§ The result
3 points separate Ribbon and Paycor.
Ribbon (Screening) edges Paycor (ATS-integrated) by 3 points under rubric v1.0, 43 to 40. Paycor takes 1 of the 7 criteria, Post-Market Monitoring among them, against 4 for Ribbon, whose share includes Bias Audit Transparency, and 2 are level. One criterion, Bias Audit Transparency, is both the widest raw gap (Paycor 25, Ribbon 38) and the heaviest weighted swing, and at 18% weight it makes up 60% of the weighted advantage Ribbon holds across the 4 criteria it leads.
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.
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
Paycor 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 | Paycor | Ribbon |
|---|---|---|
| Price tier | Mid | Low |
| Headquarters | US | CA |
| Founded | 1990 | 2020 |
§ What decides it
The criteria that move the gap, heaviest swing first.
18% weight · 59% of the movement so far
Bias Audit Transparency
Paycor 25 · Ribbon 38
2.3 weighted points to Ribbon
15% weight · 81% of the movement so far
FRIA Support
Paycor 27 · Ribbon 33
0.9 weighted points to Ribbon
20% weight · 91% of the movement so far
Article 11 Technical Documentation
Paycor 40 · Ribbon 42
0.4 weighted points to Ribbon
8% weight · 97% of the movement so far
Customer Documentation
Paycor 55 · Ribbon 58
0.2 weighted points to Ribbon
12% weight · 100% of the movement so far
Post-Market Monitoring
Paycor 38 · Ribbon 37
0.1 weighted points to Paycor
Weighted delta is the raw difference times the criterion weight, so the 5 figures above sum to -3.8 — the difference between the two totals before either is rounded. Shares are of 4.0 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads -3 beside that -3.8.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Paycor minus Ribbon.
| Category | Weight | Paycor | Ribbon | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 40 | 42 | -2 | -0.4 |
| Bias Audit Transparency | 18% | 25 | 38 | -13 | -2.3 |
| FRIA Support | 15% | 27 | 33 | -6 | -0.9 |
| Data Governance Disclosure | 15% | 50 | 50 | - | - |
| Human Oversight Design | 12% | 55 | 55 | - | - |
| Post-Market Monitoring | 12% | 38 | 37 | +1 | +0.1 |
| Customer Documentation | 8% | 55 | 58 | -3 | -0.2 |
| Total | 100% | 40 (F) | 43 (F) | -3 | -3.8 |
§ 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 | Paycor | 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% | 3 | 1 | — | 4 | 1 | Sources on the vendor's own domain |
| FRIA Support | 15% | 1 | 1 | Sources on the vendor's own domain | 3 | 1 | Sources on the vendor's own domain |
| Data Governance Disclosure | 15% | 4 | 1 | Audit reportSources 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% | 6 | 0 | Sources on the vendor's own domainSources on a separate domain | 6 | 0 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 3 | 1 | Sources on the vendor's own domainSources on a separate domain | 4 | 1 | Sources on the vendor's own domain |
| Customer Documentation | 8% | 4 | 1 | Sources on the vendor's own domain | 5 | 0 | Sources on the vendor's own domain |
| All criteria | 100% | 24 | 6 | Audit reportSources on the vendor's own domainSources on a separate domain | 31 | 4 | Sources on the vendor's own domainSources on a separate domain |
Paycor has 30 evidence rows across 7 of 7 criteria — 24 with a source URL, 6 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 Paycor and Ribbon sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 65 evidence rows on file for these two vendors: 30 for Paycor, across 6 distinct source domains, and 35 for Ribbon, across 2 distinct source domains.
- Rubric
- v1.0
- Paycor last reviewed
- September 25, 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