One Data Streaming Platform for Your Real-Time Data, Apps, and AI Agents
Run all your queuing and streaming workloads on one high-performance platform powered by Ursa Engine—slashing costs by up to 95%. Built-in protocol flexibility speaks Pulsar and Kafka natively, while the new Agent Engine lets LangChain, LlamaIndex, and custom agents act on those streams in milliseconds, turning real-time data into autonomous decisions.
The Hidden Costs of Kafka
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Lower TCO than Kafka
Minimize costs with leaderless architecture and efficient resource usage.
100% Kafka API Compatible
Seamlessly supports Kafka, Pulsar, MQTT, and more.
AI Ready
Deliver real-time data at scale for faster model training and analytics.
Data Streaming Summit San Francisco 2025
The Data Streaming Summit San Francisco 2025, happening on September 29-30, will focus on real-time AI applications powered by streaming + lakehouse architectures. Have insights to share?
Introducing StreamNative Agent Engine
Deploy and govern real-time AI agents on a unified event bus. Early Access is open—bring LangChain, LlamaIndex, Google ADK, and more to production.
2025 Ursa Benchmark
Check out our latest benchmark results comparing Ursa Engine to other Kafka deployments—see how we handle a 5 GB/s Kafka workload for only $50 per hour.
Trusted by Innovators
Organizations Worldwide Rely on StreamNative for Real-Time Data, Apps, and AI
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ONE StreamNative Platform for All Your Data Needs
StreamNative is the only data streaming platform that combines advanced multi-protocol support (Kafka, Pulsar, MQTT), cost optimization, and enterprise-grade security—providing you with complete control over your real-time data ecosystem.
95% Lower TCO
Reduce data streaming costs with a leaderless architecture, eliminating unnecessary compute and networking overhead.
Lakehouse-Native Storage
Efficiently store data in open table formats like Apache Iceberg and Delta Lake.
Zero inter-AZ networking costs
Reduce cloud expenses without compromising high availability.
AI-Ready Streaming Data
Deliver structured, real-time data for faster AI, machine learning and analytics.
Ursa: The First Lakehouse-Native Kafka Data Streaming Engine—Cutting Costs by 95%
Learn how Ursa's leaderless architecture enhances cost-efficiency without compromising reliability. By natively integrating with object storage, Ursa significantly lowers costs, while its catalog integration ensures easy data access and governance.
Reinventing Data Streaming to
Cut Kafka Costs by 95%
Cut Kafka Costs by 95%
When streaming data underpins everything from real-time applications to analytics & AI, skyrocketing Kafka bills can hold you back. That’s why Ursa reinvented data streaming from the ground up—eliminating traditional bottlenecks to drive down costs by 95% without sacrificing performance. Here’s how:
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Leaderless Architecture
Ursa’s unique leaderless design removes inter-AZ data transfer. No more complex leader elections or high-overhead data replication across availability zones. Lower network costs mean a leaner and more fault-tolerant data streaming platform.
Lakehouse-Native Storage
Rather than replicate data multiple times on expensive disks, Ursa shifts to affordable object storage with open standard formats. You pay pennies for storage while retaining enterprise-grade durability and performance.
Separate Compute and Storage
Scale compute power instantly—and independently of storage—so you never overprovision resources. Pay only for the throughput you truly need, right when you need it.
Direct-Lakehouse Streaming
Ursa connects to data lakehouses directly, reducing integration complexity and eliminating the patchwork of Kafka connectors. Streamlined data flows mean faster, simpler, and cheaper operations.
Native Catalog Integration
Store a single copy of your data in your own storage bucket—fully discoverable and shareable—then seamlessly access it across different analytics engines like Databricks and Snowflake. No more juggling siloed data copies, and no more ballooning transport costs.
100% Kafka API-Compatible
StreamNative offers a 100% Kafka API-compatible platform, enabling seamless integration and migration from Apache Kafka. With full compatibility, you can leverage Kafka’s powerful messaging features while benefiting from enhanced performance, scalability, and cloud-native capabilities of StreamNative.
StreamNative is a Leader in the Gigaom Radar for Streaming Data Platform, 2024
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Partnered with Industry Leaders to empower your real-time data streaming strategy through seamless integrations
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Customer Success & Real-World Proof
Leading enterprises across industries trust StreamNative to power mission-critical real-time data and AI workloads—here’s how they succeed.
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Deploy as You Need, All with One Platform
Start Free, Scale as You Grow
Serverless / Dedicated
A serverless or dedicated cluster hosted in StreamNative's public cloud account
Bring Your Own Cloud
Sovereign data streaming on your public cloud account—AWS, GCP, or Azure—managed by StreamNative
Private Cloud License
Self-managed by your team on Kubernetes, on-premises, or across hybrid environments
Explore and Learn More About Data Streaming for AI
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