§ The result
HeyMilo leads X0PA AI on all 7 criteria.
HeyMilo sits 13 points above X0PA AI under rubric v1.0 — 61 (D) against 48 (F) — with HeyMilo filed under Screening and X0PA AI under Assessment. HeyMilo leads every one of the 7 criteria, X0PA AI none of them, and the closest of the 7 is FRIA Support, HeyMilo 42 to X0PA AI 38. Bias Audit Transparency is both the widest raw gap and the heaviest weighted swing — HeyMilo 83, X0PA AI 44 — and at an 18% weight it carries 58% of the weighted advantage HeyMilo holds across the 7 criteria on that side of the table.
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.
Vendor profile
X0PA AI
X0PA AI is a Singapore-based B2B AI recruitment platform (applicant tracking system) that sources, screens, scores, and ranks candidates using proprietary predictive-scoring models (BRIQ Score and Suitability Score) plus the X0PA ROOM video-interview/assessment product, marketed around bias-reduced, "responsible and explainable" AI hiring.
§ The record
HeyMilo is filed under Screening AI, X0PA AI under Assessment AI. They record no secondary category in common.
Both are in scope of EU AI Act, NYC LL 144, Illinois HB 3773, Colorado AI Act and Mobley v. Workday.
| Record | HeyMilo | X0PA AI |
|---|---|---|
| Price tier | Mid | High |
| Headquarters | US | SG |
| Founded | 2023 | 2017 |
§ What decides it
The criteria that move the gap, heaviest swing first.
18% weight · 58% of the movement so far
Bias Audit Transparency
HeyMilo 83 · X0PA AI 44
7.0 weighted points to HeyMilo
20% weight · 71% of the movement so far
Article 11 Technical Documentation
HeyMilo 58 · X0PA AI 50
1.6 weighted points to HeyMilo
15% weight · 78% of the movement so far
Data Governance Disclosure
HeyMilo 62 · X0PA AI 56
0.9 weighted points to HeyMilo
12% weight · 85% of the movement so far
Human Oversight Design
HeyMilo 64 · X0PA AI 57
0.8 weighted points to HeyMilo
12% weight · 91% of the movement so far
Post-Market Monitoring
HeyMilo 46 · X0PA AI 40
0.7 weighted points to HeyMilo
15% weight · 96% of the movement so far
FRIA Support
HeyMilo 42 · X0PA AI 38
0.6 weighted points to HeyMilo
8% weight · 100% of the movement so far
Customer Documentation
HeyMilo 66 · X0PA AI 60
0.5 weighted points to HeyMilo
Weighted delta is the raw difference times the criterion weight, so the 7 figures above sum to +12.2 — the difference between the two totals before either is rounded. Shares are of 12.2 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads +13 beside that +12.2.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is HeyMilo minus X0PA AI.
| Category | Weight | HeyMilo | X0PA AI | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 58 | 50 | +8 | +1.6 |
| Bias Audit Transparency | 18% | 83 | 44 | +39 | +7.0 |
| FRIA Support | 15% | 42 | 38 | +4 | +0.6 |
| Data Governance Disclosure | 15% | 62 | 56 | +6 | +0.9 |
| Human Oversight Design | 12% | 64 | 57 | +7 | +0.8 |
| Post-Market Monitoring | 12% | 46 | 40 | +6 | +0.7 |
| Customer Documentation | 8% | 66 | 60 | +6 | +0.5 |
| Total | 100% | 61 (D) | 48 (F) | +13 | +12.2 |
§ 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 | HeyMilo | X0PA AI | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 2 | 1 | Sources on the vendor's own domain | 2 | 1 | Sources on the vendor's own domain |
| Bias Audit Transparency | 18% | 3 | 0 | Audit reportSources on a separate domain | 2 | 1 | Sources on a separate domain |
| FRIA Support | 15% | 2 | 1 | Sources on the vendor's own domain | 2 | 1 | Sources on the vendor's own domain |
| Data Governance Disclosure | 15% | 3 | 0 | Sources on the vendor's own domain | 0 | 1 | — |
| Human Oversight Design | 12% | 3 | 0 | Sources on the vendor's own domain | 2 | 0 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 2 | 1 | Audit reportSources on a separate domain | 2 | 1 | Sources on the vendor's own domain |
| Customer Documentation | 8% | 3 | 0 | Sources on the vendor's own domain | 2 | 1 | Sources on the vendor's own domain |
| All criteria | 100% | 18 | 3 | Audit reportSources on the vendor's own domainSources on a separate domain | 12 | 6 | Sources on the vendor's own domainSources on a separate domain |
HeyMilo has 21 evidence rows across 7 of 7 criteria — 18 with a source URL, 3 documented absences; X0PA AI has 18 evidence rows across 7 of 7 criteria — 12 with a source URL, 6 documented absences; some documentation or audit rows for HeyMilo and X0PA AI sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 39 evidence rows on file for these two vendors: 21 for HeyMilo, across 2 distinct source domains, and 18 for X0PA AI, across 3 distinct source domains.
- Rubric
- v1.0
- HeyMilo last reviewed
- June 7, 2026 · HireAIScore editorial team
- X0PA AI last reviewed
- July 17, 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