This is the second article in the “Managed MQTT Broker Comparison” series. Here is the link to the first article.
Brokers I Choose to Compare
I choose the products from independent MQTT Broker vendors who focus on this area instead of other IoT fields. Compared to the comprehensive IoT platform like AWS IoT Core or Azure IoT Hub, the independent products are more flexible and avoid binding with particular cloud services. Managed MQTT Brokers are usually the cloud implement of self-hosted MQTT Broker.