MQTTnet Verified Customer Reviews (2026)

TelemetryTV serves as a robust digital signage platform that enables organizations to engage their audiences, raise awareness, and empower their communities and teams. With TelemetryTV, users can seamlessly share vibrant content, including videos, images, and social media feeds, across all their displays, regardless of location. Esteemed organizations like Starbucks, Amazon, and Stanford University utilize TelemetryTV to enhance their internal communications and marketing efforts. Our achievements stem from our adaptability, commitment to open dialogue, teamwork, and a focus on collaboration. We prioritize ongoing learning, question traditional practices, and are attentive to our customers' needs. As we advance toward a future where our environments might communicate, it prompts a thought: What message would you like them to convey? Ultimately, the possibilities for impactful communication are limitless.

HiveMQ provides the most trusted IoT data streaming and Industrial AI platform, built on MQTT, to power a reliable, scalable, and AI-ready data backbone. What HiveMQ is known for: 1. MQTT-native: Built around the MQTT standard, purpose-designed for event-driven, real-time communication 2. Enterprise-grade reliability: Handles millions of concurrent connections with high availability and fault tolerance 3. Industrial-ready: Widely used in IIoT, manufacturing, automotive, energy, smart infrastructure, and data centers 4. Scalable & secure: Supports global deployments with strong security, governance, and observability 5. UNS & IT/OT convergence enabler: Commonly used as the backbone for Unified Namespace architectures and seamlessly connects OT devices with IT systems for full visibility and interoperability.

Zunoy FreeMQTT is a free public MQTT broker designed to support educational initiatives, experimentation, and rapid prototyping. This service offers developers, students, and IoT teams a way to connect their devices and applications to a readily accessible MQTT broker without requiring registration or complicated setup processes. Users can publish and subscribe to various topics, test device messaging functions, and investigate MQTT workflows using standard TCP, TLS, WebSocket, and secure WebSocket connections. The platform supports MQTT versions 3.1, 3.1.1, and 5, making it an excellent choice for assessing IoT devices, developing browser-based dashboards, automating workflows, and integrating various applications. It also provides clear connection details and sample code tailored for popular programming languages such as Node.js, Python, Arduino/C++, Go, and browser applications, ensuring ease of use for developers. FreeMQTT is specifically designed for non-production environments, enabling teams to verify MQTT communication effortlessly, prototype real-time systems, and deepen their understanding of MQTT messaging mechanics. Moreover, it is an invaluable tool for anyone seeking to improve their grasp of IoT communication protocols and practical applications in the field. Users can explore innovative solutions and experiment with new projects, making FreeMQTT a versatile platform for learning and development.