DASTAA is an integrated, modular platform that leverages Earth Observation, GeoAI, and citizen science to drive anticipatory action, saving lives and reducing the impact of climate-induced hazards on vulnerable communities. DASTAA empowers governments and humanitarian actors to deliver targeted early warnings, facilitate timely & safe evacuations, enable anticipatory financial assistance, and optimize relief efforts before disasters strike by focusing on household-level risk profiles and disaster preparedness plans.