Stream Data. Accelerate Insights.
Empower Agents.
Empower Agents.
Built on Ursa—the award-winning, lakehouse-native data streaming engine—StreamNative runs and manages your Kafka or Pulsar workloads, lands streams directly in your lakehouse, analyzes them in real time, and enables event-driven agents to act on live context.
Open
Kafka & Pulsar — no rewrites
Lakehouse
Streams land directly in Iceberg or Delta
Agentic
Event-driven agents act on live context
What’s new
Q3 2025 Data Streaming Launch
Q3 2025 Data Streaming Launch unifies streaming, lakehouse storage, and agents—stream once, store in open tables, govern centrally, and power real-time actions across your stack.
Introduce Ursa Storage Extension
Introduce Ursa Storage Extension—add lakehouse storage to Classic Pulsar clusters, stream once into open lakehouse tables, lower TCO, and keep an upgrade path to Ursa.
Introduce Orca Agent Engine
Introduce an event-driven agent runtime on your streaming backbone—connect to Kafka & Pulsar, maintain durable state, wire tools via MCP, and gain enterprise-grade governance and observability.
Trusted by Innovators
Organizations Worldwide Rely on StreamNative for Real-Time Data, Apps, and AI
.svg)
.svg)
.svg)
.svg)
.svg)
What is StreamNative
The Streaming Backbone for the Agentic Era
Take complete control of real-time data—from ingestion to autonomous actions—by running Kafka for streaming, Pulsar for messaging queues, and Orca for event-driven agents—all on a single stack.
How teams use StreamNative
Three proven ways customers ship real-time outcomes—today.
#1 Production-Proven Message Queue
Run mission-critical messaging on Pulsar—built for durability, multi-tenancy, and low-latency at global scale.
Pub/sub and queue semantics in one system
Strong durability, per-key & per-partition ordering, DLQs & retries
Geo-replication and seamless scaling/maintenance
100× lower tail latency with predictable performance
A Lakehouse-Native Kafka Replacement
Keep Kafka APIs; switch to Ursa for a leaderless, lakehouse-native design that slashes cost and simplifies pipelines.
100% Kafka API-compatible—tools and apps work unchanged
Writes streams directly to catalog-governed Iceberg/Delta tables
No broker disks or cross-AZ replication; separate compute & storage
Up to 95% lower TCO with predictable performance
Event-Driven Agent Engine
Deploy intelligent, autonomous agents that observe, decide, and act in real time.
Always-on and replayable—agents run directly on the stream
Acts on fresh context — decisions use live state, not nightly snapshots
Build, deploy, and orchestrate agents on a unified streaming backbone
Secure, governed flows with policy guardrails, RBAC, and audit
Cut Kafka Costs by up to 95% — with Ursa
Ursa is the award-winning, lakehouse-native, leaderless engine behind StreamNative. It writes streams directly to object storage in Iceberg/Delta tables, eliminating broker disks, duplicate copies, and inter-AZ replication—while scaling compute independently. You keep 100% Kafka APIs and tooling and get dramatically lower TCO—recognized with VLDB 2025 Best Industry Paper.
Learn more about Ursa
Partnered with Industry Leaders to empower your real-time data streaming journey through seamless integrations
Proven in Production
Enterprises run mission-critical streaming and AI on StreamNative—streaming data to the lakehouse, accelerating insights, and empowering agents to act in milliseconds.
Explore and Learn More About Data Streaming and AI
September 25, 2025
8 min read
September 18, 2025
8 min read
