§ The result
1 point separates Emmersion and Ribbon.
Emmersion holds a 1-point edge over Ribbon under rubric v1.0, 44 to 43, across the Assessment and Screening cohorts. The criteria split evenly, 3 each to Emmersion and Ribbon, with 1 level, and the weighted points on the side Emmersion holds, headed by Article 11 Technical Documentation, settle the total. Article 11 Technical Documentation is both the widest raw gap and the heaviest weighted swing — Emmersion 57, Ribbon 42 — and at a 20% weight it carries 91% of the weighted advantage Emmersion holds across the 3 criteria on that side of the table.
Vendor profile
Emmersion
Emmersion, Rosetta Stone's assessment division within IXL Learning, sells AI-scored adaptive TrueNorth speaking and writing tests and WebCAPE reading and grammar exams. They rate language proficiency on a 0-10 scale mapped to CEFR and ACTFL and are used for pre-employment screening, checking employees' language skills and placing students.
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
Emmersion is filed under Assessment AI, Ribbon under Screening AI. They record no secondary category in common.
Both are in scope of NYC LL 144, Illinois HB 3773, EU AI Act, Colorado AI Act and Mobley v. Workday.
| Record | Emmersion | Ribbon |
|---|---|---|
| Price tier | Mid | Low |
| Headquarters | US | CA |
| Founded | 2015 | 2020 |
§ What decides it
The criteria that move the gap, heaviest swing first.
20% weight · 52% of the movement so far
Article 11 Technical Documentation
Emmersion 57 · Ribbon 42
3.0 weighted points to Emmersion
18% weight · 83% of the movement so far
Bias Audit Transparency
Emmersion 28 · Ribbon 38
1.8 weighted points to Ribbon
15% weight · 91% of the movement so far
FRIA Support
Emmersion 30 · Ribbon 33
0.4 weighted points to Ribbon
12% weight · 95% of the movement so far
Human Oversight Design
Emmersion 53 · Ribbon 55
0.2 weighted points to Ribbon
8% weight · 98% of the movement so far
Customer Documentation
Emmersion 60 · Ribbon 58
0.2 weighted points to Emmersion
12% weight · 100% of the movement so far
Post-Market Monitoring
Emmersion 38 · Ribbon 37
0.1 weighted points to Emmersion
Weighted delta is the raw difference times the criterion weight, so the 6 figures above sum to +0.8 — the difference between the two totals before either is rounded. Shares are of 5.8 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 +0.8.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Emmersion minus Ribbon.
| Category | Weight | Emmersion | Ribbon | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 57 | 42 | +15 | +3.0 |
| Bias Audit Transparency | 18% | 28 | 38 | -10 | -1.8 |
| FRIA Support | 15% | 30 | 33 | -3 | -0.4 |
| Data Governance Disclosure | 15% | 50 | 50 | - | - |
| Human Oversight Design | 12% | 53 | 55 | -2 | -0.2 |
| Post-Market Monitoring | 12% | 38 | 37 | +1 | +0.1 |
| Customer Documentation | 8% | 60 | 58 | +2 | +0.2 |
| Total | 100% | 44 (F) | 43 (F) | +1 | +0.8 |
§ 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 | Emmersion | Ribbon | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 4 | 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% | 7 | 1 | Sources on the vendor's own domainSources on a separate domain | 4 | 1 | Sources on the vendor's own domain |
| FRIA Support | 15% | 3 | 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% | 6 | 0 | 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% | 6 | 0 | Sources on the vendor's own domain | 6 | 0 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 4 | 1 | Sources on the vendor's own domain | 4 | 1 | Sources on the vendor's own domain |
| Customer Documentation | 8% | 5 | 1 | Sources on the vendor's own domainSources on a separate domain | 5 | 0 | Sources on the vendor's own domain |
| All criteria | 100% | 35 | 5 | Sources on the vendor's own domainSources on a separate domain | 31 | 4 | Sources on the vendor's own domainSources on a separate domain |
Emmersion has 40 evidence rows across 7 of 7 criteria — 35 with a source URL, 5 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 Emmersion and Ribbon sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 75 evidence rows on file for these two vendors: 40 for Emmersion, across 5 distinct source domains, and 35 for Ribbon, across 2 distinct source domains.
- Rubric
- v1.0
- Emmersion 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