ThingSpeak - Open source data platform for the Internet of Things. ThingSpeak Features
RabbitMQ - RabbitMQ is an open source message broker software.
The IoT Guru - the IoT cloud backend company
Ethereum - Ethereum is a decentralized platform for applications that run exactly as programmed without any chance of fraud, censorship or third-party interference.
Beebotte - Beebotte is a cloud platform providing key building blocks to accelerate the development of the...
Hyperledger - Hyperledger is a multi-project open source collaborative effort hosted by The Linux Foundation, created to advance cross-industry blockchain technologies.