§ The result
Adaface and Workstream tie at 39.
Adaface, filed under Assessment, and Workstream, filed under Screening, tie at 39 under rubric v1.0 by different routes through the criteria. Adaface leads 5 of the 7 criteria and Workstream 2, yet the two totals land on the same number. Human Oversight Design is both the widest raw gap and the heaviest weighted swing — Adaface 50, Workstream 61 — and at a 12% weight it carries 77% of the weighted advantage Workstream holds across the 2 criteria on that side of the table.
Vendor profile
Adaface
Adaface runs chatbot-led 'conversational' skills tests for 500+ roles that score candidates automatically as pass, borderline pass or fail on benchmarked scorecards, backed by webcam, screen and IP proctoring and an AI résumé parser.
Vendor profile
Workstream
Workstream is a mobile-first HR, payroll and hiring platform for hourly, multi-location employers such as QSR franchisees. Its hiring suite pairs a text-to-apply applicant tracking system with VoiceAI phone screens and VideoAI asynchronous video interviews, which return transcripts, AI summaries, pass/fail results for each question and match scores.
§ The record
Adaface is filed under Assessment AI, Workstream under Screening AI. They record no secondary category in common.
Both are in scope of NYC LL 144, Illinois HB 3773, EU AI Act, Colorado AI Act and Mobley v. Workday.
| Record | Adaface | Workstream |
|---|---|---|
| Price tier | Low | Mid |
| Headquarters | SG | US |
| Founded | 2018 | 2017 |
§ What decides it
The criteria that move the gap, heaviest swing first.
12% weight · 35% of the movement so far
Human Oversight Design
Adaface 50 · Workstream 61
1.3 weighted points to Workstream
15% weight · 54% of the movement so far
Data Governance Disclosure
Adaface 52 · Workstream 47
0.8 weighted points to Adaface
15% weight · 66% of the movement so far
FRIA Support
Adaface 30 · Workstream 27
0.4 weighted points to Adaface
20% weight · 77% of the movement so far
Article 11 Technical Documentation
Adaface 38 · Workstream 40
0.4 weighted points to Workstream
18% weight · 86% of the movement so far
Bias Audit Transparency
Adaface 22 · Workstream 20
0.4 weighted points to Adaface
12% weight · 96% of the movement so far
Post-Market Monitoring
Adaface 38 · Workstream 35
0.4 weighted points to Adaface
8% weight · 100% of the movement so far
Customer Documentation
Adaface 58 · Workstream 56
0.2 weighted points to Adaface
Weighted delta is the raw difference times the criterion weight, so the 7 figures above sum to +0.4 — the difference between the two totals before either is rounded. Shares are of 3.8 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads 0 beside that +0.4.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Adaface minus Workstream.
| Category | Weight | Adaface | Workstream | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 38 | 40 | -2 | -0.4 |
| Bias Audit Transparency | 18% | 22 | 20 | +2 | +0.4 |
| FRIA Support | 15% | 30 | 27 | +3 | +0.4 |
| Data Governance Disclosure | 15% | 52 | 47 | +5 | +0.8 |
| Human Oversight Design | 12% | 50 | 61 | -11 | -1.3 |
| Post-Market Monitoring | 12% | 38 | 35 | +3 | +0.4 |
| Customer Documentation | 8% | 58 | 56 | +2 | +0.2 |
| Total | 100% | 39 (F) | 39 (F) | - | +0.4 |
§ 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 | Adaface | Workstream | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 3 | 1 | Sources on the vendor's own domain | 3 | 1 | Sources on the vendor's own domain |
| Bias Audit Transparency | 18% | 2 | 1 | — | 5 | 1 | Sources on the vendor's own domain |
| FRIA Support | 15% | 1 | 1 | Sources on the vendor's own domain | 2 | 1 | Sources on the vendor's own domain |
| Data Governance Disclosure | 15% | 5 | 1 | Sources on the vendor's own domain | 4 | 1 | Sources on the vendor's own domain |
| Human Oversight Design | 12% | 6 | 0 | Sources on the vendor's own domain | 7 | 0 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 4 | 1 | Sources on the vendor's own domain | 3 | 1 | Sources on the vendor's own domainSources on a separate domain |
| Customer Documentation | 8% | 4 | 1 | Sources on the vendor's own domain | 4 | 1 | Sources on the vendor's own domain |
| All criteria | 100% | 25 | 6 | Sources on the vendor's own domain | 28 | 6 | Sources on the vendor's own domainSources on a separate domain |
Adaface has 31 evidence rows across 7 of 7 criteria — 25 with a source URL, 6 documented absences; Workstream has 34 evidence rows across 7 of 7 criteria — 28 with a source URL, 6 documented absences; some documentation or audit rows for Workstream sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 65 evidence rows on file for these two vendors: 31 for Adaface, across 1 distinct source domain, and 34 for Workstream, across 2 distinct source domains.
- Rubric
- v1.0
- Adaface last reviewed
- September 25, 2026 · HireAIScore editorial team
- Workstream 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