Events, queues & pub/sub
Amazon MQ vs Azure Service Bus
Azure has no managed ActiveMQ or RabbitMQ service like Amazon MQ.
The nearest first-party target is Azure Service Bus Premium (AMQP 1.0 and JMS 2.0); otherwise use Marketplace or self-managed brokers.
Side-by-side comparison
| Aspect | Amazon Web Services | Microsoft Azure |
|---|---|---|
| Service | Amazon MQ | Azure Service Bus |
| Lifecycle | Generally available | Generally available |
| What it is | Managed Apache ActiveMQ and RabbitMQ brokers for apps that use JMS, AMQP 0-9-1, MQTT, STOMP, or OpenWire without rewriting. | Enterprise message broker with queues and topics/subscriptions. Supports sessions (FIFO), duplicate detection, transactions, dead-lettering, scheduled messages, AMQP 1.0, and JMS 2.0 (Premium). |
| Pricing model | Per broker instance-hour (single-instance or active/standby or cluster) plus storage. | Service Bus Premium is billed per messaging unit-hour. |
| Docs | Amazon MQ docs | Azure Service Bus docs |
| Pricing page | Amazon MQ pricing | Azure Service Bus pricing |
| Exams | SAA-C03 SAP-C02 Retiring | AZ-305 |
Key differences
- Amazon MQ runs the actual open-source broker engines, so existing clients and protocols work unchanged. Service Bus is a different broker with its own semantics, and RabbitMQ (AMQP 0-9-1) clients need code changes.
- JMS. Service Bus Premium supports JMS 2.0 over AMQP 1.0, which covers many ActiveMQ/JMS migrations.
- MQTT. Event Grid namespaces include an MQTT broker (v3.1.1 and v5), an option for IoT-style MQTT clients.
Pricing summary
Pricing models only. No prices are quoted because they change by region and over time.
- AWS
- Per broker instance-hour (single-instance or active/standby or cluster) plus storage. Amazon MQ pricing →
- Azure
- Service Bus Premium is billed per messaging unit-hour. Azure Service Bus pricing →
Certification exam mapping
| Exam | Provider | Level | Status |
|---|---|---|---|
| AWS Certified Solutions Architect – Associate SAA-C03 | AWS | Associate | current Italian version retires after Dec 31, 2026. |
| AWS Certified Solutions Architect – Professional SAP-C02 | AWS | Professional | retiring Being updated to SAP-C03. Registration for SAP-C03 opens Oct 27, 2026. Last day to take SAP-C02 is Nov 16, 2026. |
| Microsoft Certified – Azure Solutions Architect Expert AZ-305 | Azure | Expert | current English version updated Apr 17, 2026. |
Relevance is based on each exam's published scope, not a line-by-line objective match. Check the official study guide.
FAQ
What is the Azure equivalent of Amazon MQ?
Azure has no managed ActiveMQ or RabbitMQ service like Amazon MQ. The nearest first-party target is Azure Service Bus Premium (AMQP 1.0 and JMS 2.0); otherwise use Marketplace or self-managed brokers.
How does pricing compare between Amazon MQ and Azure Service Bus?
AWS: Per broker instance-hour (single-instance or active/standby or cluster) plus storage. Azure: Service Bus Premium is billed per messaging unit-hour. Check the official pricing pages for current rates.
Which certification exams cover this topic?
AWS Certified Solutions Architect – Associate (SAA-C03); AWS Certified Solutions Architect – Professional (SAP-C02) [retiring]; Microsoft Certified – Azure Solutions Architect Expert (AZ-305).