§ The result
Testlify leads Aon Assessment on 6 of the 7 criteria.
Testlify sits 10 points above Aon Assessment under rubric v1.0, 45 against 35, with both filed under Assessment. Testlify leads 6 of the 7 criteria and the remaining criterion is level, so Aon Assessment is ahead on none of them; the closest of the 6 Testlify leads is FRIA Support, Aon Assessment 25 to Testlify 33. Even Data Governance Disclosure, the widest raw gap and the heaviest weighted swing (Aon Assessment 38, Testlify 55, 15% weight), is only 25% of the weighted advantage Testlify builds across the 6 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
Testlify
Testlify is a skills-assessment and AI-interviewing platform that ranks candidates on a scored leaderboard from pre-built or AI-generated tests, with an AI résumé screener, AI-scored video, voice and chat interviews, and AI-assisted proctoring.
§ The record
Aon Assessment and Testlify are both filed under Assessment AI. They also share 2 secondary categories: Video interview and Screening.
Both are in scope of NYC LL 144, Illinois HB 3773, EU AI Act, Colorado AI Act and Mobley v. Workday.
| Record | Aon Assessment | Testlify |
|---|---|---|
| Price tier | Enterprise | Low |
| Headquarters | DE | US |
| Founded | 2002 | 2022 |
§ What decides it
The criteria that move the gap, heaviest swing first.
15% weight · 25% of the movement so far
Data Governance Disclosure
Aon Assessment 38 · Testlify 55
2.5 weighted points to Testlify
20% weight · 48% of the movement so far
Article 11 Technical Documentation
Aon Assessment 40 · Testlify 52
2.4 weighted points to Testlify
12% weight · 68% of the movement so far
Post-Market Monitoring
Aon Assessment 25 · Testlify 42
2.0 weighted points to Testlify
15% weight · 79% of the movement so far
FRIA Support
Aon Assessment 25 · Testlify 33
1.2 weighted points to Testlify
12% weight · 91% of the movement so far
Human Oversight Design
Aon Assessment 45 · Testlify 55
1.2 weighted points to Testlify
8% weight · 100% of the movement so far
Customer Documentation
Aon Assessment 48 · Testlify 60
1.0 weighted points to Testlify
Weighted delta is the raw difference times the criterion weight, so the 6 figures above sum to -10.4 — the difference between the two totals before either is rounded. Shares are of 10.4 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads -10 beside that -10.4.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Aon Assessment minus Testlify.
| Category | Weight | Aon Assessment | Testlify | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 40 | 52 | -12 | -2.4 |
| Bias Audit Transparency | 18% | 30 | 30 | - | - |
| FRIA Support | 15% | 25 | 33 | -8 | -1.2 |
| Data Governance Disclosure | 15% | 38 | 55 | -17 | -2.5 |
| Human Oversight Design | 12% | 45 | 55 | -10 | -1.2 |
| Post-Market Monitoring | 12% | 25 | 42 | -17 | -2.0 |
| Customer Documentation | 8% | 48 | 60 | -12 | -1.0 |
| Total | 100% | 35 (F) | 45 (F) | -10 | -10.4 |
§ 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 | Testlify | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 2 | 1 | Sources on the vendor's own domain | 4 | 1 | Sources on the vendor's own domain |
| Bias Audit Transparency | 18% | 1 | 1 | Audit reportSources on a separate domain | 3 | 1 | Sources on the vendor's own domain |
| FRIA Support | 15% | 1 | 1 | Sources on the vendor's own domain | 2 | 1 | Sources on the vendor's own domain |
| Data Governance Disclosure | 15% | 2 | 1 | Sources on the vendor's own domain | 6 | 0 | Audit reportSources on the vendor's own domain |
| Human Oversight Design | 12% | 2 | 0 | Sources on the vendor's own domain | 6 | 0 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 1 | 1 | — | 5 | 1 | Sources on the vendor's own domain |
| Customer Documentation | 8% | 2 | 1 | Sources on the vendor's own domain | 5 | 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 | 31 | 5 | Audit reportSources on the vendor's own domain |
Aon Assessment has 17 evidence rows across 7 of 7 criteria — 11 with a source URL, 6 documented absences; Testlify has 36 evidence rows across 7 of 7 criteria — 31 with a source URL, 5 documented absences; some documentation or audit rows for Aon Assessment sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 53 evidence rows on file for these two vendors: 17 for Aon Assessment, across 3 distinct source domains, and 36 for Testlify, across 1 distinct source domain.
- Rubric
- v1.0
- Aon Assessment last reviewed
- June 7, 2026 · HireAIScore editorial team
- Testlify 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