Welcome to the official website ofCROWDSHANG

Crowdshang is the new predictive rational method
that aims at three-sigma - that is around 99.73 % - precision estimates

Who needs:
everyone, especially politicians, financiers, entrepreneurs, CEO, executives and sales managers.

Why it is useful:
for any kind of forecast, from Stock Exchange to Sales.

This website is updated to 16 May 2019 and briefly describes the method.

Here are some links to read reviews

of the book Prevedere per Decidere (Predict to Decide)