nanomsg

nanomsg is a socket library that provides several common communication patterns.

Amazon SQS

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

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

Celery helps innovative companies set up pre-order or custom crowdfunding campaigns anywhere.

A realtime distributed messaging platform.

RabbitMQ is an open source message broker software.

Powerful & Easy Automation for Developers

ZeroMQ is a high-performance asynchronous messaging library.

Application and Data, Languages & Frameworks, Remote Procedure Call (RPC), and Service Discovery