HomeCompareAon Assessment vs Tezi

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Aon Assessment vs Tezi

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§ The result

Tezi leads Aon Assessment on all 7 criteria.

Tezi finishes 23 points clear of Aon Assessment under rubric v1.0 — 58 against 35 — across the Screening and Assessment cohorts. Tezi leads every one of the 7 criteria, Aon Assessment none of them, and the closest of the 7 is Customer Documentation, Aon Assessment 48 to Tezi 50. Bias Audit Transparency is both the widest raw gap and the heaviest weighted swing — Aon Assessment 30, Tezi 83 — and at an 18% weight it carries 42% of the weighted advantage Tezi holds across the 7 criteria on that side of the table.

§ The record

Aon Assessment is filed under Assessment AI, Tezi under Screening AI. They record no secondary category in common.

Both are in scope of NYC LL 144, Illinois HB 3773, EU AI Act and Colorado AI Act. Only Aon Assessment is in scope of Mobley v. Workday.

RecordAon AssessmentTezi
Price tierEnterpriseMid
HeadquartersDEUS
Founded20022024

§ What decides it

The criteria that move the gap, heaviest swing first.

  1. 18% weight · 42% of the movement so far

    Bias Audit Transparency

    Aon Assessment 30 · Tezi 83

    9.5 weighted points to Tezi

  2. 12% weight · 59% of the movement so far

    Post-Market Monitoring

    Aon Assessment 25 · Tezi 58

    4.0 weighted points to Tezi

  3. 15% weight · 71% of the movement so far

    Data Governance Disclosure

    Aon Assessment 38 · Tezi 55

    2.5 weighted points to Tezi

  4. 20% weight · 81% of the movement so far

    Article 11 Technical Documentation

    Aon Assessment 40 · Tezi 52

    2.4 weighted points to Tezi

  5. 12% weight · 91% of the movement so far

    Human Oversight Design

    Aon Assessment 45 · Tezi 63

    2.2 weighted points to Tezi

  6. 15% weight · 99% of the movement so far

    FRIA Support

    Aon Assessment 25 · Tezi 38

    1.9 weighted points to Tezi

  7. 8% weight · 100% of the movement so far

    Customer Documentation

    Aon Assessment 48 · Tezi 50

    0.2 weighted points to Tezi

Weighted delta is the raw difference times the criterion weight, so the 7 figures above sum to -22.7 — the difference between the two totals before either is rounded. Shares are of 22.7 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 -22.7.

§ Category-by-category

Raw score per criterion, with weighted delta.

Δ is Aon Assessment minus Tezi.

CategoryWeightAon AssessmentTeziΔ rawΔ weighted
Article 11 Technical Documentation20%4052-12-2.4
Bias Audit Transparency18%3083-53-9.5
FRIA Support15%2538-13-1.9
Data Governance Disclosure15%3855-17-2.5
Human Oversight Design12%4563-18-2.2
Post-Market Monitoring12%2558-33-4.0
Customer Documentation8%4850-2-0.2
Total100%35 (F)58 (F)-23-22.7

§ 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 AssessmentTezi
CitedAbsencesAudit / hostingCitedAbsencesAudit / hosting
Article 11 Technical Documentation20%21Sources on the vendor's own domain11
Bias Audit Transparency18%11Audit reportSources on a separate domain20Audit reportSources on a separate domain
FRIA Support15%11Sources on the vendor's own domain11
Data Governance Disclosure15%21Sources on the vendor's own domain20Sources on the vendor's own domain
Human Oversight Design12%20Sources on the vendor's own domain20
Post-Market Monitoring12%1120Audit reportSources on the vendor's own domainSources on a separate domain
Customer Documentation8%21Sources on the vendor's own domain11Sources on the vendor's own domain
All criteria100%116Audit reportSources on the vendor's own domainSources on a separate domain113Audit 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; Tezi has 14 evidence rows across 7 of 7 criteria — 11 with a source URL, 3 documented absences; some documentation or audit rows for Aon Assessment and Tezi 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 Tezi, across 2 distinct source domains.

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

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