instantly, showing a new distribution of outcomes for each change - and new insights for you.
Oracle Crystal Ball is the leading spreadsheet-based application suite for predictive modeling, forecasting, simulation, and optimization. It gives you unparalleled insight into the critical factors affecting risk.