Transport-agnostic

Write your consumers and publishers once. Swap between in-memory, Amazon SNS/SQS, Azure Service Bus, RabbitMQ, or PostgreSQL without changing application code.

Flexible middleware pipeline

Compose retry, dead-letter, outbox, and custom middleware around every consumer. Mix and match built-in behaviours or plug in your own — each consumer's pipeline is fully independent.

Sagas and scheduling

Model stateful workflows with the saga abstraction. Schedule messages with TickerQ or Amazon EventBridge — all through a single unified API.