§ The result
Handshake leads Willo by 9 points.
Under rubric v1.0, Handshake, filed under Screening, finishes on 50 and Willo, filed under Video interview, on 41, 9 points apart. The 7 criteria split 6 to 1 in favour of Handshake: Handshake is ahead on Bias Audit Transparency and Willo on Human Oversight Design. Bias Audit Transparency is both the widest raw gap and the heaviest weighted swing — Handshake 52, Willo 30 — and at an 18% weight it carries 43% of the weighted advantage Handshake holds across the 6 criteria on that side of the table.
Vendor profile
Handshake
Handshake is an early-career recruiting network whose employer tools use AI to rank applicants against employer-set criteria, find and message matching students and graduates, and target job promotions.
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
Handshake is filed under Screening AI, Willo under Video interview AI. They record no secondary category in common.
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 | Handshake | Willo |
|---|---|---|
| Price tier | Mid | Low |
| Headquarters | US | GB |
| Founded | 2014 | 2018 |
§ What decides it
The criteria that move the gap, heaviest swing first.
18% weight · 41% of the movement so far
Bias Audit Transparency
Handshake 52 · Willo 30
4.0 weighted points to Handshake
20% weight · 61% of the movement so far
Article 11 Technical Documentation
Handshake 48 · Willo 38
2.0 weighted points to Handshake
12% weight · 76% of the movement so far
Post-Market Monitoring
Handshake 48 · Willo 36
1.4 weighted points to Handshake
15% weight · 84% of the movement so far
FRIA Support
Handshake 30 · Willo 25
0.8 weighted points to Handshake
15% weight · 90% of the movement so far
Data Governance Disclosure
Handshake 57 · Willo 53
0.6 weighted points to Handshake
12% weight · 95% of the movement so far
Human Oversight Design
Handshake 58 · Willo 62
0.5 weighted points to Willo
8% weight · 100% of the movement so far
Customer Documentation
Handshake 60 · Willo 54
0.5 weighted points to Handshake
Weighted delta is the raw difference times the criterion weight, so the 7 figures above sum to +8.8 — the difference between the two totals before either is rounded. Shares are of 9.7 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads +9 beside that +8.8.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Handshake minus Willo.
| Category | Weight | Handshake | Willo | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 48 | 38 | +10 | +2.0 |
| Bias Audit Transparency | 18% | 52 | 30 | +22 | +4.0 |
| FRIA Support | 15% | 30 | 25 | +5 | +0.8 |
| Data Governance Disclosure | 15% | 57 | 53 | +4 | +0.6 |
| Human Oversight Design | 12% | 58 | 62 | -4 | -0.5 |
| Post-Market Monitoring | 12% | 48 | 36 | +12 | +1.4 |
| Customer Documentation | 8% | 60 | 54 | +6 | +0.5 |
| Total | 100% | 50 (F) | 41 (F) | +9 | +8.8 |
§ 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 | Handshake | Willo | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 4 | 1 | Audit reportSources on the vendor's own domainSources on a separate domain | 2 | 1 | Sources on the vendor's own domain |
| Bias Audit Transparency | 18% | 5 | 1 | Audit reportSources on the vendor's own domainSources on a separate domain | 1 | 1 | — |
| FRIA Support | 15% | 3 | 1 | Sources on the vendor's own 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% | 4 | 1 | Sources on the vendor's own domain | 2 | 0 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 3 | 1 | Sources on the vendor's own domain | 1 | 1 | Sources on the vendor's own domain |
| Customer Documentation | 8% | 4 | 1 | Sources on the vendor's own domain | 1 | 1 | Sources on the vendor's own domain |
| All criteria | 100% | 27 | 7 | Audit reportSources on the vendor's own domainSources on a separate domain | 9 | 5 | Sources on the vendor's own domain |
Handshake has 34 evidence rows across 7 of 7 criteria — 27 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 Handshake 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 Handshake, across 2 distinct source domains, and 14 for Willo, across 1 distinct source domain.
- Rubric
- v1.0
- Handshake 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