Atlan vs OneTrust Data Governance
Side-by-side from the Top 11 rankings of The 11 Best Data Catalog Software (2026) and The 11 Best Data Governance Tools (2026). Last verified July 19, 2026.
The short answer
Atlan ranks higher on Top 11 (#3 vs #10) for Data engineers, analysts, and governance leaders who need to find, trust, and govern data assets across warehouses, lakes, and BI tools / Data teams and chief data officers choosing a platform to catalog, govern, and secure enterprise data. Best active-metadata catalog for cloud stacks.
At a glance
| Atlan | OneTrust Data Governance | |
|---|---|---|
| Top 11 rank | #3 / The 11 Best Data Catalog Software (2026) | #10 / The 11 Best Data Governance Tools (2026) |
| Score (out of 9.4) | 8.9 | 7.7 |
| Best for | Active metadata for the modern stack | Governance anchored to privacy and consent |
| Pricing | $$$ (Quoted annually, user based) | $$$ (module-based, custom quote) |
| HQ | New York, USA | Atlanta, USA |
| Founded | 2018 | 2016 |
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.