Kaa - Kaa Enterprise IoT Platform is an end-to-end platform for enterprise-grade IoT, Kaa brings you up to speed with a broad stack of modern IoT technologies and, at the same time, gives you flexibility to adapt it all to your specific business domain.
Hologram.io - Cellular IoT connectivity that powers innovation
ThingSpeak - Open source data platform for the Internet of Things. ThingSpeak Features
Bosch IoT Suite - Bosch IoT Suite provides solutions to realize innovative business models in the Internet of Things and cross-domain applications.
AWS IoT - Easily and securely connect devices to the cloud.
Ubidots - A cloud service to capture and make sense of sensor data