# Quantcast: how AI models rank it, September 2026

GTM AI Recommendation Index, September 2026 Edition. Named in 1 judge labels across 1 categories by 1 of 12 models. Page: https://gtm-ai-index.com/vendors/quantcast/

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| Consent and privacy management | 0% | 37 | 100% | 1 |

## And against it

- "Quantcast — Be Cautious" (DeepSeek V4 Flash, Consent)

## The company

Quantcast; https://www.quantcast.com; San Francisco, United States; founded 2006; about 150 employees. From Wikidata, fetched 2026-09-14.

## Record

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