InaSAFE is an open-source disaster planning tool that helps governments quickly model the potential impacts of floods, earthquakes, and other natural hazards. Kartoza developed the QGIS plugin, real-time analysis system, and web-based GeoSAFE interface to make impact assessments accessible to both technical and non-technical users. Today, InaSAFE supports national disaster management efforts by generating clear maps, reports, and recommended actions for faster, evidence-based decision-making.