MQTT Engine | | | |
Full MQTT 3.1 support |  |  |  |
Full MQTT 3.1.1 support |  |  |  |
Full MQTT 5 support |  |  |  |
MQTT version compatibility layer |  |  |  |
Websockets |  |  |  |
IPv4 & IPv6 |  |  |  |
TLS / SSL |  |  |  |
Linear Scaling Shared Subscription Sharding | |  |  |
Linux Epoll Support | |  |  |
MQTT Add-ons | |  |  |
Proxy Protocol | | |  |
Extensions | | | |
HiveMQ Extension Marketplace |  |  |  |
Community Extension SDK |  |  |  |
Enterprise Extension SDK | |  |  |
Extension Hot Reload | |  |  |
HiveMQ Enterprise Extensions | |  |  |
Clustering | | | |
Cluster Support | |  |  |
Zero Downtime Upgrades | |  |  |
Elastic and linear scalability at runtime | |  |  |
Pluggable Auto-Discovery | |  |  |
Autoscaling support | |  |  |
Cluster Overload Protection | |  |  |
HiveMQ Control Center | | | |
Real-time monitoring Dashboard | |  |  |
MQTT Client Drill-Down Analysis | |  |  |
Client Event History | |  |  |
Shared Subscription Drill-Down Analysis | |  |  |
Retained Messages Drill-Down Analysis | |  |  |
User Authentication with Third Party Systems
| |  |  |
Backup & Restore | |  |  |
Advanced Analysis | | |  |
Trace Recordings | | |  |
Role Based Access Control | | |  |
Security | | | |
TLS / SSL for MQTT |  |  |  |
Pluggable Authentication |  |  |  |
Authorization and Permissions |  |  |  |
Native TLS / SSL | | |  |
OCSP Stapling | | |  |
Secure cluster communication with TLS / SSL | | |  |
Audit Logs | | |  |
Connection Overload Protection | | |  |
Handshake Overload Protection | | |  |
Monitoring | | | |
MQTT Message Metrics |  |  |  |
JMX Monitoring |  |  |  |
Open Source Monitoring Extensions |  |  |  |
800+ Monitoring Metrics | |  |  |
Grafana Dashboards | |  |  |
Tools | | | |
REST API | |  |  |
K8s Operator | |  |  |
MQTT CLI – Client Export | |  |  |
Enterprise Extensions | | | |
Integration with Apache Kafka | |  |  |
Bridging to another MQTT broker cluster | |  |  |
Enterprise Security Extension | |  |  |
Software License | | | |
License | Apache v2 | Commercial | Commercial |
Technical Support | | | |
Support | Community Forum | Up to 24/7 Support | 24/7 Support |