What is Microsoft Power BI? Power BI is a suite of business analytics tools to analyze data and share insights. It includes features for data modeling, visualization, and collaboration, as well as a range of connectors to bring in data from various sources. With Power BI, you can create interactive reports, dashboards, and datasets that can be accessed from a web browser, desktop, or mobile device. Power BI is available as a standalone service or as part of the Microsoft Office 365 suite.