Mender.io - Mender is a secure and robust end-to-end over-the-air (OTA) software update manager for IoT devices. Mender makes it easy to deploy updates to a large number of devices by providing efficiency and risk tolerant OTA deployments.
Losant - Losant makes building connected experiences and solutions easy.
Axonize - Axonize IoT platform - the smarter way to truly realize your IoT potential and create smart, scalable IoT projects to increase profitability.
C3 IoT - C3 IoT enables energy companies to realize the full benefit of their IoT and system investments.
ThingSpeak - Open source data platform for the Internet of Things. ThingSpeak Features
Hologram.io - Cellular IoT connectivity that powers innovation