Do I need Fabric to use Power BI?

No, you do not need Microsoft Fabric to use Power BI.

Power BI remains a standalone service that organisations can use independently for reporting and dashboards.

Microsoft Fabric builds on Power BI by adding broader data capabilities, such as data engineering, data warehousing and real-time intelligence, all within a single platform.

Organisations typically consider Fabric when Power BI alone is no longer enough to manage growing data complexity — such as combining multiple data sources, handling larger data volumes, or supporting more frequent and reliable data refreshes.