BIChart is an enterprise independant software company that builds analytics modernization solutions. BIChart platform automates Tableau to Power BI migration and publishing to Microsoft Fabric. Unlike traditional migrations, BIChart uses an analytics and automation first approach to rationalize complex Tableau environments, size migration scope, and automatically convert workbooks and data sources. BIChart analyzes Tableau metadata, calculations, parameters, data connections, visualizations, and dependencies before migration begins. Its automation converts Tableau workbooks into Power BI projects, translates Tableau calculations and LOD expressions into DAX, and supports the modernization of published data sources into governed Fabric semantic models. Migrated Power BI reports can also be connected directly to shared Fabric models. Designed for large Tableau environments, BIChart supports portfolio-level assessment, dashboard rationalization, bulk conversion, semantic transformation, and migration validation. This gives analytics teams greater visibility into complexity, risk, dependencies, and migration effort while reducing repetitive manual rebuilding. BIChart was built for large enterprises by a team with a long history and track record building enterpise scale BI. As a true ISV, BIChart partners with certified Microsoft integration partners with a deep Tableau and Microsoft expertise.