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Head-to-head · Message Broker Software

Apache Artemis vs Apache RocketMQ

  • Updated Nov 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score Apache Artemis #6 in Message Broker Software 8.7/10 Free plan Free plan✓ 1 of 1 features Visit Apache Artemis
Apache RocketMQ #7 in Message Broker Software 8.6/10 Open source ✓ 0 of 1 features Try Apache RocketMQ

Apache Artemis leads on 0 checks, Apache RocketMQ on 0, and 2 are even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreApache Artemis · 8.7/10
  • Free planonly Apache Artemis
  • Most featuresApache Artemis · 1 of 1

Apache Artemis scores higher on our rubric for message broker software: 8.7 against 8.6 out of 10; our editors rank them #6 and #7.

Apache Artemis is the better fit for self-hosted enterprise messaging. Apache RocketMQ is the better fit for open-source streaming and transactions.

  • Apache Artemis fits best

    Self-hosted enterprise messaging

  • Apache RocketMQ fits best

    Open-source streaming and transactions

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Side by side

Feature Apache Artemis 8.7/10 Visit ↗ Apache RocketMQ 8.6/10 Visit ↗
At a glance
Editor score 8.7 8.6
Ranking #6 in Message Broker Software #7 in Message Broker Software
Best for Self-hosted enterprise messaging Open-source streaming and transactions
Pricing model Free Free
Starting price Free plan Open source
Free plan ✓ (best) Not checked yet
Free trial — —
Deployment Self-hosted Self-hosted, Cloud
Platforms Windows, macOS, Linux Linux, Windows, macOS
Support Community, Docs Docs, Community
Built for Small business, Mid-market, Enterprise Mid-market, Enterprise
Features Apache Artemis 1/1 · Apache RocketMQ 0/1
Dead-letter queues ✓ (best) Not checked yet
Specs
Deployment model Self_hosted Not checked yet
Delivery guarantees Configurable Not checked yet
Ordering guarantees Per_queue Not checked yet
Maximum message size Not checked yet Not checked yet
Supported protocols AMQP, MQTT, STOMP, OpenWire, Core Not checked yet
Our review
Pros
  • Supports AMQP, MQTT, STOMP, OpenWire, and Core protocols
  • Combines persistence, transactions, clustering, and automatic failover
  • Handles dead-lettering, ordered consumption, and large messages
  • Transactional messages with two-phase commit, FIFO, and delayed delivery
  • Replay, filtering, stream processing, and source and sink connectors
  • Broad protocol support with SDKs for Java, Go, C++, Rust, Python, and Node.js
Cons
  • Self-hosted deployment requires responsibility for operations and infrastructure
  • Ordering guarantees apply per queue rather than universally
  • Does not include AI features
  • Self-hosted deployment places infrastructure operations with your team
  • Its broad feature set may require specialist messaging expertise
  • This listing covers the open-source project, not a managed cloud service
Our verdict

Apache Artemis is an open-source, embeddable message broker for asynchronous messaging and message-oriented middleware. It supports both queue and publish-subscribe patterns, making it suitable for teams building distributed applications…

Read the review →

Apache RocketMQ is an open-source distributed messaging and event-streaming platform from the Apache Software Foundation. It is designed for microservices, data integration, IoT, and AI communication workloads, with self-hosted deployment…

Read the review →
  1. Apache ArtemisMessage Broker Software 8.7Free plan
  2. Apache RocketMQMessage Broker Software 8.6Open source

Strengths and trade-offs

  • Apache Artemis — where it wins

    • Supports AMQP, MQTT, STOMP, OpenWire, and Core protocols
    • Combines persistence, transactions, clustering, and automatic failover
    • Handles dead-lettering, ordered consumption, and large messages

    Where it doesn't

    • Self-hosted deployment requires responsibility for operations and infrastructure
    • Ordering guarantees apply per queue rather than universally
    • Does not include AI features

  • Apache RocketMQ — where it wins

    • Transactional messages with two-phase commit, FIFO, and delayed delivery
    • Replay, filtering, stream processing, and source and sink connectors
    • Broad protocol support with SDKs for Java, Go, C++, Rust, Python, and Node.js

    Where it doesn't

    • Self-hosted deployment places infrastructure operations with your team
    • Its broad feature set may require specialist messaging expertise
    • This listing covers the open-source project, not a managed cloud service

More comparisons

All message broker software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026

Last updated · How we research and update