§ The result
Braintrust AIR leads Adaface on all 7 criteria.
Under rubric v1.0, Braintrust AIR (Screening) opens a 20-point lead on Adaface (Assessment), 59 to 39. Adaface leads none of the 7 criteria, and Braintrust AIR is ahead on 3 of them by 20 raw points or more, Bias Audit Transparency among them. Bias Audit Transparency is both the widest raw gap and the heaviest weighted swing — Adaface 22, Braintrust AIR 75 — and at an 18% weight it carries 49% of the weighted advantage Braintrust AIR holds across the 7 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
Braintrust AIR
Braintrust AIR is an enterprise AI interviewer that runs recorded conversational voice interviews, scores the transcribed answers against recruiter-editable rubric criteria, and sends ranked scorecards, transcripts and recordings to the employer's ATS for human review.
§ The record
Adaface is filed under Assessment AI, Braintrust AIR 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 | Braintrust AIR |
|---|---|---|
| Price tier | Low | Enterprise |
| Headquarters | SG | US |
| Founded | 2018 | 2018 |
§ What decides it
The criteria that move the gap, heaviest swing first.
18% weight · 49% of the movement so far
Bias Audit Transparency
Adaface 22 · Braintrust AIR 75
9.5 weighted points to Braintrust AIR
20% weight · 69% of the movement so far
Article 11 Technical Documentation
Adaface 38 · Braintrust AIR 58
4.0 weighted points to Braintrust AIR
12% weight · 84% of the movement so far
Post-Market Monitoring
Adaface 38 · Braintrust AIR 62
2.9 weighted points to Braintrust AIR
12% weight · 91% of the movement so far
Human Oversight Design
Adaface 50 · Braintrust AIR 62
1.4 weighted points to Braintrust AIR
15% weight · 95% of the movement so far
FRIA Support
Adaface 30 · Braintrust AIR 35
0.8 weighted points to Braintrust AIR
15% weight · 98% of the movement so far
Data Governance Disclosure
Adaface 52 · Braintrust AIR 56
0.6 weighted points to Braintrust AIR
8% weight · 100% of the movement so far
Customer Documentation
Adaface 58 · Braintrust AIR 63
0.4 weighted points to Braintrust AIR
Weighted delta is the raw difference times the criterion weight, so the 7 figures above sum to -19.6 — the difference between the two totals before either is rounded. Shares are of 19.6 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads -20 beside that -19.6.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Adaface minus Braintrust AIR.
| Category | Weight | Adaface | Braintrust AIR | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 38 | 58 | -20 | -4.0 |
| Bias Audit Transparency | 18% | 22 | 75 | -53 | -9.5 |
| FRIA Support | 15% | 30 | 35 | -5 | -0.8 |
| Data Governance Disclosure | 15% | 52 | 56 | -4 | -0.6 |
| Human Oversight Design | 12% | 50 | 62 | -12 | -1.4 |
| Post-Market Monitoring | 12% | 38 | 62 | -24 | -2.9 |
| Customer Documentation | 8% | 58 | 63 | -5 | -0.4 |
| Total | 100% | 39 (F) | 59 (F) | -20 | -19.6 |
§ 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 | Braintrust AIR | ||||
|---|---|---|---|---|---|---|---|
| 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 | 0 | Audit reportSources on a separate domain |
| FRIA Support | 15% | 1 | 1 | Sources on the vendor's own domain | 3 | 1 | Sources on the vendor's own domain |
| Data Governance Disclosure | 15% | 5 | 1 | Sources on the vendor's own domain | 5 | 0 | Sources on the vendor's own domainSources on a separate domain |
| Human Oversight Design | 12% | 6 | 0 | Sources on the vendor's own domain | 5 | 0 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 4 | 1 | Sources on the vendor's own domain | 4 | 0 | Audit reportSources 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 | 29 | 3 | Audit reportSources 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; Braintrust AIR has 32 evidence rows across 7 of 7 criteria — 29 with a source URL, 3 documented absences; some documentation or audit rows for Braintrust AIR sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 63 evidence rows on file for these two vendors: 31 for Adaface, across 1 distinct source domain, and 32 for Braintrust AIR, across 4 distinct source domains.
- Rubric
- v1.0
- Adaface last reviewed
- September 25, 2026 · HireAIScore editorial team
- Braintrust AIR 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