Decision support systems (DSS) can simplify agronomic decisions and manage winery processes. Today many diseases and pest forecasting models are available, which take advantage of software or apps that can be downloaded from the internet and can be used directly from smartphones. The most popular DSS in Italy are Enophit by MPA solutions, GrapeDSS by Agricolus, Metos by Pessl Instruments, Rimpro, Vinesense, Vine.net by Horta, Susgrape, and Coptimizer.