Skip to main content


Fully managed Pub/Sub service for A2A and A2P messaging.

Amazon SNS is a highly available, durable, secure, fully managed pub/sub messaging service that enables you to decouple microservices, distributed systems, and event-driven serverless applications. Amazon SNS provides topics for high-throughput, push-based, many-to-many messaging.

What is the difference between Amazon SNS and Amazon SQS? -

(Fanout Pattern) SQS Queues and SNS Notifications – Now Best Friends -