smart-mqtt
smart-mqtt: A self-hosted MQTT broker with a monitoring dashboard and plugin-based clustering. Ranked #39 of 46 in MQTT Broker Software by our editors (5.3/10); pricing: Free plan; best for self-hosted MQTT with dashboard and cluster plugins.
At a glance
- Editor score5.3 / 10
- PricingFree plan
- Best forSelf-hosted MQTT with dashboard and cluster plugins
- Free planYes
- Deployment modelSelf-hosted
- Facts checked14 Nov 2026
Where it wins
- Supports MQTT 3.1, 3.1.1, and 5.0 with TLS/SSL and ACL controls
- Dashboard monitors connections, subscriptions, and message traffic
- Cluster plugin supports multi-node deployment, load balancing, and high availability
Where it doesn't
- Listed integrations are limited to Redis and MySQL
- Deployment is self-hosted, using Docker or manual packages
- Paid editions and their benefits are described, but pricing is not clear here
Our verdict on smart-mqtt
For IoT deployments that need a self-hosted broker, smart-mqtt combines MQTT support with a web dashboard for monitoring connections, subscriptions, and message traffic. It supports MQTT 3.1, 3.1.1, and 5.0, and can run on Linux, macOS, or Windows through Docker or manual package installation. Open-source availability gives teams a way to evaluate the broker, while commercial editions add support and services. Its emphasis is on operating and extending an MQTT broker, rather than offering a broad integration catalog.
The dashboard and session-management features give operators visibility into connections and online client sessions. TLS/SSL transport, username/password authentication, and ACL controls provide core connection and access controls. The plugin system extends authentication, bridging, and storage, as well as clustering. The cluster plugin supports multi-node deployment, load balancing, and high availability. Redis and MySQL are the listed integrations, so teams relying on other systems should assess whether the plugin model fits their needs.
The editions are 体验版, 订阅版, and 企业版. The 体验版 includes enterprise features, weekday technical support, free upgrades for one month, and a refund available within one month. 订阅版 adds a dedicated technical support group, priority handling for bugs and feature requests, and migration guidance. 企业版 adds a one-to-one technical consultant, custom development, cluster architecture design, remote deployment and training, and lifetime use. All are described as building on the preceding edition's benefits; the product is also available as open-source software. Teams wanting vendor help with migration, deployment, or cluster design may value the paid options. Those needing a hosted broker or a wider set of listed integrations should consider alternatives.
Your product? Our editors can test smart-mqtt in depth and publish a review, labelled as paid · from $149/mo →
smart-mqtt pricing
All 3 smart-mqtt plans and prices →
smart-mqtt fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Deployment model | Self-hosted |
| MQTT versions | MQTT 3.1, 3.1.1, 5.0 |
| Retained messages | Not verified |
| Clustering | Yes |
| Connection limit | Not verified |
| Authentication methods | Username/password; Redis authentication; HTTP authentication; anonymous access (configurable) |
| Money-back guarantee | 30 days |
| Deployment | Self-hosted |
| Platforms | Linux, macOS, Windows |
| Compliance & security | 2FA |
| Support | |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 2 integrations: Redis, MySQL |
| Pricing | Free plan (source) |
| Website | smartboot.tech |
| Facts checked | 14 Nov 2026 |
smart-mqtt integrations
smart-mqtt lists 2 integrations on its own site.
- Redis
- MySQL
Alternatives to smart-mqtt
- AWS IoT CoreA managed MQTT broker with device tools and message routing for AWS-centric IoT systems.9.4
- Azure Event Grid MQTT brokerA managed MQTT broker with Azure routing, flexible authentication, and usage-based pricing.9.2
- Apache BifroMQA self-hosted broker with clustering, distributed storage, and support for MQTT 3.1 through 5.0.9.1
See all smart-mqtt alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026
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