§ The result
Fuel50 leads Aon Assessment on all 7 criteria.
Under rubric v1.0, Fuel50 (Sourcing) opens a 23-point lead on Aon Assessment (Assessment), 58 to 35. Aon Assessment leads none of the 7 criteria, and Fuel50 is ahead on 3 of them by 20 raw points or more, Bias Audit Transparency among them. The advantage Fuel50 holds is spread out: Bias Audit Transparency is both the widest raw gap and the heaviest weighted swing (Aon Assessment 30, Fuel50 68, 18% weight), yet it supplies only 30% of the weighted points Fuel50 gains across the 7 criteria it leads.
Vendor profile
Aon Assessment
Aon Assessment Solutions (formerly cut-e) provides enterprise pre-hire psychometric assessments - ability, personality (ADEPT-15), situational-judgement, gamified cognitive (smartPredict/gridChallenge) tests and an AI-scored video interview tool (vidAssess-AI) - used to screen and rank job applicants at scale.
Vendor profile
Fuel50
Fuel50 is an AI internal talent marketplace and workforce-transformation platform that matches employees to internal roles, gigs, mentors, learning and career paths, and fit-scores and ranks internal candidates for open roles and succession pipelines, using a skills ontology curated by in-house I/O psychologists.
§ The record
Aon Assessment is filed under Assessment AI, Fuel50 under Candidate sourcing AI. They record no secondary category in common.
Both are in scope of NYC LL 144, Illinois HB 3773, EU AI Act, Colorado AI Act and Mobley v. Workday.
| Record | Aon Assessment | Fuel50 |
|---|---|---|
| Price tier | Enterprise | Enterprise |
| Headquarters | DE | US |
| Founded | 2002 | 2011 |
§ What decides it
The criteria that move the gap, heaviest swing first.
18% weight · 30% of the movement so far
Bias Audit Transparency
Aon Assessment 30 · Fuel50 68
6.8 weighted points to Fuel50
20% weight · 57% of the movement so far
Article 11 Technical Documentation
Aon Assessment 40 · Fuel50 70
6.0 weighted points to Fuel50
15% weight · 74% of the movement so far
Data Governance Disclosure
Aon Assessment 38 · Fuel50 64
3.9 weighted points to Fuel50
12% weight · 82% of the movement so far
Human Oversight Design
Aon Assessment 45 · Fuel50 61
1.9 weighted points to Fuel50
12% weight · 90% of the movement so far
Post-Market Monitoring
Aon Assessment 25 · Fuel50 40
1.8 weighted points to Fuel50
8% weight · 95% of the movement so far
Customer Documentation
Aon Assessment 48 · Fuel50 62
1.1 weighted points to Fuel50
15% weight · 100% of the movement so far
FRIA Support
Aon Assessment 25 · Fuel50 32
1.1 weighted points to Fuel50
Weighted delta is the raw difference times the criterion weight, so the 7 figures above sum to -22.6 — the difference between the two totals before either is rounded. Shares are of 22.6 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads -23 beside that -22.6.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Aon Assessment minus Fuel50.
| Category | Weight | Aon Assessment | Fuel50 | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 40 | 70 | -30 | -6.0 |
| Bias Audit Transparency | 18% | 30 | 68 | -38 | -6.8 |
| FRIA Support | 15% | 25 | 32 | -7 | -1.1 |
| Data Governance Disclosure | 15% | 38 | 64 | -26 | -3.9 |
| Human Oversight Design | 12% | 45 | 61 | -16 | -1.9 |
| Post-Market Monitoring | 12% | 25 | 40 | -15 | -1.8 |
| Customer Documentation | 8% | 48 | 62 | -14 | -1.1 |
| Total | 100% | 35 (F) | 58 (F) | -23 | -22.6 |
§ Evidence
Cited sources and documented absences, criterion by criterion.
An absence is a finding, not a blank: the reviewer looked for a named artefact and recorded that it is not located. Where a source sits is a fact about hosting only.
| Criterion | Weight | Aon Assessment | Fuel50 | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 2 | 1 | Sources on the vendor's own domain | 3 | 1 | Sources on the vendor's own domain |
| Bias Audit Transparency | 18% | 1 | 1 | Audit reportSources on a separate domain | 3 | 0 | Audit reportSources on the vendor's own domainSources on a separate domain |
| FRIA Support | 15% | 1 | 1 | Sources on the vendor's own domain | 2 | 1 | — |
| Data Governance Disclosure | 15% | 2 | 1 | Sources on the vendor's own domain | 5 | 0 | Audit reportSources on the vendor's own domainSources on a separate domain |
| Human Oversight Design | 12% | 2 | 0 | Sources on the vendor's own domain | 4 | 0 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 1 | 1 | — | 4 | 1 | Sources on the vendor's own domain |
| Customer Documentation | 8% | 2 | 1 | Sources on the vendor's own domain | 3 | 1 | Sources on the vendor's own domain |
| All criteria | 100% | 11 | 6 | Audit reportSources on the vendor's own domainSources on a separate domain | 24 | 4 | Audit reportSources on the vendor's own domainSources on a separate domain |
Aon Assessment has 17 evidence rows across 7 of 7 criteria — 11 with a source URL, 6 documented absences; Fuel50 has 28 evidence rows across 7 of 7 criteria — 24 with a source URL, 4 documented absences; some documentation or audit rows for Aon Assessment and Fuel50 sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 45 evidence rows on file for these two vendors: 17 for Aon Assessment, across 3 distinct source domains, and 28 for Fuel50, across 3 distinct source domains.
- Rubric
- v1.0
- Aon Assessment last reviewed
- June 7, 2026 · HireAIScore editorial team
- Fuel50 last reviewed
- September 25, 2026 · HireAIScore editorial team
HireAIScore scores are editorial research, not legal advice, and no vendor pays for placement, scoring or removal — see the methodology, conflicts policy and terms.
§ Where next