Microsoft Power BI vs Sigma
Updated June 2026 · A structured head-to-head comparison.
Business analytics by Microsoft.
The verdict
Both Microsoft Power BI and Sigma are credible business intelligence tools, and the right pick comes down to your priorities.
Choose Microsoft Power BI if you want a lower starting price (free – $10/user/mo) and a free plan to start on. Business analytics by Microsoft.
Sigma — Spreadsheet-like BI on the cloud warehouse.
Microsoft Power BI vs Sigma: side by side
| Dimension | Microsoft Power BI | Sigma |
|---|---|---|
| Starting price | Free – $10/user/moWinner | Custom |
| Free plan | YesWinner | No |
| Pricing model | Subscription | Subscription |
| Best for | Smb, Enterprise, Microsoft 365 Users | Data Teams, Enterprise |
| Platforms | Web, Windows | Web |
| Rating | 4.5/5 | 4.5/5 |
Microsoft Power BI key facts
- Vendor
- Microsoft
- Pricing
- Subscription — Free – $10/user/mo
- Free tier
- Yes
- Platforms
- Web, Windows
- Best for
- Smb, Enterprise, Microsoft 365 Users
- Editor rating
- 4.5 / 5
- Founded
- 2015
- Headquarters
- Redmond, WA, USA
Sigma key facts
- Vendor
- Sigma Computing
- Pricing
- Subscription — Custom
- Free tier
- No
- Platforms
- Web
- Best for
- Data Teams, Enterprise
- Editor rating
- 4.5 / 5
- Founded
- 2014
- Headquarters
- San Francisco, CA, USA
Frequently asked questions
Is Microsoft Power BI better than Sigma?
Neither is universally better — Microsoft Power BI edges ahead on overall rating, but the best choice depends on price, platforms, and your use case. See the side-by-side table above.
Is Microsoft Power BI or Sigma cheaper?
Microsoft Power BI is the more affordable of the two to get started, at free – $10/user/mo. Microsoft Power BI starts at free – $10/user/mo; Sigma starts at custom.
Can Microsoft Power BI replace Sigma?
Yes for most teams — both are business intelligence tools with heavily overlapping features. The main trade-offs are pricing and platform support, covered in the comparison above.