Alation vs Google Cloud Dataplex
Side-by-side from the Top 11 ranking of The 11 Best Data Catalog Software (2026). Last verified July 19, 2026.
The short answer
Alation ranks higher on Top 11 (#1 vs #7) for Data engineers, analysts, and governance leaders who need to find, trust, and govern data assets across warehouses, lakes, and BI tools. The strongest all-round enterprise catalog.
At a glance
| Alation | Google Cloud Dataplex | |
|---|---|---|
| Top 11 rank | #1 / The 11 Best Data Catalog Software (2026) | #7 / The 11 Best Data Catalog Software (2026) |
| Score (out of 9.4) | 9.3 | 8.1 |
| Best for | Enterprise discovery with governance | Catalog native to Google Cloud |
| Pricing | $$$$ (Quoted annually, source and user based) | $$ (Consumption based within Google Cloud) |
| HQ | Redwood City, USA | Mountain View, USA |
| Founded | 2012 | 2022 |
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.