Build scalable IoT systems with Kafka
Stream MQTT data in real-time to your Kafka environment
HiveMQ is designed from the ground up with maximum security in mind. Advanced security features are essential for mission-critical IoT scenarios, and HiveMQ gives you the flexibility to enable the specific security features that your individual use case requires.
HiveMQ and Kafka overview
HiveMQ and Kafka offer an end-to-end solution for connecting IoT deployments and systems.

Bi-directional MQTT data integration with Kafka
Why Kafka needs HiveMQ for IoT
Kafka is well suited for sharing data between enterprise systems and applications located in a data center or in the cloud. However, for IoT use cases, there are several reasons Kafka is not well-suited:
No direct client access
Unstable IP connections
Limited topic support
Resource utilization

Kafka extension overview
The HiveMQ Enterprise Extension for Kafka implements the native Kafka protocol inside the HiveMQ MQTT broker.
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Solve the difficulty of using Kafka for IoT by seamlessly integrating MQTT messages into the Kafka messaging flow.
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Add monitored, bidirectional MQTT messaging to and from Kafka clusters for a highly scalable and resilient end-to-end IoT solution.
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Forward MQTT messages from IoT devices that are connected to HiveMQ to topics in one or more Kafka clusters.
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Get information from a Kafka topic and publish this information as MQTT messages to one or more MQTT topics.
Why choose HiveMQ to integrate MQTT data with Kafka?
Business critical reliability
Scalability to support growth
Flexible integration
End-to-end security
Observable insights
Simple to deploy
Learn how Rimac Technology accelerates the future of connected cars
Rimac Technology built a powerful connected car platform for the world’s most prestigious car manufacturers on the back of the HiveMQ Platform and Kafka.

HiveMQ and Confluent
HiveMQ provides seamless integration with Confluent and Confluent Cloud via our HiveMQ Enterprise Extension for Kafka. Confluent is a company built on Apache Kafka and provides the following key features:
- Cloud-native: Run Kafka at a massive scale with a modern, cloud-based experience that can reduce your TCO by up to 60%
- Complete: Go way beyond Kafka with enterprise-grade tools to build apps quickly, reliably, and securely
- Everywhere: Work with real-time events in the cloud, across multiple clouds, or on-premises

HiveMQ and Aiven
HiveMQ provides seamless integration with Aiven for Apache Kafka via our HiveMQ Enterprise Extension for Kafka. Aiven for Apache Kafka provides the following key features:
- Set up a fully managed Kafka as a service in less than 10 minutes
- Automatic updates and upgrades. Zero stress.
- 99.99% uptime. 100% human support.
- Scale up or scale down as you need.
- Deploy in any cloud.
Selected HiveMQ customers using Kafka
Becklar Expands Personal Health and Safety Platform with HiveMQ
Becklar scaled its personal emergency response system 4x with HiveMQ, supporting 1.3 million devices and delivering real-time protection.
BMW Mobility Services Drives Connectivity Innovation with HiveMQ: A Case Study in Seamless Car-Sharing Solutions
Discover how BMW Mobility Services, a leader in innovative mobility solutions, leverages HiveMQ for their car-sharing application. Overcoming challenges of network reliability, they achieved sub-second response times, supported over 80,000 concurrent connections, and improved services in unreliable network areas. Download the case study for insights into their successful implementation and recommendations for utilizing HiveMQ and MQTT in IoT solutions.
Driving Innovation: Rimac's Connected Cars Leverage HiveMQ's MQTT for Automotive Excellence
Explore Rimac's success story in the realm of connected cars, powered by the cutting-edge MQTT technology from HiveMQ. Discover how MQTT transforms automotive connectivity, providing real-time, efficient communication for the next generation of smart and connected vehicles.
Driving the Connected Future: Autonomic's Automotive Breakthrough with MQTT and HiveMQ
Explore Autonomic's journey in revolutionizing the automotive industry through connected vehicles, powered by HiveMQ's MQTT technology. Delve into this insightful case study, showcasing how MQTT solutions are shaping the future of automotive connectivity, ensuring seamless communication and innovation in the realm of connected vehicles.
Elevating Connected Vehicles with MQTT: ECARX's Success Journey with HiveMQ
Explore how ECARX revolutionized the automotive landscape through the seamless integration of MQTT technology. Dive into our case study, showcasing the pivotal role of HiveMQ in enhancing connected vehicles, optimizing communication, and reshaping the future of smart mobility
Braveheart Wireless Revolutionizes Remote Patient Monitoring with HiveMQ
Discover how Braveheart Wireless, a pioneer in wearable technology, transformed remote patient monitoring with HiveMQ. Explore their challenges in a regulated healthcare environment, their secure bidirectional communication edge-to-cloud, and how HiveMQ's MQTT integration accelerated time-to-market, reduced resources for approvals, and improved healthcare professionals' insights for enhanced patient care.
Recommended reading on Kafka
Beyond MQTT: The Fit and Limitations of Other Technologies in a UNS
Learn why Kafka, OPC UA, Sparkplug and Snowflake fall short for a UNS & why MQTT is the top choice for real-time, event-driven industrial data flow.
MQTT and Kafka for Digital Transformation in the Energy Sector
Discover how MQTT and Apache Kafka can enable digital transformation in the energy sector, enhancing real-time data processing and more.
Stream IoT Data Between MQTT and Kafka with HiveMQ Cloud
Looking to stream IoT data between an MQTT broker to Apache Kafka for free? HiveMQ Cloud Kafka integration can help!
HiveMQ Data Sheet - MQTT and Kafka
Download the HiveMQ Kafka data sheet and learn how to architect scalable IoT systems with MQTT and Kafka.
Harnessing the Power of HiveMQ Cloud and Confluent Cloud
Learn how to enable seamless integration between MQTT-based IoT devices and Kafka's stream processing capabilities using HiveMQ Cloud and Confluent Cloud.
MQTT vs. Kafka: Friends, Not Foes, in the World of Real-Time IoT Data Processing
MQTT Vs. Kafka: Learn how they work together for efficient, real-time IoT data processing and how to integrate them with HiveMQ Cloud.