RSMQ Alternatives

RabbitMQ is an open source message broker software.

ZeroMQ is a high-performance asynchronous messaging library.

A realtime distributed messaging platform.

Amazon Simple Queue Service is a fully managed message queuing service.

Resque is a Redis-backed Ruby library for creating background jobs, placing them on multiple queues, and processing them later.

Apache Kafka is an open-source message broker project developed by the Apache Software Foundation written in Scala.

CloudMQTT implements MQ Telemetry Transport protocol for carrying out messaging using a publish/subscribe message queueing model.

CloudAMQP automates every part of setup, running and scaling of RabbitMQ clusters. Available on all major cloud and application platforms.

Gearman provides a generic application framework to farm out work to other machines or processes that are better suited to do the work.

Google Cloud Messaging is a service that enables developers to send data from servers to both Android applications or Chrome apps.

Apache Kafka is publish-subscribe messaging rethought as a distributed commit log.

Beanstalk is a simple, fast work queue.

Microsoft Azure Service Bus offers cloud messaging service between applications and services.