SiteWhere is an open-source application enablement platform for the Internet of Things (IoT). It offers a multi-tenant, microservices-based architecture that provides device management, data ingestion, analytics, and integration capabilities for IoT systems. SiteWhere allows organizations to manage a large number of devices and device data, giving developers the tools to create IoT applications quickly and scale them globally. It is designed to support devices across various industries including agriculture, healthcare, smart city initiatives, and logistics.