HiveMQ helps companies connect devices to the Internet. The HiveMQ products enable fast, secure, efficient, scalable, and reliable bi-directional movement of data between IoT or IIoT devices and the cloud. Over 130 customers, including many Fortune 500 companies, rely on HiveMQ products in production for mission-critical use cases like connected cars, logistics, Industry 4.0, and connected IoT products. The company’s customers are using HiveMQ as the core infrastructure platform for building new digital and state-of-the-art products.   The company’s flagship product, HiveMQ, is an MQTT-based messaging platform that provides elastic clustering for extreme reliability and fault tolerance, has the capability to scale to 10 million connected devices, and provides near real-time monitoring of device data. Apart from the on-premise product, HiveMQ offers a cloud-managed MQTT broker, which is free to connect up to 100 MQTT clients. HiveMQ also offers a testing tool, HiveMQ Swarm, which is the industry's first tool to provide a distributed simulation environment to successfully test millions of MQTT clients, millions of MQTT messages, and hundreds of thousands of MQTT topic names. The tool helps check the performance, scalability, and reliability of your IoT solution before it is deployed into production.

https://www.hivemq.com/