Kilimo's irrigation management tool simplifies farm management and increases efficiency by using soil testing to adjust the algorithm to site-specific soil conditions and leveraging big data to get satellite and climate data for water modeling. By providing a decision support tool for irrigation management in extensive agriculture, Kilimo feeds their proprietary Big Data engine with satellite, climate, and on-site data to make the best possible irrigation prescription for each crop, improving yields up to 30% and water use efficiency up to 70%.