ThingSpeak - Open source data platform for the Internet of Things. ThingSpeak Features
Cisco Jasper - Jasper provides a SaaS IoT platform to enable companies of all sizes to launch, manage and monetize IoT services on a global scale.
Beebotte - Beebotte is a cloud platform providing key building blocks to accelerate the development of the...
Hologram.io - Cellular IoT connectivity that powers innovation
AskSensors - The easiest IoT platform
C3 IoT - C3 IoT enables energy companies to realize the full benefit of their IoT and system investments.