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.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- Python
Hangfire Alternatives
Hangfire is described as 'An easy way to perform background processing in .NET and .NET Core applications. No Windows Service or separate process required. Backed by persistent storage. Open and free for commercial use' and is an app in the development category. There are five alternatives to Hangfire for a variety of platforms, including Mac, Windows, Linux, Self-Hosted and Ruby apps. The best Hangfire alternative is Celery: Distributed Task Queue, which is both free and Open Source. Other great apps like Hangfire are Delayed::Job, Resque, sidekiq and Spooled Cloud.
Alternatives list
Database based asynchronous priority queue system -- Extracted from Shopify - collectiveidea/delayed_job
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- Self-Hosted
- Ruby
- Redis
- Ruby on Rails
Simple, efficient background processing for Ruby. Sidekiq uses threads to handle many jobs at the same time in the same process. It does not require Rails but will integrate tightly with Rails to make background processing dead simple.
Cost / License
- Freemium
- Open Source
Platforms
- Mac
- Windows
- Linux
- Self-Hosted
- Ruby
- Redis
- Ruby on Rails
Spooled is a high-performance, multi-tenant job queue system designed for reliability, observability, and horizontal scalability.
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Self-Hosted
- Docker
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