MQTTserver.eu review
A low-cost managed MQTT broker with private endpoints and a public test broker.
Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026
MQTTserver.eu provides managed cloud MQTT brokers for IoT projects, with private servers and a public broker for testing. Its plans suit solo developers and small projects that need a hosted endpoint without managing a broker themselves. The service is hosted in Amsterdam, according to the vendor. Private connections require SSL, and the public test broker also offers MQTT over WebSocket endpoints. This is a focused option for MQTT connectivity rather than a broad IoT platform.
The published monthly plans start with Free at €0, which includes a private subdomain, SSL-required connections and 10 Mbps, but no user accounts or support. Business costs €2 per month and raises bandwidth to 800 Mbps, with one user account and support within 48 hours. Business Pro is €15 per month and adds a private domain and server, 1 Gbps, five user accounts and instant support. Prices are shown in EUR and exclude VAT; the vendor labels the listed prices “Early Bird Prices!”
The public broker is useful for testing client connections, including over WebSocket, but retained messages there are deleted after some time. That makes it a test endpoint rather than a place to depend on message retention. Choose MQTTserver.eu if a managed private broker, SSL-required private connections and a low monthly entry price match the project. Teams needing user accounts or faster support will need a paid tier; projects requiring predictable retention should assess their requirements before relying on the public test broker.
MQTTserver.eu pros and cons
- Where it wins
- Free tier includes a private subdomain and SSL-required connections
- Business starts at €2 per month and includes one user account
- Public broker provides MQTT and MQTT over WebSocket endpoints
- Where it doesn't
- Free plan has no user accounts or support
- Public test broker deletes retained messages after some time
- Private broker bandwidth and account limits vary by plan
MQTTserver.eu fact sheet, pricing and score →
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