Google Cloud Dataplex vs Alation
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
| Google Cloud Dataplex | Alation | |
|---|---|---|
| Top 11 rank | #7 / The 11 Best Data Catalog Software (2026) | #1 / The 11 Best Data Catalog Software (2026) |
| Score (out of 9.4) | 8.1 | 9.3 |
| Best for | Catalog native to Google Cloud | Enterprise discovery with governance |
| Pricing | $$ (Consumption based within Google Cloud) | $$$$ (Quoted annually, source and user based) |
| HQ | Mountain View, USA | Redwood City, USA |
| Founded | 2022 | 2012 |
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.