Grab, a leading technology company in Southeast Asia, developed its proprietary mapping system, GrabMaps, to address the region's unique navigation challenges. Launched in 2017, GrabMaps was created to provide a hyperlocal solution for Southeast Asia, offering precise navigation for Grab’s diverse services. The system leverages real-time data collection, community-based mapping, and country-specific machine-learning models to continuously update and improve its maps. By focusing on local nuances such as small roads, colloquial place names, and essential landmarks, GrabMaps enhances the efficiency and accuracy of navigation for its driver-partners and customers.