The result

1 point separates Turing and Aon Assessment.

Turing holds a 1-point edge over Aon Assessment under rubric v1.0, 36 to 35, with both scored in the Assessment cohort. The 7 criteria split 3 to 1 in favour of Turing, with 3 level: Turing is ahead on Data Governance Disclosure and Aon Assessment on Bias Audit Transparency. Data Governance Disclosure is both the widest raw gap and the heaviest weighted swing — Aon Assessment 38, Turing 44 — and at a 15% weight it carries 58% of the weighted advantage Turing holds across the 3 criteria on that side of the table.

Criteria won

7 criteria

  • Aon Assessment1
  • Turing3
  • Level3
Widest raw gap
Data Governance Disclosure38 vs 44
Heaviest weighted swing
Data Governance Disclosure15% weight

Keep this comparison

Both scores and all 7 criteria, side by side, in your inbox.

Sent once, with links to turn on alerts for either vendor. No list.

The record

Categories, scope and company facts.

Aon Assessment and Turing are both filed under Assessment AI. They record no secondary category in common.

RecordAon AssessmentTuring
Price tierEnterpriseEnterprise
HeadquartersDEUS
Founded20022018

What decides it

The criteria that move the gap, heaviest swing first.

  1. Data Governance Disclosure

    15% weight47% of the movement so far

    Aon Assessment38
    Turing44

    0.9 weighted points to Turing

  2. Article 11 Technical Documentation

    20% weight68% of the movement so far

    Aon Assessment40
    Turing42

    0.4 weighted points to Turing

  3. Bias Audit Transparency

    18% weight87% of the movement so far

    Aon Assessment30
    Turing28

    0.4 weighted points to Aon Assessment

  4. Post-Market Monitoring

    12% weight100% of the movement so far

    Aon Assessment25
    Turing27

    0.2 weighted points to Turing

Weighted delta is the raw difference times the criterion weight, so the 4 figures above sum to -1.2 — the difference between the two totals before either is rounded. Shares are of 1.9 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads -1 beside that -1.2.

Category-by-category

Raw score per criterion, with weighted delta.

Δ is Aon Assessment minus Turing, coloured for whichever of the two it favours.

CategoryWeightAon AssessmentTuringΔ rawΔ weighted
Article 11 Technical Documentation20%4042-2-0.4
Bias Audit Transparency18%3028+2+0.4
FRIA Support15%2525--
Data Governance Disclosure15%3844-6-0.9
Human Oversight Design12%4545--
Post-Market Monitoring12%2527-2-0.2
Customer Documentation8%4848--
Total100%35F36F-1-1.2

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.

CriterionWeightAon AssessmentTuring
CitedAbsencesAudit / hostingCitedAbsencesAudit / hosting
Article 11 Technical Documentation20%21Sources on the vendor's own domain21Sources on the vendor's own domain
Bias Audit Transparency18%11Audit reportSources on a separate domain11—
FRIA Support15%11Sources on the vendor's own domain01—
Data Governance Disclosure15%21Sources on the vendor's own domain21Sources on the vendor's own domain
Human Oversight Design12%20Sources on the vendor's own domain11Sources on the vendor's own domain
Post-Market Monitoring12%11—01—
Customer Documentation8%21Sources on the vendor's own domain21Sources on the vendor's own domain
All criteria100%116Audit reportSources on the vendor's own domainSources on a separate domain87Sources 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; Turing has 14 evidence rows across 7 of 7 criteria — 8 with a source URL, 7 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 31 evidence rows on file for these two vendors: 17 for Aon Assessment, across 3 distinct source domains, and 14 for Turing, across 1 distinct source domain.

Rubric
v1.0
Aon Assessment last reviewed
June 7, 2026 · HireAIScore editorial team
Turing last reviewed
July 17, 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.

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