Application Development

Reliably build mission-critical applications with Apache Pulsar

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StreamNative Cloud enables teams to deliver high-performing distributed applications using Apache Pulsar.

Show use cases

Enterprise Support

24/7 service, support, and regional expertise with engineers based in the US, Europe, and Asia.

Manage Pulsar at scale in our cloud or yours

StreamNative Cloud delivers fully managed Apache Pulsar in the cloud of your choice. We offer three deployment options to easily and safely connect to your existing tech stack with our reliable, turnkey service.


StreamNative clusters hosted on StreamNative's public cloud account

Bring Your Own Cloud

On your public cloud account - AWS, GCP, Azure - but managed by StreamNative

Private Cloud License

Self-managed by your team on Kubernetes, on-premise or across hybrid environments

State-of-the-art event streaming platform

Built by the original creators of Apache Pulsar. Designed with developers in mind.

Rich ecosystem

Use the programming language of your choice (Java, C++, Go, Node.js, Python, and more). StreamNative and the Pulsar community also developed hundreds of Connectors to easily connect StreamNative Cloud to any other technologies you use, such as databases, stream processing frameworks, or other legacy data streaming systems.

Vibrant community

Apache Pulsar has a vibrant and growing community with 570+ contributors and 10,000+ commits. Pulsar was one of the top 5 most active Apache projects in 2021.

Messaging use cases

Easily build worker queues or event-driven applications with the ability to automatically distribute your backlog to horizontally scalable consumers. Pulsar provides advanced features such as transactions, large message chunking, delayed messages, and dead-letter queues.

Streaming use cases

High throughput and strong ordering guarantees empower you to build streaming applications for code detection, log analysis, IoT, and data migrations. Pulsar supports advanced use cases such as event-sourcing applications with message retention and key-shared subscriptions.

Schema registry

Pulsar provides a built-in schema registry to ensure type safety in your data. Versioned schemas ensure that distributed applications connected to Pulsar will be able to process data. Multiple serialization formats are supported, including Avro, Protobuf and JSON.

Pulsar Functions

Reach operational simplicity by using Pulsar Functions, a lightweight processing framework. Pulsar Functions allows you to create a powerful processing logic without setting up separate systems like Apache Flink or Apache Spark.

Want to learn more? 

Drop us a line.
We'd love to help your team tap into the power of Pulsar.

Customers love StreamNative
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“The key for us is that Pulsar not only has the queue delivery mode, which is very popular in Discord, but it also has a partitioned style delivery mode. These partitions have time ordering guarantees that queues don’t, and we take advantage of that to have a very short watermark kind of experience. And so that’s how we can get accurate results with low latency.”

David Christle

Staff machine learning engineer at Discord

Customers love StreamNative
"StreamNative has been a huge partner in our journey with Apache Pulsar. The team’s Pulsar expertise and knowledge have helped us to architect and launch what is now the central messaging platform for our company. The central messaging platform is mission-critical for our business and Pulsar powers the notifications for the tracking and delivery of millions of packages every day."

René Laplaine

Manager IT Business Platforms at Intelcom

Teams love Pulsar
"Pulsar provides us with a highly consistent and highly reliable distributed message queue that fits well in our financial use cases. Multi-tenant and storage separation architecture design greatly reduce our operational and maintenance overhead. We have used Pulsar on a very large scale in our organization and we are impressed that Pulsar is able to provide high consistency while supporting high concurrent client connections."

Qiang Fei

Tech Lead at Tencent

Customers love StreamNative
"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