§ The result
Workstream leads XOR on all 7 criteria.
Workstream scores 39 and XOR 30 under rubric v1.0 — a 9-point gap inside the Screening cohort. Of the 7 criteria XOR wins none, and the narrowest lead Workstream holds is on Bias Audit Transparency, Workstream 20 to XOR 18. Workstream takes the heaviest weighted swing, Article 11 Technical Documentation at 20% (Workstream 40, XOR 20), which is 45% of the weighted advantage Workstream holds; the widest raw gap is a different criterion, Human Oversight Design, Workstream 61 to XOR 40.
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.
Vendor profile
XOR
XOR is a text-first conversational-AI recruiting platform that pre-screens and scores high-volume and hourly candidates with recruiter-defined knockout/scoring questions over SMS, WhatsApp, and Messenger, then auto-schedules interviews on the recruiter's calendar.
§ The record
Workstream and XOR are both filed under Screening AI. They also share 1 secondary category: Scheduling.
Both are in scope of EU AI Act, NYC LL 144, Colorado AI Act and Illinois HB 3773. Only Workstream is in scope of Mobley v. Workday.
| Record | Workstream | XOR |
|---|---|---|
| Price tier | Mid | Mid |
| Headquarters | US | US |
| Founded | 2017 | 2016 |
§ What decides it
The criteria that move the gap, heaviest swing first.
20% weight · 45% of the movement so far
Article 11 Technical Documentation
Workstream 40 · XOR 20
4.0 weighted points to Workstream
12% weight · 74% of the movement so far
Human Oversight Design
Workstream 61 · XOR 40
2.5 weighted points to Workstream
15% weight · 83% of the movement so far
Data Governance Disclosure
Workstream 47 · XOR 42
0.8 weighted points to Workstream
8% weight · 90% of the movement so far
Customer Documentation
Workstream 56 · XOR 48
0.6 weighted points to Workstream
18% weight · 94% of the movement so far
Bias Audit Transparency
Workstream 20 · XOR 18
0.4 weighted points to Workstream
15% weight · 97% of the movement so far
FRIA Support
Workstream 27 · XOR 25
0.3 weighted points to Workstream
12% weight · 100% of the movement so far
Post-Market Monitoring
Workstream 35 · XOR 33
0.2 weighted points to Workstream
Weighted delta is the raw difference times the criterion weight, so the 7 figures above sum to +8.8 — the difference between the two totals before either is rounded. Shares are of 8.8 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 +8.8.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Workstream minus XOR.
| Category | Weight | Workstream | XOR | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 40 | 20 | +20 | +4.0 |
| Bias Audit Transparency | 18% | 20 | 18 | +2 | +0.4 |
| FRIA Support | 15% | 27 | 25 | +2 | +0.3 |
| Data Governance Disclosure | 15% | 47 | 42 | +5 | +0.8 |
| Human Oversight Design | 12% | 61 | 40 | +21 | +2.5 |
| Post-Market Monitoring | 12% | 35 | 33 | +2 | +0.2 |
| Customer Documentation | 8% | 56 | 48 | +8 | +0.6 |
| Total | 100% | 39 (F) | 30 (F) | +9 | +8.8 |
§ 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 | Workstream | XOR | ||||
|---|---|---|---|---|---|---|---|
| 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 | 1 | Sources on the vendor's own domain | 1 | 1 | Sources on the vendor's own domain |
| FRIA Support | 15% | 2 | 1 | Sources on the vendor's own domain | 1 | 1 | Sources on the vendor's own domain |
| Data Governance Disclosure | 15% | 4 | 1 | Sources on the vendor's own domain | 2 | 1 | Sources on the vendor's own domain |
| Human Oversight Design | 12% | 7 | 0 | Sources on the vendor's own domain | 2 | 1 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 3 | 1 | Sources on the vendor's own domainSources on a separate domain | 2 | 1 | Sources on the vendor's own domain |
| Customer Documentation | 8% | 4 | 1 | Sources on the vendor's own domain | 1 | 1 | Sources on the vendor's own domain |
| All criteria | 100% | 28 | 6 | Sources on the vendor's own domainSources on a separate domain | 11 | 7 | Sources on the vendor's own domain |
Workstream has 34 evidence rows across 7 of 7 criteria — 28 with a source URL, 6 documented absences; XOR has 18 evidence rows across 7 of 7 criteria — 11 with a source URL, 7 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 52 evidence rows on file for these two vendors: 34 for Workstream, across 2 distinct source domains, and 18 for XOR, across 1 distinct source domain.
- Rubric
- v1.0
- Workstream last reviewed
- September 25, 2026 · HireAIScore editorial team
- XOR 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