§ The result
Willo leads HeroHunt.ai by 11 points.
Willo sits 11 points above HeroHunt.ai under rubric v1.0 — 41 against 30 — with Willo filed under Video interview and HeroHunt.ai under Sourcing. HeroHunt.ai takes 1 of the 7 criteria, FRIA Support among them, against 6 for Willo, whose share includes Article 11 Technical Documentation. Bias Audit Transparency is the widest raw gap (HeroHunt.ai 10, Willo 30) but not the heaviest weighted swing, which is Article 11 Technical Documentation at 20% (HeroHunt.ai 20, Willo 38), 34% of the weighted advantage Willo builds across the 6 criteria it leads.
Vendor profile
HeroHunt.ai
HeroHunt.ai's AI Recruiter (launched as Uwi) searches a claimed 1 billion+ professional profiles, scores and ranks them against a job description with language models, and sends AI-personalised outreach to the candidates a user approves.
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
HeroHunt.ai 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, Colorado AI Act, NYC LL 144 and Illinois HB 3773. Only Willo is in scope of Mobley v. Workday.
| Record | HeroHunt.ai | Willo |
|---|---|---|
| Price tier | Low | Low |
| Headquarters | NL | GB |
| Founded | 2021 | 2018 |
§ What decides it
The criteria that move the gap, heaviest swing first.
20% weight · 33% of the movement so far
Article 11 Technical Documentation
HeroHunt.ai 20 · Willo 38
3.6 weighted points to Willo
18% weight · 66% of the movement so far
Bias Audit Transparency
HeroHunt.ai 10 · Willo 30
3.6 weighted points to Willo
15% weight · 77% of the movement so far
Data Governance Disclosure
HeroHunt.ai 45 · Willo 53
1.2 weighted points to Willo
12% weight · 85% of the movement so far
Post-Market Monitoring
HeroHunt.ai 28 · Willo 36
1.0 weighted points to Willo
12% weight · 93% of the movement so far
Human Oversight Design
HeroHunt.ai 55 · Willo 62
0.8 weighted points to Willo
8% weight · 97% of the movement so far
Customer Documentation
HeroHunt.ai 48 · Willo 54
0.5 weighted points to Willo
15% weight · 100% of the movement so far
FRIA Support
HeroHunt.ai 27 · Willo 25
0.3 weighted points to HeroHunt.ai
Weighted delta is the raw difference times the criterion weight, so the 7 figures above sum to -10.4 — the difference between the two totals before either is rounded. Shares are of 11.0 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads -11 beside that -10.4.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is HeroHunt.ai minus Willo.
| Category | Weight | HeroHunt.ai | Willo | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 20 | 38 | -18 | -3.6 |
| Bias Audit Transparency | 18% | 10 | 30 | -20 | -3.6 |
| FRIA Support | 15% | 27 | 25 | +2 | +0.3 |
| Data Governance Disclosure | 15% | 45 | 53 | -8 | -1.2 |
| Human Oversight Design | 12% | 55 | 62 | -7 | -0.8 |
| Post-Market Monitoring | 12% | 28 | 36 | -8 | -1.0 |
| Customer Documentation | 8% | 48 | 54 | -6 | -0.5 |
| Total | 100% | 30 (F) | 41 (F) | -11 | -10.4 |
§ 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 | HeroHunt.ai | Willo | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 3 | 1 | Sources on the vendor's own domain | 2 | 1 | Sources on the vendor's own domain |
| Bias Audit Transparency | 18% | 2 | 1 | — | 1 | 1 | — |
| FRIA Support | 15% | 2 | 1 | Sources on the vendor's own domain | 0 | 1 | — |
| Data Governance Disclosure | 15% | 5 | 1 | Sources on the vendor's own domain | 2 | 0 | Sources on the vendor's own domain |
| Human Oversight Design | 12% | 5 | 1 | Sources on the vendor's own domainSources on a separate domain | 2 | 0 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 2 | 2 | Sources on the vendor's own domain | 1 | 1 | Sources on the vendor's own domain |
| Customer Documentation | 8% | 6 | 0 | Sources on the vendor's own domain | 1 | 1 | Sources on the vendor's own domain |
| All criteria | 100% | 25 | 7 | Sources on the vendor's own domainSources on a separate domain | 9 | 5 | Sources on the vendor's own domain |
HeroHunt.ai has 32 evidence rows across 7 of 7 criteria — 25 with a source URL, 7 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 HeroHunt.ai sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 46 evidence rows on file for these two vendors: 32 for HeroHunt.ai, across 2 distinct source domains, and 14 for Willo, across 1 distinct source domain.
- Rubric
- v1.0
- HeroHunt.ai 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