# Stellar Cyber Open XDR: how AI models rank it, September 2026

IT AI Recommendation Index, September 2026 Edition. Named in 3 judge labels across 1 categories by 2 of 12 models. Page: https://it-ai-index.com/vendors/stellar-cyber-open-xdr/

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| Extended detection and response | 0% | 23 | 0% | 3 |

## What the models said for it

- "the clearest choice if you want a vendor-neutral layer over your existing tools" (Perplexity Sonar, XDR)
- "5. Stellar Cyber Open XDR — *Best for Mixed Environments*" (Kimi K2, XDR)
- "Best if you want open integration and flexibility" (Perplexity Sonar, XDR)

## 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, September 2026 Edition, it-ai-index.com.