# Aon: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 4 judge labels across 4 categories by 2 of 14 models. Page: https://www.gane.ai/index/hr/vendors/aon

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [Candidate assessment](https://www.gane.ai/index/hr/talent/candidate-assessment/index.md) | 0% | 120 | 100% | 1 |
| [Flexible benefits and lifestyle spending accounts](https://www.gane.ai/index/hr/rewards/flexible-benefits-and-lifestyle-spending-accounts/index.md) | 0% | 66 | 0% | 1 |
| [Org charts and org design](https://www.gane.ai/index/hr/planning/org-charts-and-org-design/index.md) | 0% | 61 | 0% | 1 |
| [People analytics](https://www.gane.ai/index/hr/planning/people-analytics/index.md) | 0% | 97 | 100% | 1 |

## And against it

- "High risk of discriminating based on race, disability (e.g., autism, social anxiety), or other protected characteristics." (Grok 4.20, Candidate assessment)
- "Significant caution. Their tools ... have been criticized for potential racial, gender, and disability bias" (Grok 4.20, People analytics)

## By model

| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-5.4 mini | 0 | 0 | 0 | 0 | 0 |
| Gemini 3.5 Flash | 0 | 0 | 0 | 0 | 0 |
| Perplexity Sonar | 0 | 0 | 0 | 0 | 0 |
| Grok 4.20 | 0 | 0 | 1 | 2 | 3 |
| Mistral Small | 0 | 0 | 1 | 0 | 1 |
| DeepSeek V4 Flash | 0 | 0 | 0 | 0 | 0 |
| Llama 4 Maverick | 0 | 0 | 0 | 0 | 0 |
| Qwen 3.7 Flash | 0 | 0 | 0 | 0 | 0 |
| Kimi K2 | 0 | 0 | 0 | 0 | 0 |
| GLM 4.7 FlashX | 0 | 0 | 0 | 0 | 0 |
| MiniMax M2.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-6 Luna | 0 | 0 | 0 | 0 | 0 |
| Muse Glimmer 30B | 0 | 0 | 0 | 0 | 0 |

## Sources returned with these answers

The sites and pages cited by the answers that named Aon, from 7 of the 9 answers that named it (only the models that return a source list).

### Domains cited

- softwareadvice.com: 3
- bestrecruitingtools.com: 2
- dailydot.com: 2
- employeebenefits.co.uk: 2
- g2.com: 2
- ico.org.uk: 2
- resources.rework.com: 2
- sourceforge.net: 2
- aclu.org: 1
- adp.com: 1

### Pages cited

- https://dailydot.com/aon-ai-hiring-tools-discriminatory: 2
- https://employeebenefits.co.uk/buyers-guide/2023/04/20/buyers-guide-to-flexible-benefits-technology: 2
- https://resources.rework.com/tools/recruiting-ats/best-pre-employment-assessment-tools-2026: 2
- https://aclu.org/news/racial-justice/the-long-history-of-discrimination-in-job-hiring-assessments: 1
- https://aclu.org/press-releases/aclu-files-ftc-complaint-against-major-hiring-technology-vendor-for-deceptively-marketing-online-hiring-tests-as-bias-free: 1
- https://adp.com/-/media/adp/resourcehub/pdf/guidebooks/people-analytics-pitfalls-guide.pdf: 1
- https://adp.com/resources/articles-and-insights/articles/p/people-analytics-and-ai.aspx: 1
- https://adp.com/resources/articles-and-insights/articles/p/people-analytics-pitfalls.aspx: 1

## In its own words

What Aon's own pages state, read 2026-10-06. Stated by the vendor, not checked by the index.

- Positioning: Aon is in the business of better decisions. (https://aon.com/)
- For: clients (https://aon.com/)

## What it publishes

Every page aon.com exposes, read 2026-09-29: 9723 addresses. By kind, pages and the last 90 days:

- blog: 957 pages, 0 in the last 90 days, latest undated
- case study: 34 pages, 0 in the last 90 days, latest undated
- webinar or virtual event: 75 pages, 0 in the last 90 days, latest undated
- conference or event: 85 pages, 0 in the last 90 days, latest undated
- report or ebook: 112 pages, 0 in the last 90 days, latest undated
- comparison: 11 pages, 0 in the last 90 days, latest undated
- template or tool: 6 pages, 0 in the last 90 days, latest undated
- glossary or explainer: 58 pages, 0 in the last 90 days, latest undated
- podcast or video: 38 pages, 0 in the last 90 days, latest undated
- news or press: 626 pages, 0 in the last 90 days, latest undated

## Record

- Method: https://www.gane.ai/index/hr/methodology
- License: CC BY 4.0. Cite as Gane Index, November 2026 Edition, www.gane.ai/index/hr.