§ The result
JazzHR leads Paycor on all 7 criteria.
JazzHR holds a 4-point edge over Paycor under rubric v1.0, 44 to 40, with both scored in the ATS-integrated cohort. JazzHR is ahead of Paycor on all 7 criteria but on none of them by as much as 20 raw points, the closest being FRIA Support at JazzHR 28 to Paycor 27. One criterion, Bias Audit Transparency, is both the widest raw gap (JazzHR 35, Paycor 25) and the heaviest weighted swing, and at 18% weight it makes up 43% of the weighted advantage JazzHR holds across the 7 criteria it leads.
Vendor profile
JazzHR
JazzHR is a small-business applicant tracking system that manages job posting, applications and hiring workflows, and layers on AI "Talent Fit" scoring that ranks candidates against a job description plus automated knockout screening questions.
Vendor profile
Paycor
Paycor, a Paychex company, sells a mid-market HR and payroll suite whose recruiting tools include the Paycor Recruiting ATS, Paycor Smart Sourcing (formerly Talenya), which uses AI to build a prioritized list of passive and active candidates for each role and automate outreach, and a WISE assistant that phone-screens candidates and scores their answers.
§ The record
JazzHR and Paycor are both filed under ATS-integrated AI. They also share 2 secondary categories: Screening and Sourcing.
Both are in scope of EU AI Act, NYC LL 144, Colorado AI Act and Illinois HB 3773.
| Record | JazzHR | Paycor |
|---|---|---|
| Price tier | Low | Mid |
| Headquarters | US | US |
| Founded | 2009 | 1990 |
§ What decides it
The criteria that move the gap, heaviest swing first.
18% weight · 43% of the movement so far
Bias Audit Transparency
JazzHR 35 · Paycor 25
1.8 weighted points to JazzHR
20% weight · 67% of the movement so far
Article 11 Technical Documentation
JazzHR 45 · Paycor 40
1.0 weighted points to JazzHR
12% weight · 79% of the movement so far
Post-Market Monitoring
JazzHR 42 · Paycor 38
0.5 weighted points to JazzHR
12% weight · 87% of the movement so far
Human Oversight Design
JazzHR 58 · Paycor 55
0.4 weighted points to JazzHR
15% weight · 94% of the movement so far
Data Governance Disclosure
JazzHR 52 · Paycor 50
0.3 weighted points to JazzHR
15% weight · 98% of the movement so far
FRIA Support
JazzHR 28 · Paycor 27
0.1 weighted points to JazzHR
8% weight · 100% of the movement so far
Customer Documentation
JazzHR 56 · Paycor 55
0.1 weighted points to JazzHR
Weighted delta is the raw difference times the criterion weight, so the 7 figures above sum to +4.2 — the difference between the two totals before either is rounded. Shares are of 4.2 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads +4 beside that +4.2.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is JazzHR minus Paycor.
| Category | Weight | JazzHR | Paycor | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 45 | 40 | +5 | +1.0 |
| Bias Audit Transparency | 18% | 35 | 25 | +10 | +1.8 |
| FRIA Support | 15% | 28 | 27 | +1 | +0.1 |
| Data Governance Disclosure | 15% | 52 | 50 | +2 | +0.3 |
| Human Oversight Design | 12% | 58 | 55 | +3 | +0.4 |
| Post-Market Monitoring | 12% | 42 | 38 | +4 | +0.5 |
| Customer Documentation | 8% | 56 | 55 | +1 | +0.1 |
| Total | 100% | 44 (F) | 40 (F) | +4 | +4.2 |
§ 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.
| Criterion | Weight | JazzHR | Paycor | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 3 | 1 | Sources on the vendor's own domainSources on a separate domain | 3 | 1 | Sources on the vendor's own domainSources on a separate domain |
| Bias Audit Transparency | 18% | 2 | 1 | — | 3 | 1 | — |
| FRIA Support | 15% | 2 | 1 | Sources on the vendor's own domainSources on a separate domain | 1 | 1 | Sources on the vendor's own domain |
| Data Governance Disclosure | 15% | 2 | 1 | Sources on the vendor's own domainSources on a separate domain | 4 | 1 | Audit reportSources on the vendor's own domainSources on a separate domain |
| Human Oversight Design | 12% | 3 | 1 | Sources on the vendor's own domain | 6 | 0 | Sources on the vendor's own domainSources on a separate domain |
| Post-Market Monitoring | 12% | 2 | 1 | Sources on the vendor's own domain | 3 | 1 | Sources on the vendor's own domainSources on a separate domain |
| Customer Documentation | 8% | 3 | 1 | Sources on the vendor's own domainSources on a separate domain | 4 | 1 | Sources on the vendor's own domain |
| All criteria | 100% | 17 | 7 | Sources on the vendor's own domainSources on a separate domain | 24 | 6 | Audit reportSources on the vendor's own domainSources on a separate domain |
JazzHR has 24 evidence rows across 7 of 7 criteria — 17 with a source URL, 7 documented absences; Paycor has 30 evidence rows across 7 of 7 criteria — 24 with a source URL, 6 documented absences; some documentation or audit rows for JazzHR and Paycor sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 54 evidence rows on file for these two vendors: 24 for JazzHR, across 2 distinct source domains, and 30 for Paycor, across 6 distinct source domains.
- Rubric
- v1.0
- JazzHR last reviewed
- August 2, 2026 · HireAIScore editorial team
- Paycor 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