The UNDP’s Digital Socio-economic Impact Assessment (SEIA) is a reliable and flexible end-to-end digital assessment toolkit designed to support decision makers in crisis-affected countries. Digital SEIA enables rapid mobile data collection and visualization, with a strong focus on vulnerable groups. The toolkit can be tailored to the needs of various stakeholders, while facilitating multidimensional analyses of deprivations and intersecting inequalities. In harnessing technology, the toolkit encourages governments to embrace digital transformation for evidence-based policymaking and promotes a data-driven approach to global governance. Digital SEIA evolves through marriage with other assessments, deepening the level of information that can be achieved, as the UNDP continues to develop innovative integrated digitals assessments for information retrieval in crisis contexts.