# Xandr/Microsoft: how AI models rank it, September 2026

GTM AI Recommendation Index, September 2026 Edition. Named in 3 judge labels across 1 categories by 3 of 12 models. Page: https://gtm-ai-index.com/vendors/xandr-microsoft/

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| Programmatic and display advertising | 0% | 94 | 100% | 3 |

## And against it

- "though "Invest DSP" is shutting down Feb 28, 2026 (pivoting to AI)" (DeepSeek V4 Flash, Programmatic)
- "Shrinking after Invest DSP shutdown" (MiniMax M2.5, Programmatic)
- "Closing/shrinking share; higher TCO" (Grok 4.1 Fast, Programmatic)

## 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.