# AWS Clean Rooms: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 49 judge labels across 2 categories by 14 of 14 models. Page: https://www.gane.ai/index/gtm/vendors/aws-clean-rooms

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [Data clean rooms](https://www.gane.ai/index/gtm/gtm-data/data-clean-rooms/index.md) | 11% | 4 | 2% | 48 |
| [Data management platforms](https://www.gane.ai/index/gtm/gtm-data/data-management-platforms/index.md) | 0% | 61 | 0% | 1 |

## What the models said for it

- "AWS Clean Rooms or Snowflake Data Clean Rooms offer the best balance of capability, scalability, and cost-effectiveness for mid-market B2B companies" (Kimi K2, Data clean rooms)
- "Prefer neutral, interoperable platforms (like Snowflake, Databricks, AWS Clean Rooms, InfoSum, or independent providers)" (DeepSeek V4 Flash, Data clean rooms)
- "Best for AWS Users: AWS Clean Rooms ... Pay-as-you-go (no upfront platform fees or monthly SaaS subscriptions)" (Gemini 3.5 Flash, Data clean rooms)
- "I'd usually recommend AWS Clean Rooms if you already run a decent amount of your data stack on AWS" (GPT-5.4 mini, Data clean rooms)

## And against it

- "AWS Clean Rooms charges for query compute, so budget for usage rather than assuming it's a free tool" (GPT-6 Luna, Data clean rooms)

## By model

| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 2 | 0 | 0 | 0 | 2 |
| GPT-5.4 mini | 2 | 2 | 1 | 0 | 5 |
| Gemini 3.5 Flash | 1 | 3 | 0 | 0 | 4 |
| Perplexity Sonar | 0 | 3 | 1 | 0 | 4 |
| Grok 4.20 | 1 | 4 | 1 | 0 | 6 |
| Mistral Small | 0 | 2 | 2 | 0 | 4 |
| DeepSeek V4 Flash | 2 | 4 | 0 | 0 | 6 |
| Llama 4 Maverick | 0 | 1 | 1 | 0 | 2 |
| Qwen 3.7 Flash | 0 | 2 | 0 | 0 | 2 |
| Kimi K2 | 1 | 1 | 2 | 0 | 4 |
| GLM 4.7 FlashX | 0 | 1 | 0 | 0 | 1 |
| MiniMax M2.5 | 0 | 3 | 0 | 0 | 3 |
| GPT-6 Luna | 0 | 3 | 0 | 1 | 4 |
| Muse Glimmer 30B | 0 | 2 | 0 | 0 | 2 |

## Sources returned with these answers

The sites and pages cited by the answers that named AWS Clean Rooms, from 147 of the 154 answers that named it (only the models that return a source list).

### Domains cited

- liveramp.com: 63
- digitalapplied.com: 58
- aws.amazon.com: 57
- g2.com: 56
- decentriq.com: 55
- gane.ai/index: 54
- guideflow.com: 49
- docs.snowflake.com: 48
- sourceforge.net: 47
- data-axle.com: 41

### Pages cited

- https://digitalapplied.com/blog/data-clean-rooms-advertising-2026-marketer-decision-guide: 58
- https://guideflow.com/blog/data-clean-room-software: 49
- https://liveramp.com/blog/what-to-look-for-in-a-data-clean-room-provider-a-guide: 48
- https://data-axle.com/resources/blog/data-clean-rooms-explained-marketers: 40
- https://decentriq.com/article/data-clean-rooms-compared: 40
- https://sourceforge.net/software/data-clean-room: 36
- https://rajeshkumar.xyz/blog/data-clean-rooms: 33
- https://www.gane.ai/index/gtm/gtm-data/data-clean-rooms/smb: 30

## Record

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