S2 is an API for durable streams. We make working with streaming data dead simple and reliable.
The more we worked on data systems, the more we felt like there was a missing building block. The seamless experience of object storage simply did not exist for durable streams – so we set out to fix that!
S2 reimagines streams as an unlimited and access-controlled web resource. Like if Kafka and S3 had a baby.
Building agents? Use granular streams to persist context in real time, make workflows auditable, and coordinate between agents.
Publishing fast-moving data? Streams support high fanout and can be accessed directly over the internet, so they are a great fit for broadcasting real-time feeds.
Sandboxing? Emit to per-instance streams, and read history or live events just as easily.
Local-first and multiplayer experiences? Propagate updates reliably and efficiently.
Stop dealing with clusters, and start streaming.
