Alation vs Google Cloud Dataplex
Side-by-side from the Top 11 ranking of Alation vs Collibra vs Atlan: 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 / Alation vs Collibra vs Atlan: 11 Best Data Catalog Software 2026 | #7 / Alation vs Collibra vs Atlan: 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 |
Alation
The strongest all-round enterprise catalog.
www.alation.com/See full entry in Alation vs Collibra vs Atlan: 11 Best Data Catalog Software 2026
Google Cloud Dataplex
Best catalog for BigQuery estates.
cloud.google.com/dataplexSee full entry in Alation vs Collibra vs Atlan: 11 Best Data Catalog Software 2026
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.