Free software; operating costs extra
Presto
Lake query engine
Open-source distributed SQL query engine for analytics across lakes and databases, with connector-backed catalogs and self-managed cluster controls.
Lake query engine
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Free software; infrastructure extra
Trino
Lake query engine
Open-source distributed SQL query engine for querying data lakes and databases through source-specific connectors.
Free exploration; Galaxy Pro from $0.50/credit
Starburst
Lake query engine
Trino-based SQL platform for querying data across lakes, databases, and warehouses, with managed Galaxy and self-managed Enterprise deployments.
Dremio
Lake query engine
Lakehouse SQL engine on Apache Iceberg with Autonomous Reflections, a Polaris-based Open Catalog and an AI agent; managed on AWS or self-hosted.