# Atlan alternatives: what AI models name instead, November 2026

Gane Index, November 2026 Edition. 129 of the 252 answers in the 1 category where Atlan holds a standing named it neither first nor as an alternative; these are the first choices those answers made. Page: https://www.gane.ai/index/it/vendors/atlan/alternatives

## Named instead, most often (every category and segment added)

- OpenMetadata: 19
- Collibra: 9
- DataHub: 8
- Secoda: 8
- Select Star: 6
- Microsoft Purview: 4

## Data catalogs and governance

**Small business**: 47 of 84 answers did not name Atlan (Atlan is #4 of 16 at 8%).

- OpenMetadata: first choice in 9 of those 47
- Secoda: first choice in 7 of those 47
- Select Star: first choice in 6 of those 47
- DataHub: first choice in 2 of those 47
- Microsoft Purview: first choice in 2 of those 47
- dbt Docs: first choice in 2 of those 47
- Collate: first choice in 1 of those 47
- Collibra: first choice in 1 of those 47

**Mid-market**: 41 of 84 answers did not name Atlan (Atlan is #1 of 16 at 35%).

- OpenMetadata: first choice in 10 of those 41
- DataHub: first choice in 5 of those 41
- Alation: first choice in 1 of those 41
- Apache Atlas: first choice in 1 of those 41
- Collibra: first choice in 1 of those 41
- DataGalaxy: first choice in 1 of those 41
- Knowledge Catalog: first choice in 1 of those 41
- Secoda: first choice in 1 of those 41

**Enterprise**: 41 of 84 answers did not name Atlan (Atlan is #2 of 11 at 23%).

- Collibra: first choice in 7 of those 41
- Databricks Unity Catalog: first choice in 2 of those 41
- Informatica Intelligent Data Management Cloud: first choice in 2 of those 41
- Microsoft Purview: first choice in 2 of those 41
- Alation: first choice in 1 of those 41
- Alex Solutions: first choice in 1 of those 41
- Collibra Platform: first choice in 1 of those 41
- DataHub: first choice in 1 of those 41

Published under CC BY 4.0. The output is the models' output; nothing here is a recommendation by the index.