IBM Knowledge Catalog vs Immuta
Side-by-side from the Top 11 ranking of Collibra vs Alation vs Informatica Cloud Data Governance and Catalog: 11 Best Data Governance Tools 2026. Last verified July 10, 2026.
The short answer
IBM Knowledge Catalog ranks higher on Top 11 (#8 vs #9) for Data teams and chief data officers choosing a platform to catalog, govern, and secure enterprise data. Best governance fit inside the IBM data fabric.
At a glance
| IBM Knowledge Catalog | Immuta | |
|---|---|---|
| Top 11 rank | #8 / Collibra vs Alation vs Informatica Cloud Data Governance and Catalog: 11 Best Data Governance Tools 2026 | #9 / Collibra vs Alation vs Informatica Cloud Data Governance and Catalog: 11 Best Data Governance Tools 2026 |
| Score (out of 9.4) | 8 | 7.9 |
| Best for | Governance inside the IBM data fabric | Policy-based access control and masking |
| Pricing | $$$$ (enterprise, custom quote) | $$$ (enterprise, custom quote) |
| HQ | Armonk, USA | Boston, USA |
| Founded | 1911 | 2015 |
IBM Knowledge Catalog
Best governance fit inside the IBM data fabric.
www.ibm.com/products/knowledge-catalogMethodology and scoring weights live at /methodology. No vendor pays for placement — see about.