Hologram

Hologram is an IoT connectivity platform that provides global SIMs, eSIMs and cellular networking for connected devices. It offers developer-friendly APIs, a management dashboard, and products like dual‑core SIMs and outage protection to provision, route, monitor, and secure device connectivity across carriers worldwide. Companies use Hologram to simplify cross‑border IoT deployments, scale device fleets, and centralize billing and connectivity management.