§ The result
1 point separates JazzHR and Ribbon.
JazzHR holds a 1-point edge over Ribbon under rubric v1.0, 44 to 43, across the ATS-integrated and Screening cohorts. Ribbon takes 3 of the 7 criteria, FRIA Support among them, against 4 for JazzHR, whose share includes Article 11 Technical Documentation. FRIA Support is at once the widest raw gap and the heaviest weighted swing, and it belongs to Ribbon — JazzHR 28, Ribbon 33, on a 15% weight — which is 52% of the weighted advantage Ribbon holds across the 3 criteria on that side of the table.
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
Ribbon
Ribbon is an AI recruiter that runs voice and video screening interviews with applicants around the clock, scores each interview against default and custom rubrics, ranks candidates for recruiter review, and syncs the results to 60+ applicant tracking systems.
§ The record
JazzHR is filed under ATS-integrated AI, Ribbon under Screening AI. They record no secondary category in common.
Both are in scope of EU AI Act, NYC LL 144, Colorado AI Act and Illinois HB 3773. Only Ribbon is in scope of Mobley v. Workday.
| Record | JazzHR | Ribbon |
|---|---|---|
| Price tier | Low | Low |
| Headquarters | US | CA |
| Founded | 2009 | 2020 |
§ What decides it
The criteria that move the gap, heaviest swing first.
15% weight · 23% of the movement so far
FRIA Support
JazzHR 28 · Ribbon 33
0.8 weighted points to Ribbon
20% weight · 41% of the movement so far
Article 11 Technical Documentation
JazzHR 45 · Ribbon 42
0.6 weighted points to JazzHR
12% weight · 59% of the movement so far
Post-Market Monitoring
JazzHR 42 · Ribbon 37
0.6 weighted points to JazzHR
18% weight · 75% of the movement so far
Bias Audit Transparency
JazzHR 35 · Ribbon 38
0.5 weighted points to Ribbon
12% weight · 86% of the movement so far
Human Oversight Design
JazzHR 58 · Ribbon 55
0.4 weighted points to JazzHR
15% weight · 95% of the movement so far
Data Governance Disclosure
JazzHR 52 · Ribbon 50
0.3 weighted points to JazzHR
8% weight · 100% of the movement so far
Customer Documentation
JazzHR 56 · Ribbon 58
0.2 weighted points to Ribbon
Weighted delta is the raw difference times the criterion weight, so the 7 figures above sum to +0.4 — the difference between the two totals before either is rounded. Shares are of 3.3 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 +0.4.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is JazzHR minus Ribbon.
| Category | Weight | JazzHR | Ribbon | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 45 | 42 | +3 | +0.6 |
| Bias Audit Transparency | 18% | 35 | 38 | -3 | -0.5 |
| FRIA Support | 15% | 28 | 33 | -5 | -0.8 |
| Data Governance Disclosure | 15% | 52 | 50 | +2 | +0.3 |
| Human Oversight Design | 12% | 58 | 55 | +3 | +0.4 |
| Post-Market Monitoring | 12% | 42 | 37 | +5 | +0.6 |
| Customer Documentation | 8% | 56 | 58 | -2 | -0.2 |
| Total | 100% | 44 (F) | 43 (F) | +1 | +0.4 |
§ 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 | JazzHR | Ribbon | ||||
|---|---|---|---|---|---|---|---|
| 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 domain |
| Bias Audit Transparency | 18% | 2 | 1 | — | 4 | 1 | Sources on the vendor's own domain |
| FRIA Support | 15% | 2 | 1 | Sources on the vendor's own domainSources on a separate domain | 3 | 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 | 6 | 0 | Sources 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 domain |
| Post-Market Monitoring | 12% | 2 | 1 | Sources on the vendor's own domain | 4 | 1 | Sources on the vendor's own domain |
| Customer Documentation | 8% | 3 | 1 | Sources on the vendor's own domainSources on a separate domain | 5 | 0 | Sources on the vendor's own domain |
| All criteria | 100% | 17 | 7 | Sources on the vendor's own domainSources on a separate domain | 31 | 4 | Sources 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; Ribbon has 35 evidence rows across 7 of 7 criteria — 31 with a source URL, 4 documented absences; some documentation or audit rows for JazzHR and Ribbon sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 59 evidence rows on file for these two vendors: 24 for JazzHR, across 2 distinct source domains, and 35 for Ribbon, across 2 distinct source domains.
- Rubric
- v1.0
- JazzHR last reviewed
- August 2, 2026 · HireAIScore editorial team
- Ribbon 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