# OpenDNS / Cisco Umbrella: how AI models rank it, October 2026

IT AI Recommendation Index, October 2026 Edition. Named in 2 judge labels across 1 categories by 2 of 14 models. Page: https://it-ai-index.com/vendors/opendns-cisco-umbrella/

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| DNS filtering | 0% | 91 | 100% | 2 |

## And against it

- "Why to avoid: Privacy audits have shown that OpenDNS logs queries." (GLM 4.7 FlashX, DNS filtering)
- "Verdict: Excellent for enterprise, but home users should be cautious." (Gemini 3.5 Flash, DNS filtering)

## Record

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