Best Message Queue (MQ) Software in 2026
Updated
In short: Aiven for Apache Kafka is ranked #1 of 27 as of 4 October 2026, ahead of Amazon SQS and Confluent Cloud. The best-ranked option with a free plan is Amazon SQS. The lowest first paid tier on this page is Amazon Managed Streaming for Apache Kafka at $0.11/mo.
When services need to exchange messages, delivery behavior and workload limits are useful places to begin your comparison. The ranking weighs delivery guarantee, message retention, maximum message size and throughput limit, alongside protocols and deployment. Free-plan availability and paid-from pricing provide cost context. Aiven for Apache Kafka and Amazon SQS lead the entries, with Confluent Cloud next. Compare the listed characteristics with your messaging requirements, including how long messages need to remain available and which protocols or deployment arrangements suit your stack.
27 message queue (MQ) software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
| # | Platform | Score | Why | From | Free plan | Paid from | Deployment | |
|---|---|---|---|---|---|---|---|---|
| 1 | Aiven for Apache Kafka | 7.4 | RecognisedAPIDocumented | $35/mo | Yes | 35 /mo | — | View |
| 2 | Amazon SQS | 7.4 | RecognisedAPIDocumented | Free | Yes | — | — | View |
| 3 | Confluent Cloud | 7.4 | RecognisedAPIDocumented | $385/mo | Yes | 385 /mo | — | View |
| 4 | Google Cloud Pub/Sub | 7.4 | RecognisedAPIDocumented | $40/mo | Yes | — | — | View |
| 5 | Redpanda | 7.4 | RecognisedAPIDocumented | — | No | — | — | View |
| 6 | Apache ActiveMQ | 7.3 | RecognisedAPIDocumented | Free | Yes | — | — | View |
| 7 | Apache Pulsar | 7.3 | RecognisedAPIDocumented | Free | Yes | — | — | View |
| 8 | RabbitMQ | 7.3 | RecognisedAPIDocumented | Free | Yes | — | — | View |
| 9 | Amazon Managed Streaming for Apache Kafka | 6.8 | RecognisedAPIDocumented | $0.11/mo | — | — | — | View |
| 10 | EMQX | 5.9 | RecognisedAPIDocumented | $234/mo | Yes | 234 /mo | — | View |
| 11 |  HiveMQ MQTT Broker | 5.9 | RecognisedAPIDocumented | $299/mo | Yes | — | — | View |
| 12 | IBM MQ | 5.8 | RecognisedAPIDocumented | $1.02/mo | Yes | 312 /mo | — | View |
| 13 | Azure App Service | 5.5 | RecognisedAPIDocumented | Free | Yes | — | — | View |
| 14 | Solace PubSub+ Event Broker | 5.4 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 15 |  beanstalkd | 5.2 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 16 | Eclipse Mosquitto | 5.2 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 17 | Google Cloud Managed Service for Apache Kafka | 5.2 | RecognisedAPIDocumented | — | No | — | — | View |
| 18 |  StreamNative | 5.1 | RecognisedAPIDocumented | $73/mo | No | 73 /mo | — | View |
| 19 | Tencent Distributed Message Queue (TDMQ) | 4.9 | RecognisedAPIDocumented | — | — | — | cloud | View |
| 20 |  Apache Kafka | 4.8 | RecognisedAPIDocumented | — | — | — | — | View |
| 21 |  VerneMQ | 4.7 | RecognisedAPIDocumented | — | No | — | — | View |
| 22 | Amazon MQ | 4.6 | RecognisedAPIDocumented | — | No | — | — | View |
| 23 |  Apache Qpid Broker-J | 4.6 | RecognisedAPIDocumented | — | — | — | — | View |
| 24 |  Apache RocketMQ | 4.6 | RecognisedAPIDocumented | — | — | — | — | View |
| 25 |  NATS | 4.6 | RecognisedAPIDocumented | — | — | — | — | View |
Is your platform on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which message queue (MQ) software is ranked first on Inferse?
Aiven for Apache Kafka is ranked #1 of 27 with a score of 7.4. Amazon SQS is second and Confluent Cloud third.
How many of these have a free plan?
10 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Amazon Managed Streaming for Apache Kafka has the lowest first paid tier we found: $0.11/mo.
How is this list ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it. Paid placements never change a rank.