§ The result
Ribbon leads Loxo by 6 points.
Ribbon scores 43 and Loxo 37 under rubric v1.0, a 6-point gap across the Screening and Sourcing cohorts. Ribbon leads 4 of the 7 criteria, including Bias Audit Transparency, while Loxo leads 1, including Post-Market Monitoring, and 2 are level. One criterion, Bias Audit Transparency, is both the widest raw gap (Loxo 20, Ribbon 38) and the heaviest weighted swing, and at 18% weight it makes up 48% of the weighted advantage Ribbon holds across the 4 criteria it leads.
Vendor profile
Loxo
Loxo is an AI-native talent-intelligence platform that combines candidate sourcing, a recruiting CRM, and an applicant tracking system, using proprietary ranking models and a self-built talent graph of 800M+ people to source, rank, and match candidates for recruiting and staffing firms.
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
Loxo is filed under Candidate sourcing AI, Ribbon under Screening AI. They record no secondary category in common.
Both are in scope of EU AI Act, Colorado AI Act and NYC LL 144. Only Ribbon is in scope of Illinois HB 3773 and Mobley v. Workday.
| Record | Loxo | Ribbon |
|---|---|---|
| Price tier | Mid | Low |
| Headquarters | US | CA |
| Founded | 2012 | 2020 |
§ What decides it
The criteria that move the gap, heaviest swing first.
18% weight · 46% of the movement so far
Bias Audit Transparency
Loxo 20 · Ribbon 38
3.2 weighted points to Ribbon
20% weight · 80% of the movement so far
Article 11 Technical Documentation
Loxo 30 · Ribbon 42
2.4 weighted points to Ribbon
12% weight · 89% of the movement so far
Human Oversight Design
Loxo 50 · Ribbon 55
0.6 weighted points to Ribbon
15% weight · 95% of the movement so far
FRIA Support
Loxo 30 · Ribbon 33
0.4 weighted points to Ribbon
12% weight · 100% of the movement so far
Post-Market Monitoring
Loxo 40 · Ribbon 37
0.4 weighted points to Loxo
Weighted delta is the raw difference times the criterion weight, so the 5 figures above sum to -6.3 — the difference between the two totals before either is rounded. Shares are of 7.1 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads -6 beside that -6.3.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Loxo minus Ribbon.
| Category | Weight | Loxo | Ribbon | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 30 | 42 | -12 | -2.4 |
| Bias Audit Transparency | 18% | 20 | 38 | -18 | -3.2 |
| FRIA Support | 15% | 30 | 33 | -3 | -0.4 |
| Data Governance Disclosure | 15% | 50 | 50 | - | - |
| Human Oversight Design | 12% | 50 | 55 | -5 | -0.6 |
| Post-Market Monitoring | 12% | 40 | 37 | +3 | +0.4 |
| Customer Documentation | 8% | 58 | 58 | - | - |
| Total | 100% | 37 (F) | 43 (F) | -6 | -6.3 |
§ 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 | Loxo | Ribbon | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 2 | 1 | Sources on the vendor's own domain | 3 | 1 | Sources on the vendor's own domain |
| Bias Audit Transparency | 18% | 1 | 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% | 3 | 1 | Audit reportSources on the vendor's own domain | 6 | 0 | Sources on the vendor's own domainSources on a separate domain |
| Human Oversight Design | 12% | 1 | 1 | — | 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% | 2 | 1 | Sources on the vendor's own domain | 5 | 0 | Sources on the vendor's own domain |
| All criteria | 100% | 12 | 7 | Audit reportSources on the vendor's own domain | 31 | 4 | Sources on the vendor's own domainSources on a separate domain |
Loxo has 19 evidence rows across 7 of 7 criteria — 12 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 Ribbon 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: 19 for Loxo, across 1 distinct source domain, and 35 for Ribbon, across 2 distinct source domains.
- Rubric
- v1.0
- Loxo last reviewed
- July 17, 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