§ The result
Fuel50 leads XOR on all 7 criteria.
Fuel50 (Sourcing) and XOR (Screening) are 28 points apart under rubric v1.0, 58 for Fuel50 against 30 for XOR. XOR leads none of the 7 criteria, and Fuel50 is ahead on 4 of them by 20 raw points or more, Article 11 Technical Documentation among them. The advantage Fuel50 holds is spread out: Article 11 Technical Documentation is both the widest raw gap and the heaviest weighted swing (Fuel50 70, XOR 20, 20% weight), yet it supplies only 36% of the weighted points Fuel50 gains across the 7 criteria it leads.
Vendor profile
Fuel50
Fuel50 is an AI internal talent marketplace and workforce-transformation platform that matches employees to internal roles, gigs, mentors, learning and career paths, and fit-scores and ranks internal candidates for open roles and succession pipelines, using a skills ontology curated by in-house I/O psychologists.
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
Fuel50 is filed under Candidate sourcing AI, XOR under Screening AI. They record no secondary category in common.
Both are in scope of EU AI Act, Colorado AI Act, NYC LL 144 and Illinois HB 3773. Only Fuel50 is in scope of Mobley v. Workday.
| Record | Fuel50 | XOR |
|---|---|---|
| Price tier | Enterprise | Mid |
| Headquarters | US | US |
| Founded | 2011 | 2016 |
§ What decides it
The criteria that move the gap, heaviest swing first.
20% weight · 36% of the movement so far
Article 11 Technical Documentation
Fuel50 70 · XOR 20
10.0 weighted points to Fuel50
18% weight · 68% of the movement so far
Bias Audit Transparency
Fuel50 68 · XOR 18
9.0 weighted points to Fuel50
15% weight · 80% of the movement so far
Data Governance Disclosure
Fuel50 64 · XOR 42
3.3 weighted points to Fuel50
12% weight · 89% of the movement so far
Human Oversight Design
Fuel50 61 · XOR 40
2.5 weighted points to Fuel50
8% weight · 93% of the movement so far
Customer Documentation
Fuel50 62 · XOR 48
1.1 weighted points to Fuel50
15% weight · 97% of the movement so far
FRIA Support
Fuel50 32 · XOR 25
1.1 weighted points to Fuel50
12% weight · 100% of the movement so far
Post-Market Monitoring
Fuel50 40 · XOR 33
0.8 weighted points to Fuel50
Weighted delta is the raw difference times the criterion weight, so the 7 figures above sum to +27.8 — the difference between the two totals before either is rounded. Shares are of 27.8 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads +28 beside that +27.8.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Fuel50 minus XOR.
| Category | Weight | Fuel50 | XOR | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 70 | 20 | +50 | +10.0 |
| Bias Audit Transparency | 18% | 68 | 18 | +50 | +9.0 |
| FRIA Support | 15% | 32 | 25 | +7 | +1.1 |
| Data Governance Disclosure | 15% | 64 | 42 | +22 | +3.3 |
| Human Oversight Design | 12% | 61 | 40 | +21 | +2.5 |
| Post-Market Monitoring | 12% | 40 | 33 | +7 | +0.8 |
| Customer Documentation | 8% | 62 | 48 | +14 | +1.1 |
| Total | 100% | 58 (F) | 30 (F) | +28 | +27.8 |
§ 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 | Fuel50 | 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% | 3 | 0 | Audit reportSources on the vendor's own domainSources on a separate domain | 1 | 1 | Sources on the vendor's own domain |
| FRIA Support | 15% | 2 | 1 | — | 1 | 1 | Sources on the vendor's own domain |
| Data Governance Disclosure | 15% | 5 | 0 | Audit reportSources on the vendor's own domainSources on a separate domain | 2 | 1 | Sources on the vendor's own domain |
| Human Oversight Design | 12% | 4 | 0 | Sources on the vendor's own domain | 2 | 1 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 4 | 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 | 1 | 1 | Sources on the vendor's own domain |
| All criteria | 100% | 24 | 4 | Audit reportSources on the vendor's own domainSources on a separate domain | 11 | 7 | Sources on the vendor's own domain |
Fuel50 has 28 evidence rows across 7 of 7 criteria — 24 with a source URL, 4 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 Fuel50 sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 46 evidence rows on file for these two vendors: 28 for Fuel50, across 3 distinct source domains, and 18 for XOR, across 1 distinct source domain.
- Rubric
- v1.0
- Fuel50 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