§ The result
Harver leads Workstream by 17 points.
Harver finishes 17 points clear of Workstream under rubric v1.0 — 56 against 39 — across the Assessment and Screening cohorts. Harver leads 6 of the 7 criteria, including Bias Audit Transparency, while Workstream leads 1, including Human Oversight Design. One criterion, Bias Audit Transparency, is both the widest raw gap (Harver 80, Workstream 20) and the heaviest weighted swing, and at 18% weight it makes up 56% of the weighted advantage Harver holds across the 6 criteria it leads.
Vendor profile
Harver
Pre-employment assessment suite covering cognitive ability, behavioral, and situational judgement, including the legacy Pymetrics games product.
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
Harver 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 | Harver | Workstream |
|---|---|---|
| Price tier | Enterprise | Mid |
| Headquarters | NL | US |
| Founded | 2015 | 2017 |
§ What decides it
The criteria that move the gap, heaviest swing first.
18% weight · 53% of the movement so far
Bias Audit Transparency
Harver 80 · Workstream 20
10.8 weighted points to Harver
20% weight · 77% of the movement so far
Article 11 Technical Documentation
Harver 65 · Workstream 40
5.0 weighted points to Harver
12% weight · 84% of the movement so far
Human Oversight Design
Harver 50 · Workstream 61
1.3 weighted points to Workstream
15% weight · 90% of the movement so far
FRIA Support
Harver 35 · Workstream 27
1.2 weighted points to Harver
15% weight · 95% of the movement so far
Data Governance Disclosure
Harver 55 · Workstream 47
1.2 weighted points to Harver
12% weight · 98% of the movement so far
Post-Market Monitoring
Harver 40 · Workstream 35
0.6 weighted points to Harver
8% weight · 100% of the movement so far
Customer Documentation
Harver 60 · Workstream 56
0.3 weighted points to Harver
Weighted delta is the raw difference times the criterion weight, so the 7 figures above sum to +17.8 — the difference between the two totals before either is rounded. Shares are of 20.4 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads +17 beside that +17.8.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Harver minus Workstream.
| Category | Weight | Harver | Workstream | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 65 | 40 | +25 | +5.0 |
| Bias Audit Transparency | 18% | 80 | 20 | +60 | +10.8 |
| FRIA Support | 15% | 35 | 27 | +8 | +1.2 |
| Data Governance Disclosure | 15% | 55 | 47 | +8 | +1.2 |
| Human Oversight Design | 12% | 50 | 61 | -11 | -1.3 |
| Post-Market Monitoring | 12% | 40 | 35 | +5 | +0.6 |
| Customer Documentation | 8% | 60 | 56 | +4 | +0.3 |
| Total | 100% | 56 (F) | 39 (F) | +17 | +17.8 |
§ 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 | Harver | Workstream | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 3 | 0 | Sources on the vendor's own domain | 3 | 1 | Sources on the vendor's own domain |
| Bias Audit Transparency | 18% | 2 | 0 | Audit reportSources on the vendor's own domain | 5 | 1 | Sources on the vendor's own domain |
| FRIA Support | 15% | 1 | 0 | Sources on the vendor's own domain | 2 | 1 | Sources on the vendor's own domain |
| Data Governance Disclosure | 15% | 1 | 0 | Sources on the vendor's own domain | 4 | 1 | Sources on the vendor's own domain |
| Human Oversight Design | 12% | 1 | 0 | Sources on the vendor's own domain | 7 | 0 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 1 | 0 | — | 3 | 1 | Sources on the vendor's own domainSources on a separate domain |
| Customer Documentation | 8% | 1 | 0 | Sources on the vendor's own domain | 4 | 1 | Sources on the vendor's own domain |
| All criteria | 100% | 10 | 0 | Audit reportSources on the vendor's own domain | 28 | 6 | Sources on the vendor's own domainSources on a separate domain |
Harver has 10 evidence rows across 7 of 7 criteria — 10 with a source URL, 0 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 44 evidence rows on file for these two vendors: 10 for Harver, across 1 distinct source domain, and 34 for Workstream, across 2 distinct source domains.
- Rubric
- v1.0
- Harver last reviewed
- May 21, 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