# Alation alternatives

The highest-scoring alternative to Alation in Data Catalog is **OpenMetadata** (82/100), against Alation's 42/100. Ranked on independent signals, not user reviews. No vendor pays for placement.

| # | Alternative | Score | Confidence | Compare |
|--:|---|--:|---|---|
| 1 | [OpenMetadata](https://www.vioscale.ai/software/openmetadata) | 82 | 26% (low) | [Alation vs OpenMetadata](https://www.vioscale.ai/compare/alation-vs-openmetadata) |
| 2 | [Atlan](https://www.vioscale.ai/software/atlan) | 55 | 3% (low) | [Alation vs Atlan](https://www.vioscale.ai/compare/alation-vs-atlan) |
| 3 | [Secoda](https://www.vioscale.ai/software/secoda) | 53 | 55% (medium) | [Alation vs Secoda](https://www.vioscale.ai/compare/alation-vs-secoda) |
| 4 | [DataHub](https://www.vioscale.ai/software/datahub) | 48 | 25% (low) | [Alation vs DataHub](https://www.vioscale.ai/compare/alation-vs-datahub) |
| 5 | [Select Star](https://www.vioscale.ai/software/select-star) | 37 | 42% (low) | [Alation vs Select Star](https://www.vioscale.ai/compare/alation-vs-select-star) |
| 6 | [Marquez](https://www.vioscale.ai/software/marquez) | 26 | 16% (low) | [Alation vs Marquez](https://www.vioscale.ai/compare/alation-vs-marquez) |

Alation itself ranks #5 of 7 in Data Catalog.

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*Source: Vioscale (https://www.vioscale.ai/alternatives/alation). Generated 2026-09-01T16:31:40.007Z.*