# Snowflake Horizon alternatives: what AI models name instead, November 2026

Gane Index, November 2026 Edition. 233 of the 252 answers in the 1 category where Snowflake Horizon 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/snowflake-horizon/alternatives

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

- Atlan: 49
- Collibra: 35
- Secoda: 26
- OpenMetadata: 23
- Alation: 12
- DataHub: 11

## Data catalogs and governance

**Small business**: 76 of 84 answers did not name Snowflake Horizon (Snowflake Horizon is #9 of 16 at 2%).

- Secoda: first choice in 18 of those 76
- OpenMetadata: first choice in 14 of those 76
- Select Star: first choice in 11 of those 76
- Atlan: first choice in 10 of those 76
- DataHub: first choice in 4 of those 76
- Microsoft Purview: first choice in 4 of those 76
- Collate: first choice in 2 of those 76
- OvalEdge: first choice in 2 of those 76

**Mid-market**: 77 of 84 answers did not name Snowflake Horizon (Snowflake Horizon is #13 of 16 at 0%).

- Atlan: first choice in 23 of those 77
- OpenMetadata: first choice in 9 of those 77
- Secoda: first choice in 8 of those 77
- Collibra: first choice in 5 of those 77
- DataHub: first choice in 5 of those 77
- Alation: first choice in 2 of those 77
- Microsoft Purview: first choice in 2 of those 77
- OvalEdge: first choice in 2 of those 77

**Enterprise**: 80 of 84 answers did not name Snowflake Horizon (Snowflake Horizon is #10 of 11 at 0%).

- Collibra: first choice in 30 of those 80
- Atlan: first choice in 16 of those 80
- Alation: first choice in 10 of those 80
- Informatica Intelligent Data Management Cloud: first choice in 4 of those 80
- DataHub: first choice in 2 of those 80
- Microsoft Purview: first choice in 2 of those 80
- Alex Solutions: first choice in 1 of those 80
- Collibra Platform: first choice in 1 of those 80

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