Sifflet

Sifflet is a full-stack data observability platform that combines data quality monitoring, end-to-end lineage, and a data catalog to help teams detect, understand, and resolve data issues across the modern data stack. It monitors data health with automated and custom checks, maps lineage from sources to dashboards, and provides context and catalog metadata, giving data and business teams a unified view to trust their data.

Sifflet is used by data teams, particularly in Europe and globally, that want observability integrated with lineage and cataloging rather than separate tools. Its monitoring catches issues, its lineage accelerates root-cause analysis and impact assessment, and its catalog improves discoverability and trust. For organizations seeking comprehensive data observability with strong lineage, Sifflet is a leading platform.