Microsoft Purview vs Ataccama ONE
Side-by-side from the Top 11 ranking of The 11 Best Data Governance Tools (2026). Last verified July 10, 2026.
The short answer
Microsoft Purview ranks higher on Top 11 (#5 vs #6) for Data teams and chief data officers choosing a platform to catalog, govern, and secure enterprise data. Best value for Microsoft and Azure-heavy estates.
At a glance
| Microsoft Purview | Ataccama ONE | |
|---|---|---|
| Top 11 rank | #5 / The 11 Best Data Governance Tools (2026) | #6 / The 11 Best Data Governance Tools (2026) |
| Score (out of 9.4) | 8.4 | 8.3 |
| Best for | Unified governance for Microsoft and Azure shops | Data-quality-first governance and MDM |
| Pricing | $$ (consumption / M365 licensing) | $$$ (enterprise, custom quote) |
| HQ | Redmond, USA | Toronto, Canada & Prague, Czechia |
| Founded | 2021 | 2007 |
Microsoft Purview
Best value for Microsoft and Azure-heavy estates.
www.microsoft.com/en-us/security/business/microsoft-purviewMethodology and scoring weights live at /methodology. No vendor pays for placement — see about.