# YouTube Ads: how AI models rank it, September 2026

GTM AI Recommendation Index, September 2026 Edition. Named in 42 judge labels across 2 categories by 12 of 12 models. Page: https://gtm-ai-index.com/vendors/youtube-ads/

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| Video advertising | 17% | 2 | 15% | 41 |
| Search and social advertising platforms | 0% | 107 | 0% | 1 |

## What the models said for it

- "The Overall Winner: YouTube Ads (via Google Ads)... widely considered the best video advertising platform for companies on a tight budget" (Gemini 3.5 Flash, Video ads)
- "YouTube/Google Ads | Brand awareness, wide reach | Largest global reach, diverse ad formats, strong targeting across Google network" (MiniMax M2.5, Video ads)
- "Best for: Everything — awareness, consideration, and conversion on a single buy. Performance brands use it as their video anchor." (DeepSeek V4 Flash, Video ads)
- "Largest mainstream reach and strong targeting across YouTube and Google inventory; often the default choice for advertisers." (Perplexity Sonar, Video ads)

## And against it

- "Brand Safety: Content classification issues, especially in sensitive categories" (GLM 4.7 FlashX, Video ads)
- "recommends avoiding influencer and UGC channels on YouTube due to brand safety risks... brands have been advised to be cautious when advertising on the platform" (Llama 4 Maverick, Video ads)
- "YouTube (when using GVP/non-premium inventory) ... While YouTube itself has better controls, the Video Partners network that runs alongside it is the major risk" (Mistral Small, Video ads)
- "YouTube has repeatedly faced brand-safety issues where ads appeared on channels with extremist or disturbing content, despite its large reach and low cost." (Perplexity Sonar, Video ads)

## 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.