# Cumulus Linux: how AI models rank it, October 2026

IT AI Recommendation Index, October 2026 Edition. Named in 6 judge labels across 1 categories by 3 of 14 models. Page: https://it-ai-index.com/vendors/cumulus-linux/

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| Data center networking | 5% | 7 | 17% | 6 |

## What the models said for it

- "Cumulus Linux on white-box hardware offers a good middle ground between cost and support" (Claude Haiku 4.5, Data center networking)
- "the best data center switching platform is white box switching with Cumulus Linux" (Mistral Small, Data center networking)

## And against it

- "NVIDIA's acquisition of Cumulus Linux shifted its licensing and target market, removing what was once a very popular, accessible enterprise open-networking choice." (Gemini 3.5 Flash, Data center networking)

## Record

- Method: https://it-ai-index.com/methodology/
- Raw judge labels and full responses: https://it-ai-index.com/data/
- License: CC BY 4.0. Cite as IT AI Recommendation Index, October 2026 Edition, it-ai-index.com.