WhichForecast

WhichForecast is a modern Excel add-in designed for guided time-series forecasting, enabling users to select data series, identify key characteristics such as trend, seasonality, and irregular patterns, and generate accurate forecasts directly within Excel without needing external tools. Its main features include fingerprinting data to determine the appropriate forecasting approach, ranking multiple candidate methods using rolling-origin validation based on MASE, providing visual proof charts, supporting various demand types like intermittent and lumpy signals, and operating fully offline to maintain privacy and simplicity. This tool addresses challenges faced by planners, analysts, and students in performing reliable, transparent, and educational forecasting by automating method selection, minimizing errors, and streamlining the forecasting workflow for diverse datasets including demand, inventory, weather, foreign exchange,.

WhichForecast can be found in Sales Forecasting Software categories.