# TransUnion: how AI models rank it, October 2026

Finance AI Recommendation Index, October 2026 Edition. Named in 3 judge labels across 1 categories by 3 of 14 models. Page: https://finance-ai-index.com/vendors/transunion/

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| B2B credit management | 0% | 100 | 67% | 3 |

## What the models said for it

- "Use free tools ... from the credit bureaus themselves (Experian, Equifax, TransUnion) to monitor your score" (DeepSeek V4 Flash, B2B credit management)

## And against it

- "Services from the big three bureaus (TransUnion, Equifax, Experian) have drawn CFPB complaints for deceptive enrollment" (Grok 4.1 Fast, B2B credit management)
- "Potentially high costs, making them less suitable for small teams" (Mistral Small, B2B credit management)

## Movement since September 2026

Floor: 10 points of share, measured on the calibration repeat. A larger change is movement; a smaller one is noise.

- B2B credit management: 0% to 0%, ±0. Inside the floor by 10 points · rank 77 → 100 of 108.

## Record

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