Apache Artemis vs Apache RocketMQ
Apache Artemis
artemis.apache.orgApache RocketMQ
rocketmq.apache.orgSide by side
| Figure | Apache Artemis | Apache RocketMQ |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 2 |
| Spec score · Message Broker Software | 8.1 (#15) | 8.9 (#4) |
| Deployment | The project provides scripts to help create Docker images for deployment. | RocketMQ 5.x separates stateless Proxy from storage and compute so those layers can scale independently. |
| Protocols | The broker supports AMQP 1.0, MQTT 3.1/3.1.1/5, STOMP 1.0/1.1/1.2, OpenWire, and its own Core protocol. | The project supports gRPC, MQTT, AMQP, HTTP/REST, JMS and OpenMessaging interfaces across its components and clients. |
| Security | Security is enabled by default and supports role-based permissions, authentication managers, and SSL transport encryption. | RocketMQ provides ACL and TLS, but operators must configure ACL or restrict access to trusted networks; the security guide warns that ACL is not enabled by default. |
| Support | The project directs users to community mailing lists for questions and to its bug and feature request system. | The site links to community email groups, GitHub issues, and contribution guidance for help and participation. |
Plans
Apache RocketMQ
- Apache RocketMQFree
- Apache RocketMQ open-source distributionFree
In their own words
Apache Artemis
Apache Artemis has no write-up on Specifiction yet; its figures are above.
Apache RocketMQ
Apache RocketMQ is distributed middleware for asynchronous communication and publish/subscribe messaging. Its asynchronous model can separate systems and shift loads between upstream and downstream services. Messaging options include publish/subscribe, request/reply, streaming, transactional messages, FIFO ordering, filtering, and push or pull consumption. The project lists durable persistence, replication, failover, fault tolerance, high-availability options, and cross-region disaster recovery. Its site describes million-level LiteTopics per cluster and says RocketMQ has demonstrated 10M+ TPS throughput. It can run locally, in Docker, or Kubernetes, with source and binary packages available. The ecosystem includes EventBridge, MQTT, RocketMQ Connect, RocketMQ Streams, Spring, Flink, Prometheus Exporter, and a Kubernetes Operator; AI options include native MCP support, A2A compatibility, and integrations with LangChain, CrewAI, AutoGen, AgentScope, Dify, and Coze. The project lists gRPC SDKs for Java, Go, Python, C++, and Rust, plus gRPC, MQTT, JMS, and OpenMessaging protocols. It is free under Apache License 2.0. ACL is not enabled by default.