§ The result
Ribbon leads impress.ai by 5 points.
Ribbon scores 43 and impress.ai 38 under rubric v1.0 — a 5-point gap inside the Screening cohort. Ribbon leads 5 of the 7 criteria, including Bias Audit Transparency, while impress.ai leads 1, including Data Governance Disclosure, and 1 is level. One criterion, Bias Audit Transparency, is both the widest raw gap (impress.ai 22, Ribbon 38) and the heaviest weighted swing, and at 18% weight it makes up 45% of the weighted advantage Ribbon holds across the 5 criteria it leads.
Vendor profile
impress.ai
impress.ai is a Singapore-headquartered recruitment automation platform that uses conversational AI assistants, resume parsing and scoring, and structured competency-based screening to filter, rank and shortlist job candidates, integrating with enterprise ATS systems.
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
impress.ai and Ribbon are both filed under Screening AI. They also share 1 secondary category: Video interview.
Both are in scope of EU AI Act, NYC LL 144, Illinois HB 3773, Colorado AI Act and Mobley v. Workday.
| Record | impress.ai | Ribbon |
|---|---|---|
| Price tier | High | Low |
| Headquarters | SG | CA |
| Founded | 2017 | 2020 |
§ What decides it
The criteria that move the gap, heaviest swing first.
18% weight · 40% of the movement so far
Bias Audit Transparency
impress.ai 22 · Ribbon 38
2.9 weighted points to Ribbon
20% weight · 60% of the movement so far
Article 11 Technical Documentation
impress.ai 35 · Ribbon 42
1.4 weighted points to Ribbon
15% weight · 76% of the movement so far
FRIA Support
impress.ai 25 · Ribbon 33
1.2 weighted points to Ribbon
15% weight · 87% of the movement so far
Data Governance Disclosure
impress.ai 55 · Ribbon 50
0.8 weighted points to impress.ai
12% weight · 95% of the movement so far
Post-Market Monitoring
impress.ai 32 · Ribbon 37
0.6 weighted points to Ribbon
12% weight · 100% of the movement so far
Human Oversight Design
impress.ai 52 · Ribbon 55
0.4 weighted points to Ribbon
Weighted delta is the raw difference times the criterion weight, so the 6 figures above sum to -5.7 — the difference between the two totals before either is rounded. Shares are of 7.2 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads -5 beside that -5.7.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is impress.ai minus Ribbon.
| Category | Weight | impress.ai | Ribbon | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 35 | 42 | -7 | -1.4 |
| Bias Audit Transparency | 18% | 22 | 38 | -16 | -2.9 |
| FRIA Support | 15% | 25 | 33 | -8 | -1.2 |
| Data Governance Disclosure | 15% | 55 | 50 | +5 | +0.8 |
| Human Oversight Design | 12% | 52 | 55 | -3 | -0.4 |
| Post-Market Monitoring | 12% | 32 | 37 | -5 | -0.6 |
| Customer Documentation | 8% | 58 | 58 | - | - |
| Total | 100% | 38 (F) | 43 (F) | -5 | -5.7 |
§ 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 | impress.ai | 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% | 2 | 1 | Sources on the vendor's own domain | 4 | 1 | Sources on the vendor's own domain |
| FRIA Support | 15% | 2 | 1 | Sources on the vendor's own domain | 3 | 1 | Sources on the vendor's own domain |
| Data Governance Disclosure | 15% | 2 | 1 | Sources on the vendor's own 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% | 3 | 1 | Sources on the vendor's own 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% | 18 | 7 | Sources on the vendor's own domain | 31 | 4 | Sources on the vendor's own domainSources on a separate domain |
impress.ai has 25 evidence rows across 7 of 7 criteria — 18 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 60 evidence rows on file for these two vendors: 25 for impress.ai, across 1 distinct source domain, and 35 for Ribbon, across 2 distinct source domains.
- Rubric
- v1.0
- impress.ai 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