Metabase
AGPLv3-licensed, self-hosted BI platform. Zero per-user fees, full database ownership, unlimited dashboards — without Tableau's per-seat creator licensing.
Business Intelligence
Category: Business Intelligence under Data & Analytics
Apache Superset
Self-hosted BI platform with a semantic layer, 40+ chart types, and no per-seat fees — a SQL-first alternative to Tableau and PowerBI at petabyte scale.