S2 the Stream Store

Streams as a cloud storage primitive

Multi-cloud APIs for data in motion with reasonable pricing on scalable usage.

Unlimited streams

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Model your domain naturally, say goodbye to low caps and fixed costs.

Elastic throughput

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Reactive scaling of each stream to 100s of MiBps writes and GiBps reads – and down to 0.

Latency flexibility

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Express < 50 ms Standard < 500 ms end-to-end, p99

Enabling the next generation of data systems

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“When data is moving reliably, there is a durable stream involved. Streams deserve to be a cloud storage primitive.” S2 is designed to deliver on the promise of serverless. Read more

FAQs

How are streams namespaced?

What are the semantics of a stream?

How much throughput can a stream push?

What are the latencies like?

How is data made durable?

How long can data be retained?

What is the pricing model?

Will it support Kafka?

Something else