Rabbitmq
Open source message broker for decoupling services, handling streams, and connecting IoT devices
| What is it | Open source message broker for decoupling services, handling streams, and connecting IoT devices |
|---|---|
| Pricing | Unknown |
| Platform | Web Application |
| API | Yes |
| Works with | Make, n8n, Workato |
| Best for | Decoupling microservices by routing messages between services, Implementing reliable task queues for background job processing |
| Domain registered | 2006 |
Data updated Aug. 1, 2026
What does Rabbitmq do?
RabbitMQ is a reliable, open source message broker that sits between your applications and handles all the tricky parts of asynchronous communication. Think of it as a post office for your software — it accepts messages from one service, stores them safely, and delivers them to another service when it's ready. It supports multiple open protocols like AMQP 1.0 and MQTT 5.0, so you're not locked into any vendor. You can run it on your laptop, in the cloud, or on-premises, and it's free under the Mozilla Public License 2.0.
What makes RabbitMQ stand out is its flexibility. You can set up complex routing with exchanges and queues, so messages only go where they need to. It handles acknowledgments to ensure no message is lost, and you can replicate queues across a cluster for high availability. Need to process streams of data? RabbitMQ has built-in support for that too. It also includes features like federation to connect brokers in different locations, and it's been battle-tested in production for over a decade — users on Hacker News frequently call it the one message broker that never gave them trouble.
This tool is ideal for developers and system architects building distributed microservices, real-time data pipelines, or Internet of Things networks. Common use cases include decoupling services so you can update one without breaking another, setting up RPC between components, streaming data from sensors, and managing notifications across email and push channels. If you're running mission-critical applications, Broadcom also offers a supported enterprise version with 24/7 expert help and longer support timelines.
Key features
What makes it stand outWho is Rabbitmq for?
Who benefits most from this toolTrust & presence
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