Microsoft Power BI vs Tableau
Microsoft Power BI and Tableau are both business intelligence software. Microsoft Power BI is a commercial product from Microsoft. Tableau is a commercial product from Salesforce, Inc.
Which to pick
- Pick Microsoft Power BI when
- An organisation on Microsoft 365 wants low-cost BI that Excel users can pick up.
- Pick Tableau when
- Analysts need flexible visual exploration and polished dashboards across many data sources.
Side by side
Microsoft's BI tool for modelling data, building reports and dashboards, and sharing them through Microsoft 365 and Fabric.
Data visualisation and BI with drag-and-drop exploration, dashboards and governed sharing via Tableau Cloud or Server.
The desktop authoring tool is Windows-only, and capacity licensing through Fabric can get confusing.
Per-user licences are expensive and its direction is now shaped by Salesforce.
Production-ready (both)
Desktop app and cloud service
Desktop app, cloud service and self-hosted server
DAX and Power Query
Not published
Closed source, sold by Microsoft
Closed source, sold by Salesforce, Inc.
Closed source: you use it under the maker's terms and cannot change or resell the code. (both)
2.5k Wikipedia readers a month on phones
1.5k Wikipedia readers a month on phones
Other comparisons
More business intelligence and dashboard tools
Both sides were judged on 2026-11-03 from makers' descriptions, Wikipedia, READMEs and GitHub data. License, age and popularity lines are worked out directly.