Bull Alternatives

An easy way to perform background processing in .NET and .NET Core applications.

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

Sidekiq is a simple, efficient framework for background job processing in Ruby

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

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

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

RabbitMQ is an open source message broker software.

Database based asynchronous priority queue system -- Extracted from Shopify - collectiveidea/delayed_job

A REST API to request and schedule callbacks. Manage your one-off scheduled jobs, see detailed reports, and get alerted of failures.

freemium

Simple, Robust Job Scheduling For Your Application

Beanstalk is a simple, fast work queue.

kue is no-bullsh*t, design and tech news for busy designers.

SignalR is a server-side software system designed for writing scalable Internet applications, notably web servers.