cloudamqp/lavinmq

Health v2 · maintenance only

Adoption not part of the score

1027 stars · 65 forks observed · 2026-10-10

What it is AI-extracted, prompt v1, taxonomy v1, 2026-09-07, confidence 0.95

LavinMQ is a high-performance message queue and streaming server implementing the AMQP 0-9-1 and MQTT protocols, written in Crystal. It is designed as a resource-efficient RabbitMQ alternative with high throughput, low RAM usage, and a built-in web management UI.

Use cases

• run a fast message broker for background job queues
• replace rabbitmq with a lower-memory alternative
• implement amqp 0-9-1 pub/sub messaging between microservices
• connect iot devices over mqtt to a message queue
• stream messages with persistent logs and long queues
• self-host a message queue with a web management ui
• run a clustered message broker on kubernetes

When to choose

• you need very high throughput with minimal RAM usage
• you want AMQP 0-9-1 or MQTT compatibility without RabbitMQ's resource footprint
• you need persistent queues, clustering, and a built-in management GUI
• your clients already speak AMQP or MQTT

When to avoid

• you need advanced RabbitMQ features like federation, shovel, or full plugin ecosystem
• you need AMQP 1.0, STOMP, or other protocols beyond AMQP 0-9-1 and MQTT
• you require Kafka-style consumer groups and log compaction for event streaming
• you need Windows-native support (WSL is recommended instead)

Facets

application · maturity active

message-queue streaming microservices backend infrastructure-as-code self-hosted amqp mqtt message-broker rabbitmq-alternative crystal background-jobs streaming-server job-queue persistent-logs kubernetes-operator messaging linux macos docker web-server

Member repositories

For agents

markdown · JSON · MCP: product_card(name="cloudamqp/lavinmq")