The unified messaging and streaming platform
made by the original creators of Apache Pulsar.

Built for Kubernetes. Made for the cloud. Enables multi-cloud and hybrid cloud strategies.


Understanding Pulsar in 10 Minutes: A Guide for Kafka Users

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Why Apache Pulsar

Unified Messaging Model

Simplify your data infrastructure and enable new use cases with queuing and streaming capabilities in one platform.


Enable multiple user groups to share the same cluster, either via access control, or in entirely different namespaces.


Decoupled data computing and storage enable horizontal scaling to handle data scale and management complexity.


Support for multi-datacenter replication with both asynchronous and synchronous replication for built-in disaster recovery.

Tiered storage

Enable historical data to be offloaded to cloud-native storage and store event streams for indefinite periods of time.

"After evaluating several messaging systems, we decided that Pulsar provided the right balance of scalability, reliability, and features to replace RabbitMQ at Iterable and, ultimately, to replace other messaging systems like Kafka and Amazon SQS."
Greg Methvin
Senior Staff Software Engineer at Iterable

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