Apache Superset is fully open-source and free to use

The superset is used for data exploration and data visualisation.

Superset can give tough competition to proprietary business intelligence(BI) tools.

Superset can be easily integrated with a variety of data sources.

Superset provides a web UI where a user can write SQL queries for advanced analysis.

Superset provides many chart options using which a user can create beautiful visualisations.

Superset provides multiple API using which a user can customisation/automate various operations.