Hologram is a technology company that specializes in providing global cellular connectivity solutions for Internet of Things (IoT) devices. Their platform enables businesses to easily connect, manage, and scale IoT applications using a single SIM card and seamless network coverage. Hologram offers a range of services, including data plans, APIs, and developer tools, to support the deployment of IoT projects across various industries. For more information, visit their website at https://hologram.io.