§ The result
3 points separate Prevue HR and Willo.
Prevue HR (Assessment) edges Willo (Video interview) by 3 points under rubric v1.0, 44 to 41. Willo takes 2 of the 7 criteria, Human Oversight Design among them, against 5 for Prevue HR, whose share includes Bias Audit Transparency. One criterion, Bias Audit Transparency, is both the widest raw gap (Prevue HR 44, Willo 30) and the heaviest weighted swing, and at 18% weight it makes up 50% of the weighted advantage Prevue HR holds across the 5 criteria it leads.
Vendor profile
Prevue HR
Prevue HR's psychometric platform tests candidates' aptitude, personality and motivations and compares the results with a custom role benchmark to produce a percentage Job Suitability score and Job-Fit report, alongside an optional applicant tracking system (APS Pro).
Vendor profile
Willo
Willo is a browser-based asynchronous (one-way) video interview platform that lets employers collect recorded video, audio, multiple-choice and written candidate responses, then uses AI to transcribe, summarize, rank candidates against employer-defined "Blueprint" criteria, and flag scripted or AI-generated answers.
§ The record
Prevue HR is filed under Assessment AI, Willo under Video interview AI. They record no secondary category in common.
Both are in scope of NYC LL 144, EU AI Act, Colorado AI Act, Illinois HB 3773 and Mobley v. Workday.
| Record | Prevue HR | Willo |
|---|---|---|
| Price tier | Mid | Low |
| Headquarters | CA | GB |
| Founded | 1994 | 2018 |
§ What decides it
The criteria that move the gap, heaviest swing first.
18% weight · 37% of the movement so far
Bias Audit Transparency
Prevue HR 44 · Willo 30
2.5 weighted points to Prevue HR
20% weight · 58% of the movement so far
Article 11 Technical Documentation
Prevue HR 45 · Willo 38
1.4 weighted points to Prevue HR
12% weight · 73% of the movement so far
Human Oversight Design
Prevue HR 54 · Willo 62
1.0 weighted points to Willo
15% weight · 84% of the movement so far
Data Governance Disclosure
Prevue HR 48 · Willo 53
0.8 weighted points to Willo
12% weight · 91% of the movement so far
Post-Market Monitoring
Prevue HR 40 · Willo 36
0.5 weighted points to Prevue HR
8% weight · 96% of the movement so far
Customer Documentation
Prevue HR 58 · Willo 54
0.3 weighted points to Prevue HR
15% weight · 100% of the movement so far
FRIA Support
Prevue HR 27 · Willo 25
0.3 weighted points to Prevue HR
Weighted delta is the raw difference times the criterion weight, so the 7 figures above sum to +3.3 — the difference between the two totals before either is rounded. Shares are of 6.7 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 +3.3.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Prevue HR minus Willo.
| Category | Weight | Prevue HR | Willo | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 45 | 38 | +7 | +1.4 |
| Bias Audit Transparency | 18% | 44 | 30 | +14 | +2.5 |
| FRIA Support | 15% | 27 | 25 | +2 | +0.3 |
| Data Governance Disclosure | 15% | 48 | 53 | -5 | -0.8 |
| Human Oversight Design | 12% | 54 | 62 | -8 | -1.0 |
| Post-Market Monitoring | 12% | 40 | 36 | +4 | +0.5 |
| Customer Documentation | 8% | 58 | 54 | +4 | +0.3 |
| Total | 100% | 44 (F) | 41 (F) | +3 | +3.3 |
§ 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 | Prevue HR | Willo | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 4 | 1 | Sources on the vendor's own domain | 2 | 1 | Sources on the vendor's own domain |
| Bias Audit Transparency | 18% | 3 | 1 | — | 1 | 1 | — |
| FRIA Support | 15% | 2 | 1 | Sources on the vendor's own domainSources on a separate domain | 0 | 1 | — |
| Data Governance Disclosure | 15% | 4 | 1 | Sources on the vendor's own domain | 2 | 0 | Sources on the vendor's own domain |
| Human Oversight Design | 12% | 6 | 0 | Sources on the vendor's own domain | 2 | 0 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 4 | 1 | Sources on the vendor's own domain | 1 | 1 | Sources on the vendor's own domain |
| Customer Documentation | 8% | 5 | 1 | Sources on the vendor's own domain | 1 | 1 | Sources on the vendor's own domain |
| All criteria | 100% | 28 | 6 | Sources on the vendor's own domainSources on a separate domain | 9 | 5 | Sources on the vendor's own domain |
Prevue HR has 34 evidence rows across 7 of 7 criteria — 28 with a source URL, 6 documented absences; Willo has 14 evidence rows across 7 of 7 criteria — 9 with a source URL, 5 documented absences; some documentation or audit rows for Prevue HR sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 48 evidence rows on file for these two vendors: 34 for Prevue HR, across 2 distinct source domains, and 14 for Willo, across 1 distinct source domain.
- Rubric
- v1.0
- Prevue HR last reviewed
- September 25, 2026 · HireAIScore editorial team
- Willo last reviewed
- June 7, 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