# STACK: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 3 judge labels across 1 category by 3 of 14 models. Page: https://www.gane.ai/index/it/vendors/stack

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [Colocation providers](https://www.gane.ai/index/it/cloud/colocation-providers/index.md) | 0% | 72 | 33% | 3 |

## And against it

- "too large for most mid-market needs" (DeepSeek V4 Flash, Colocation)

## By model

| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-5.4 mini | 0 | 0 | 0 | 0 | 0 |
| Gemini 3.5 Flash | 0 | 0 | 1 | 0 | 1 |
| Perplexity Sonar | 0 | 0 | 0 | 0 | 0 |
| Grok 4.20 | 0 | 0 | 0 | 0 | 0 |
| Mistral Small | 0 | 0 | 0 | 0 | 0 |
| DeepSeek V4 Flash | 0 | 0 | 0 | 1 | 1 |
| Llama 4 Maverick | 0 | 0 | 0 | 0 | 0 |
| Qwen 3.7 Flash | 0 | 0 | 0 | 0 | 0 |
| Kimi K2 | 0 | 0 | 0 | 0 | 0 |
| GLM 4.7 FlashX | 0 | 0 | 1 | 0 | 1 |
| MiniMax M2.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-6 Luna | 0 | 0 | 0 | 0 | 0 |
| Muse Glimmer 30B | 0 | 0 | 0 | 0 | 0 |

## Sources returned with these answers

The sites and pages cited by the answers that named STACK, from 5 of the 6 answers that named it (only the models that return a source list).

### Domains cited

- metrocoloadvisory.com: 5
- quotecolo.com: 5
- dgtlinfra.com: 3
- gane.ai/index: 3
- netrouting.com: 3
- arphost.com: 2
- coresite.com: 2
- guideflow.com: 2
- skyquestt.com: 2
- techtarget.com: 2

### Pages cited

- https://metrocoloadvisory.com/provider-comparison: 5
- https://quotecolo.com/colocation-providers: 5
- https://dgtlinfra.com/top-10-colocation-providers: 3
- https://www.gane.ai/index/it/cloud/colocation-providers/enterprise: 3
- https://arphost.com/best-colocation-providers: 2
- https://guideflow.com/blog/colocation-services: 2
- https://skyquestt.com/report/data-center-colocation-market/companies: 2
- https://techtarget.com/news/5-top-colocation-providers-to-watch-in-2025/858239: 2

## Record

- Method: https://www.gane.ai/index/it/methodology
- License: CC BY 4.0. Cite as Gane Index, November 2026 Edition, www.gane.ai/index/it.