§ The result
3 points separate Willo and Arya by Leoforce.
Willo holds a 3-point edge over Arya by Leoforce under rubric v1.0, 41 to 38, across the Video interview and Sourcing cohorts. Arya by Leoforce takes 1 of the 7 criteria, Bias Audit Transparency among them, against 5 for Willo, whose share includes Article 11 Technical Documentation, and 1 is level. Bias Audit Transparency is at once the widest raw gap and the heaviest weighted swing, and it belongs to Arya by Leoforce — Arya by Leoforce 40, Willo 30, on an 18% weight — which is 100% of the weighted advantage Arya by Leoforce holds across the 1 criterion on that side of the table.
Vendor profile
Arya by Leoforce
Leoforce's AI agents, successors to its long-running Arya matching platform, source candidates from a proprietary talent database, job boards and customers' ATS records, score and rank them for fit, engage them by email and SMS, prescreen career-site visitors and deliver pre-vetted, interview-ready applicants.
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
Arya by Leoforce is filed under Candidate sourcing AI, Willo under Video interview AI. They also share 1 secondary category: Screening.
Both are in scope of EU AI Act, NYC LL 144, Colorado AI Act and Illinois HB 3773. Only Willo is in scope of Mobley v. Workday.
| Record | Arya by Leoforce | Willo |
|---|---|---|
| Price tier | High | Low |
| Headquarters | US | GB |
| Founded | 2012 | 2018 |
§ What decides it
The criteria that move the gap, heaviest swing first.
18% weight · 28% of the movement so far
Bias Audit Transparency
Arya by Leoforce 40 · Willo 30
1.8 weighted points to Arya by Leoforce
20% weight · 53% of the movement so far
Article 11 Technical Documentation
Arya by Leoforce 30 · Willo 38
1.6 weighted points to Willo
12% weight · 67% of the movement so far
Human Oversight Design
Arya by Leoforce 54 · Willo 62
1.0 weighted points to Willo
15% weight · 79% of the movement so far
Data Governance Disclosure
Arya by Leoforce 48 · Willo 53
0.8 weighted points to Willo
12% weight · 90% of the movement so far
Post-Market Monitoring
Arya by Leoforce 30 · Willo 36
0.7 weighted points to Willo
8% weight · 100% of the movement so far
Customer Documentation
Arya by Leoforce 46 · Willo 54
0.6 weighted points to Willo
Weighted delta is the raw difference times the criterion weight, so the 6 figures above sum to -2.9 — the difference between the two totals before either is rounded. Shares are of 6.5 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 -2.9.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Arya by Leoforce minus Willo.
| Category | Weight | Arya by Leoforce | Willo | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 30 | 38 | -8 | -1.6 |
| Bias Audit Transparency | 18% | 40 | 30 | +10 | +1.8 |
| FRIA Support | 15% | 25 | 25 | - | - |
| Data Governance Disclosure | 15% | 48 | 53 | -5 | -0.8 |
| Human Oversight Design | 12% | 54 | 62 | -8 | -1.0 |
| Post-Market Monitoring | 12% | 30 | 36 | -6 | -0.7 |
| Customer Documentation | 8% | 46 | 54 | -8 | -0.6 |
| Total | 100% | 38 (F) | 41 (F) | -3 | -2.9 |
§ 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 | Arya by Leoforce | Willo | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 2 | 1 | Sources on the vendor's own domain | 2 | 1 | Sources on the vendor's own domain |
| Bias Audit Transparency | 18% | 4 | 0 | Audit reportSources on the vendor's own domain | 1 | 1 | — |
| FRIA Support | 15% | 1 | 1 | Sources on the vendor's own domain | 0 | 1 | — |
| Data Governance Disclosure | 15% | 6 | 0 | Sources on the vendor's own domain | 2 | 0 | Sources on the vendor's own domain |
| Human Oversight Design | 12% | 7 | 0 | Sources on the vendor's own domain | 2 | 0 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 3 | 2 | Sources on the vendor's own domain | 1 | 1 | Sources on the vendor's own domain |
| Customer Documentation | 8% | 3 | 1 | Sources on the vendor's own domain | 1 | 1 | Sources on the vendor's own domain |
| All criteria | 100% | 26 | 5 | Audit reportSources on the vendor's own domain | 9 | 5 | Sources on the vendor's own domain |
Arya by Leoforce has 31 evidence rows across 7 of 7 criteria — 26 with a source URL, 5 documented absences; Willo has 14 evidence rows across 7 of 7 criteria — 9 with a source URL, 5 documented absences.
Provenance
The scores above are documented by 45 evidence rows on file for these two vendors: 31 for Arya by Leoforce, across 2 distinct source domains, and 14 for Willo, across 1 distinct source domain.
- Rubric
- v1.0
- Arya by Leoforce 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