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Message Queues

Brokers and queues that decouple services and agents with reliable, ordered job delivery.

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RabbitMQ

Message broker.

FreeNo auth

NATS

Cloud-native messaging.

FreeNo auth

Amazon SQS

Managed message queues.

PaidAPI key

Google Pub/Sub

Managed messaging.

PaidAPI key

Upstash QStash

HTTP-based serverless messaging.

Free tierAPI key

Cloudflare Queues

Queues for Workers.

PaidAPI key

Azure Service Bus

Enterprise messaging.

PaidOAuth

Apache ActiveMQ

Open-source message broker supporting JMS and AMQP.

FreeNo auth

Amazon MQ

Managed ActiveMQ and RabbitMQ on AWS.

PaidOAuth

CloudAMQP

Hosted RabbitMQ and LavinMQ.

Free tierAPI key

LavinMQ

Fast AMQP message queue.

FreeNo auth

Sidekiq

Background jobs for Ruby.

Free tierNo auth

ZeroMQ

Embeddable messaging library.

FreeNo auth

NSQ

Realtime distributed messaging platform.

FreeNo auth

Alibaba Cloud MNS

Alibaba message service.

PaidOAuth