Download the IoT Developer Survey 2019 Results


The IoT Developer Survey offers a better understanding of the requirements, priorities, and perceptions of IoT developer communities.


IoT development is expanding at a rapid pace, fueled by the growth of investments in predominantly industrial markets.


Executive Summary

IoT drives real outcomes today. Two-thirds of respondents are currently  working on IoT projects or will be in the next 18 months

AWS, Azure, and GCP are the leading IoT cloud platforms

IoT developers mostly use C, C++, Java, JavaScript, and Python

MQTT is still the dominant communication protocol leveraged by developers

> The Eclipse Desktop IDE is the leading IDE for building IoT applications


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About the Eclipse IoT Working Group

The Eclipse Foundation has a proven track record of enabling developer-focused open source software collaboration and innovation earned over more than 15 years. The Foundation’s Eclipse IoT Working Group alone represents one of the largest open source collaborations in the world spanning 43 projects from more than 40 members and over 4 million lines of code produced. Eclipse IoT projects have been adopted by world-leading companies across verticals to deliver commercial IoT solutions and services.