HomeCompareAon Assessment vs Breezy HR

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Aon Assessment vs Breezy HR

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§ The result

Breezy HR leads Aon Assessment by 8 points.

Breezy HR scores 43 and Aon Assessment 35 under rubric v1.0, an 8-point gap across the ATS-integrated and Assessment cohorts. Breezy HR leads 6 of the 7 criteria, including Data Governance Disclosure, while Aon Assessment leads 1, including Bias Audit Transparency. Data Governance Disclosure is the widest raw gap and the heaviest weighted swing at once (Aon Assessment 38, Breezy HR 55, 15% weight), but it accounts for only 29% of the weighted advantage Breezy HR holds across the 6 criteria on that side of the table.

§ The record

Aon Assessment is filed under Assessment AI, Breezy HR under ATS-integrated AI. They also share 1 secondary category: Screening.

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 AssessmentBreezy HR
Price tierEnterpriseLow
HeadquartersDEUS
Founded20022014

§ What decides it

The criteria that move the gap, heaviest swing first.

  1. 15% weight · 26% of the movement so far

    Data Governance Disclosure

    Aon Assessment 38 · Breezy HR 55

    2.5 weighted points to Breezy HR

  2. 20% weight · 47% of the movement so far

    Article 11 Technical Documentation

    Aon Assessment 40 · Breezy HR 50

    2.0 weighted points to Breezy HR

  3. 12% weight · 63% of the movement so far

    Post-Market Monitoring

    Aon Assessment 25 · Breezy HR 38

    1.6 weighted points to Breezy HR

  4. 12% weight · 75% of the movement so far

    Human Oversight Design

    Aon Assessment 45 · Breezy HR 55

    1.2 weighted points to Breezy HR

  5. 18% weight · 84% of the movement so far

    Bias Audit Transparency

    Aon Assessment 30 · Breezy HR 25

    0.9 weighted points to Aon Assessment

  6. 8% weight · 92% of the movement so far

    Customer Documentation

    Aon Assessment 48 · Breezy HR 58

    0.8 weighted points to Breezy HR

  7. 15% weight · 100% of the movement so far

    FRIA Support

    Aon Assessment 25 · Breezy HR 30

    0.8 weighted points to Breezy HR

Weighted delta is the raw difference times the criterion weight, so the 7 figures above sum to -8.0 — the difference between the two totals before either is rounded. Shares are of 9.8 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads -8 beside that -8.0.

§ Category-by-category

Raw score per criterion, with weighted delta.

Δ is Aon Assessment minus Breezy HR.

CategoryWeightAon AssessmentBreezy HRΔ rawΔ weighted
Article 11 Technical Documentation20%4050-10-2.0
Bias Audit Transparency18%3025+5+0.9
FRIA Support15%2530-5-0.8
Data Governance Disclosure15%3855-17-2.5
Human Oversight Design12%4555-10-1.2
Post-Market Monitoring12%2538-13-1.6
Customer Documentation8%4858-10-0.8
Total100%35 (F)43 (F)-8-8.0

§ 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 AssessmentBreezy HR
CitedAbsencesAudit / hostingCitedAbsencesAudit / hosting
Article 11 Technical Documentation20%21Sources on the vendor's own domain21Sources on a separate domain
Bias Audit Transparency18%11Audit reportSources on a separate domain32Sources on a separate domain
FRIA Support15%11Sources on the vendor's own domain21Sources on the vendor's own domainSources on a separate domain
Data Governance Disclosure15%21Sources on the vendor's own domain41Audit reportSources on the vendor's own domainSources on a separate domain
Human Oversight Design12%20Sources on the vendor's own domain42Sources on the vendor's own domainSources on a separate domain
Post-Market Monitoring12%1131Sources on the vendor's own domainSources on a separate domain
Customer Documentation8%21Sources on the vendor's own domain51Sources on the vendor's own domain
All criteria100%116Audit reportSources on the vendor's own domainSources on a separate domain239Audit 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; Breezy HR has 28 evidence rows across 7 of 7 criteria — 23 with a source URL, 9 documented absences; some documentation or audit rows for Aon Assessment and Breezy HR 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 Breezy HR, across 2 distinct source domains.

Rubric
v1.0
Aon Assessment last reviewed
June 7, 2026 · HireAIScore editorial team
Breezy HR last reviewed
August 2, 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.