Apache Superset is an open-source data exploration and visualization platform. It pairs a no-code chart builder and dashboard system with SQL Lab, a full SQL IDE for ad-hoc analysis, over any SQLAlchemy-compatible database or query engine.
The platform offers a large visualization library, Jinja-templated virtual datasets, caching layers, and granular role- and row-level security — capabilities that reward configuration effort in larger or embedded deployments.
Superset suits teams that need control and customization beyond lighter tools like Metabase and can afford its steeper operational and administration curve. Managed offerings are available through Preset and cloud marketplaces.