Dramatiq is described as 'Fast and reliable distributed task processing library for Python 3. If you've ever had to use Celery in anger, you'll love Dramatiq' and is an app in the development category. There are four alternatives to Dramatiq for a variety of platforms, including Windows, Linux, Python, Django and Docker apps. The best Dramatiq alternative is ØMQ, which is both free and Open Source. Other great apps like Dramatiq are Spooled Cloud, Celery: Distributed Task Queue and Django Action Triggers.
ØMQ is a high-performance asynchronous messaging library aimed at use in scalable distributed or concurrent applications. It provides a message queue, but unlike message-oriented middleware, a ØMQ system can run without a dedicated message broker.
Spooled is a high-performance, multi-tenant job queue system designed for reliability, observability, and horizontal scalability.
Canada
Celery is an asynchronous task queue/job queue based on distributed message passing. It is focused on real-time operation, but supports scheduling as well.
A Django library for asynchronously triggering actions in response to database changes. It supports integration with webhooks, message brokers, and can trigger other processes.
