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Open-Source Alternatives

Free Alternative to AWS IoT Core

2 free & open-source projects that replace AWS IoT Core.

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vs AWS IoT Coremosquittomosquittovernemqvernemq
Stars11k3.6k
Forks2.6k430
Contributors3030
Last CommitMar 3, 2026Mar 5, 2026
LicenseEclipse Public License 2.0Apache-2.0
LanguageCErlang

Tired of escalating cloud costs for your IoT messaging infrastructure? Many businesses rely on commercial solutions, but there's a powerful open-source alternative that delivers enterprise-grade performance without the hefty price tag.

Discover vernemq, the robust, free, and open-source alternative to proprietary MQTT brokers like AWS IoT Core. Built with Erlang for unparalleled performance and reliability, vernemq provides a highly scalable and fault-tolerant solution, ideal for mission-critical IoT and M2M communication across diverse Linux environments. It's designed to handle massive concurrent connections and message throughput.

๐Ÿš€ Scalable IoT Messaging โฌ†๏ธ High Availability Clusters ๐ŸŒ Distributed for Resilience ๐Ÿ”’ Secure M2M Communication โšก Real-time Pub/Sub

Embrace true freedom from vendor lock-in and unexpected subscription fees. vernemq is a truly free and open-source platform, empowering your projects with complete control and a sustainable path forward, all without hidden costs.

Explore vernemq and unlock its full potential for your next-generation IoT deployment today: ๐Ÿ”— https://fossy.dev/vernemq/vernemq

#vernemq#MQTTBroker#IoT#OpenSource#HighAvailability#M2M#IndustrialIoT#DistributedSystems
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