Open Source Applications

Now lets see the open source IoT platform comparison table, I will be giving only minimal details on each these free cloud platforms for IoT, the complete information and features you can go through their website.

MyDevices Cayenne who claims that they are the first drag and drop IoT Project builder. Cayenne is the world’s first drag and drop IoT project builder that empowers developers, designers and engineers to quickly prototype and share their connected device projects.Refer the tutorial on simple iot drag and drop app builder cayenne app to know about the detail process on how to sign up in Cayenne and configure for your IoT projects. 

Blynk is a Platform with iOS and Android apps to control Arduino, Raspberry Pi and the likes over the Internet.It's a digital dashboard where you can build a graphic interface for your project by simply dragging and dropping widgets.

Kaa is an enterprise-grade IoT platform built on a modern cloud-native architecture and a fully customizable feature set. Kaa is a highly flexible, multi-purpose, 100% open-source middleware platform for implementing complete end-to-end IoT solutions, connected applications, and smart products. 

The platform features include device management, data collection, configuration management, messaging, and more.There are lot more IoT platform providers, check out my top 10 open source IoT platform also to get more detailed information.