Streamhouse

An event streaming platform that combines streaming, SQL processing, and schema management into a single binary, replacing Kafka and Flink. It solves the complexity of building and maintaining separate streaming and processing systems. It targets developers and data teams in companies of all sizes, especially those using cloud infrastructure. It is positioned as a simpler, S3-native alternative to traditional Kafka and Flink stacks, with built-in Postgres sinks and SQL transforms.

Key features

• S3-native storage
• Built-in SQL engine
• Schema registry
• Stateless agents
• Continuous sink to Postgres
• SQL transforms with json_extract
• Kafka wire protocol support
• Write-Ahead Log for crash recovery
• Sub-10ms tail latency
• Observability