Losant - Losant makes building connected experiences and solutions easy.
My Devices - Drag and drop IoT project builder for Raspberry Pi
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.
ioBroker - flexible and modular application for the IoT and Smarthome
Hologram.io - Cellular IoT connectivity that powers innovation
Nim Home Assistant (NimHA) - Nim Home Assistant is an open-source home automation platform running on Nim.