§ The result
2 points separate HeyMilo and Braintrust AIR.
HeyMilo holds a 2-point edge over Braintrust AIR under rubric v1.0, 61 (D) to 59 (F), with both scored in the Screening cohort. The 7 criteria split 5 to 1 in favour of HeyMilo, with 1 level: HeyMilo is ahead on Bias Audit Transparency and Braintrust AIR on Post-Market Monitoring. Post-Market Monitoring is at once the widest raw gap and the heaviest weighted swing, and it belongs to Braintrust AIR — Braintrust AIR 62, HeyMilo 46, on a 12% weight — which is 100% of the weighted advantage Braintrust AIR holds across the 1 criterion on that side of the table.
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.
Vendor profile
HeyMilo
HeyMilo is an AI recruiter for high-volume hiring whose voice and video AI agent conducts and scores async and live conversational screening interviews against recruiter-defined rubrics and syncs results to the customer's ATS.
§ The record
Braintrust AIR and HeyMilo are both filed under Screening AI. They also share 1 secondary category: Video interview.
Both are in scope of EU AI Act, NYC LL 144, Illinois HB 3773, Colorado AI Act and Mobley v. Workday.
| Record | Braintrust AIR | HeyMilo |
|---|---|---|
| Price tier | Enterprise | Mid |
| Headquarters | US | US |
| Founded | 2018 | 2023 |
§ What decides it
The criteria that move the gap, heaviest swing first.
12% weight · 33% of the movement so far
Post-Market Monitoring
Braintrust AIR 62 · HeyMilo 46
1.9 weighted points to Braintrust AIR
18% weight · 58% of the movement so far
Bias Audit Transparency
Braintrust AIR 75 · HeyMilo 83
1.4 weighted points to HeyMilo
15% weight · 76% of the movement so far
FRIA Support
Braintrust AIR 35 · HeyMilo 42
1.1 weighted points to HeyMilo
15% weight · 92% of the movement so far
Data Governance Disclosure
Braintrust AIR 56 · HeyMilo 62
0.9 weighted points to HeyMilo
12% weight · 96% of the movement so far
Human Oversight Design
Braintrust AIR 62 · HeyMilo 64
0.2 weighted points to HeyMilo
8% weight · 100% of the movement so far
Customer Documentation
Braintrust AIR 63 · HeyMilo 66
0.2 weighted points to HeyMilo
Weighted delta is the raw difference times the criterion weight, so the 6 figures above sum to -1.9 — the difference between the two totals before either is rounded. Shares are of 5.8 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads -2 beside that -1.9.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Braintrust AIR minus HeyMilo.
| Category | Weight | Braintrust AIR | HeyMilo | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 58 | 58 | - | - |
| Bias Audit Transparency | 18% | 75 | 83 | -8 | -1.4 |
| FRIA Support | 15% | 35 | 42 | -7 | -1.1 |
| Data Governance Disclosure | 15% | 56 | 62 | -6 | -0.9 |
| Human Oversight Design | 12% | 62 | 64 | -2 | -0.2 |
| Post-Market Monitoring | 12% | 62 | 46 | +16 | +1.9 |
| Customer Documentation | 8% | 63 | 66 | -3 | -0.2 |
| Total | 100% | 59 (F) | 61 (D) | -2 | -1.9 |
§ 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 | Braintrust AIR | HeyMilo | ||||
|---|---|---|---|---|---|---|---|
| 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% | 5 | 0 | Audit reportSources on a separate domain | 3 | 0 | Audit reportSources on a separate domain |
| FRIA Support | 15% | 3 | 1 | Sources on the vendor's own domain | 2 | 1 | Sources on the vendor's own domain |
| Data Governance Disclosure | 15% | 5 | 0 | Sources on the vendor's own domainSources on a separate domain | 3 | 0 | Sources on the vendor's own domain |
| Human Oversight Design | 12% | 5 | 0 | Sources on the vendor's own domain | 3 | 0 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 4 | 0 | Audit reportSources on the vendor's own domainSources on a separate domain | 2 | 1 | Audit reportSources on a separate domain |
| Customer Documentation | 8% | 4 | 1 | Sources on the vendor's own domain | 3 | 0 | Sources on the vendor's own domain |
| All criteria | 100% | 29 | 3 | Audit reportSources on the vendor's own domainSources on a separate domain | 18 | 3 | Audit reportSources on the vendor's own domainSources on a separate domain |
Braintrust AIR has 32 evidence rows across 7 of 7 criteria — 29 with a source URL, 3 documented absences; HeyMilo has 21 evidence rows across 7 of 7 criteria — 18 with a source URL, 3 documented absences; some documentation or audit rows for Braintrust AIR and HeyMilo sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 53 evidence rows on file for these two vendors: 32 for Braintrust AIR, across 4 distinct source domains, and 21 for HeyMilo, across 2 distinct source domains.
- Rubric
- v1.0
- Braintrust AIR last reviewed
- September 25, 2026 · HireAIScore editorial team
- HeyMilo 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