§ The result
Harri leads Arena Analytics by 9 points.
Under rubric v1.0, Harri, filed under ATS-integrated, finishes on 41 and Arena Analytics, filed under Screening, on 32, 9 points apart. Arena Analytics takes 1 of the 7 criteria, Bias Audit Transparency among them, against 6 for Harri, whose share includes FRIA Support. The widest raw gap and the heaviest weighted swing fall on different criteria: Customer Documentation (Arena Analytics 38, Harri 60) and FRIA Support at 15% (Arena Analytics 25, Harri 44), the second being 28% of the weighted advantage Harri holds across the 6 criteria on that side of the table.
Vendor profile
Arena Analytics
Arena scores job applicants, mainly for healthcare and senior-living employers, on how likely they are to show up and stay in a specific role at a specific location, reroutes and sources candidates it rates likely to be retained, and applies the same outcome models to employee flight risk and internal mobility.
Vendor profile
Harri
Harri is a frontline workforce platform for hospitality, grocery and care employers whose pre-hire suite pairs a career portal and applicant tracking system with Carri, a conversational AI assistant that screens applicants and coordinates interviews, plus an agentic AI layer (Salli) for scheduling and labor-law compliance.
§ The record
Arena Analytics is filed under Screening AI, Harri under ATS-integrated 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 Arena Analytics is in scope of Mobley v. Workday.
| Record | Arena Analytics | Harri |
|---|---|---|
| Price tier | Enterprise | Enterprise |
| Headquarters | US | US |
| Founded | 2015 | 2012 |
§ What decides it
The criteria that move the gap, heaviest swing first.
15% weight · 26% of the movement so far
FRIA Support
Arena Analytics 25 · Harri 44
2.9 weighted points to Harri
8% weight · 43% of the movement so far
Customer Documentation
Arena Analytics 38 · Harri 60
1.8 weighted points to Harri
12% weight · 58% of the movement so far
Human Oversight Design
Arena Analytics 38 · Harri 52
1.7 weighted points to Harri
15% weight · 72% of the movement so far
Data Governance Disclosure
Arena Analytics 42 · Harri 52
1.5 weighted points to Harri
12% weight · 86% of the movement so far
Post-Market Monitoring
Arena Analytics 28 · Harri 40
1.4 weighted points to Harri
20% weight · 95% of the movement so far
Article 11 Technical Documentation
Arena Analytics 30 · Harri 35
1.0 weighted points to Harri
18% weight · 100% of the movement so far
Bias Audit Transparency
Arena Analytics 25 · Harri 22
0.5 weighted points to Arena Analytics
Weighted delta is the raw difference times the criterion weight, so the 7 figures above sum to -9.7 — the difference between the two totals before either is rounded. Shares are of 10.8 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 -9.7.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Arena Analytics minus Harri.
| Category | Weight | Arena Analytics | Harri | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 30 | 35 | -5 | -1.0 |
| Bias Audit Transparency | 18% | 25 | 22 | +3 | +0.5 |
| FRIA Support | 15% | 25 | 44 | -19 | -2.9 |
| Data Governance Disclosure | 15% | 42 | 52 | -10 | -1.5 |
| Human Oversight Design | 12% | 38 | 52 | -14 | -1.7 |
| Post-Market Monitoring | 12% | 28 | 40 | -12 | -1.4 |
| Customer Documentation | 8% | 38 | 60 | -22 | -1.8 |
| Total | 100% | 32 (F) | 41 (F) | -9 | -9.7 |
§ 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 | Arena Analytics | Harri | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 3 | 1 | Sources on a separate domain | 2 | 1 | Sources on the vendor's own domain |
| Bias Audit Transparency | 18% | 2 | 1 | — | 2 | 2 | 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% | 6 | 1 | Sources on the vendor's own domain | 4 | 1 | Sources on the vendor's own domain |
| Human Oversight Design | 12% | 6 | 1 | Sources on the vendor's own domain | 3 | 1 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 2 | 1 | Sources on the vendor's own domain | 2 | 1 | Sources on the vendor's own domain |
| Customer Documentation | 8% | 3 | 1 | Sources on the vendor's own domain | 4 | 1 | Sources on the vendor's own domain |
| All criteria | 100% | 23 | 7 | Sources on the vendor's own domainSources on a separate domain | 19 | 8 | Sources on the vendor's own domain |
Arena Analytics has 30 evidence rows across 7 of 7 criteria — 23 with a source URL, 7 documented absences; Harri has 27 evidence rows across 7 of 7 criteria — 19 with a source URL, 8 documented absences; some documentation or audit rows for Arena Analytics sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 57 evidence rows on file for these two vendors: 30 for Arena Analytics, across 3 distinct source domains, and 27 for Harri, across 1 distinct source domain.
- Rubric
- v1.0
- Arena Analytics last reviewed
- September 25, 2026 · HireAIScore editorial team
- Harri last reviewed
- August 2, 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