RabbitMQ vs Amazon MQ

RabbitMQ9.0Visit Amazon MQ8.9Visit

Higher score RabbitMQ #4 in Message Queue (MQ) Software 9.0/10 Free plan Free plan Visit RabbitMQ

vs

Amazon MQ #5 in Message Queue (MQ) Software 8.9/10 Paid Visit Amazon MQ

• RabbitMQ fits best

  Teams needing flexible, self-hosted message brokering

• Amazon MQ fits best

  AWS teams using ActiveMQ or RabbitMQ protocols

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Side by side

Feature	RabbitMQ 9.0/10 Visit ↗	Amazon MQ 8.9/10 Visit ↗
At a glance
Editor score	9.0	8.9
Ranking	#4 in Message Queue (MQ) Software	#5 in Message Queue (MQ) Software
Best for	Teams needing flexible, self-hosted message brokering	AWS teams using ActiveMQ or RabbitMQ protocols
Pricing model	Free	Paid
Starting price	Free plan	Not checked yet
Free plan	✓ (best)	—
Free trial	—	—
Deployment	Cloud, Self-hosted	Cloud
Platforms	Windows, macOS, Linux	Web
Support	Community, Docs, Email · 24/7	Docs
Built for	Small business, Mid-market, Enterprise	Mid-market, Enterprise
Specs
Deployment	Not checked yet	Not checked yet
Delivery guarantee	Not checked yet	Not checked yet
Protocols	Not checked yet	Not checked yet
Message retention	Not checked yet	Not checked yet
Throughput limit	Not checked yet	Not checked yet
Max message size	16 MB	Not checked yet
Our review
Pros	Supports AMQP, MQTT, STOMP, RabbitMQ Streams, HTTP, and WebSocket Combines acknowledgements, publisher confirms, and replicated quorum queues Offers routing, dead-lettering, federation, and Shovels	Managed Apache ActiveMQ Classic and RabbitMQ broker options Multi-AZ, active/standby, and cluster deployment choices Broad protocols with CloudWatch, Lambda, and encryption integration
Cons	Requires teams to manage deployment and broker operations when self-hosted Ordering guarantees are per queue rather than a global ordering model The documented default message-size limit is 16 MB	Usage-based pricing varies by region, engine, instance, and transfer Cloud-only deployment tied to AWS networking and services Less focused on stream processing than Kafka-oriented platforms
Our verdict	RabbitMQ is an open-source messaging and streaming broker for distributed applications, including microservices, real-time data systems, and IoT workloads. It fits teams that want to run a broker on their own infrastructure or in cloud… Read the review →	Amazon MQ is a cloud-managed message broker service built around Apache ActiveMQ Classic and RabbitMQ. It is aimed at enterprise IT teams, developers, and architects running decoupled applications, hybrid messaging systems, or legacy… Read the review →

Strengths and trade-offs

• RabbitMQ — where it wins

  • Supports AMQP, MQTT, STOMP, RabbitMQ Streams, HTTP, and WebSocket
  • Combines acknowledgements, publisher confirms, and replicated quorum queues
  • Offers routing, dead-lettering, federation, and Shovels

  Where it doesn't

  • Requires teams to manage deployment and broker operations when self-hosted
  • Ordering guarantees are per queue rather than a global ordering model
  • The documented default message-size limit is 16 MB

• Amazon MQ — where it wins

  • Managed Apache ActiveMQ Classic and RabbitMQ broker options
  • Multi-AZ, active/standby, and cluster deployment choices
  • Broad protocols with CloudWatch, Lambda, and encryption integration

  Where it doesn't

  • Usage-based pricing varies by region, engine, instance, and transfer
  • Cloud-only deployment tied to AWS networking and services
  • Less focused on stream processing than Kafka-oriented platforms

• RabbitMQ9.0/10 · Free plan

  A flexible, self-hosted broker with broad protocol support and configurable delivery guarantees.

  Visit RabbitMQFull verdict →
• Amazon MQ8.9/10 · Paid

  Managed ActiveMQ and RabbitMQ brokers with AWS-native operations and broad protocol support.

  Visit Amazon MQFull verdict →