§ The result
2 points separate Fuel50 and Tenzo AI.
Fuel50 holds a 2-point edge over Tenzo AI under rubric v1.0, 58 to 56, across the Sourcing and Screening cohorts. The criteria split evenly, 3 each to Fuel50 and Tenzo AI, with 1 level, and the weighted points on the side Fuel50 holds, headed by Article 11 Technical Documentation, settle the total. Article 11 Technical Documentation is both the widest raw gap and the heaviest weighted swing — Fuel50 70, Tenzo AI 45 — and at a 20% weight it carries 77% of the weighted advantage Fuel50 holds across the 3 criteria on that side of the table.
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
Tenzo AI
Tenzo AI's AI recruiter, Morgan, screens and interviews applicants by phone, SMS, email, WhatsApp or video in 40+ languages, scores them against employer-defined rubrics with fraud and identity checks, schedules next rounds, and writes scores, transcripts and recordings back to the customer's ATS.
§ The record
Fuel50 is filed under Candidate sourcing AI, Tenzo AI under Screening AI. They record no secondary category in common.
Both are in scope of EU AI Act, Colorado AI Act, NYC LL 144, Illinois HB 3773 and Mobley v. Workday.
| Record | Fuel50 | Tenzo AI |
|---|---|---|
| Price tier | Enterprise | Mid |
| Headquarters | US | US |
| Founded | 2011 | 2024 |
§ What decides it
The criteria that move the gap, heaviest swing first.
20% weight · 46% of the movement so far
Article 11 Technical Documentation
Fuel50 70 · Tenzo AI 45
5.0 weighted points to Fuel50
18% weight · 70% of the movement so far
Bias Audit Transparency
Fuel50 68 · Tenzo AI 83
2.7 weighted points to Tenzo AI
15% weight · 82% of the movement so far
Data Governance Disclosure
Fuel50 64 · Tenzo AI 55
1.3 weighted points to Fuel50
15% weight · 93% of the movement so far
FRIA Support
Fuel50 32 · Tenzo AI 40
1.2 weighted points to Tenzo AI
12% weight · 99% of the movement so far
Post-Market Monitoring
Fuel50 40 · Tenzo AI 45
0.6 weighted points to Tenzo AI
12% weight · 100% of the movement so far
Human Oversight Design
Fuel50 61 · Tenzo AI 60
0.1 weighted points to Fuel50
Weighted delta is the raw difference times the criterion weight, so the 6 figures above sum to +2.0 — the difference between the two totals before either is rounded. Shares are of 11.0 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads +2 beside that +2.0.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Fuel50 minus Tenzo AI.
| Category | Weight | Fuel50 | Tenzo AI | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 70 | 45 | +25 | +5.0 |
| Bias Audit Transparency | 18% | 68 | 83 | -15 | -2.7 |
| FRIA Support | 15% | 32 | 40 | -8 | -1.2 |
| Data Governance Disclosure | 15% | 64 | 55 | +9 | +1.3 |
| Human Oversight Design | 12% | 61 | 60 | +1 | +0.1 |
| Post-Market Monitoring | 12% | 40 | 45 | -5 | -0.6 |
| Customer Documentation | 8% | 62 | 62 | - | - |
| Total | 100% | 58 (F) | 56 (F) | +2 | +2.0 |
§ 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 | Tenzo AI | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 3 | 1 | Sources on the vendor's own domain | 4 | 1 | Sources on the vendor's own domainSources on a separate domain |
| Bias Audit Transparency | 18% | 3 | 0 | Audit reportSources on the vendor's own domainSources on a separate domain | 4 | 1 | Audit reportSources on a separate domain |
| FRIA Support | 15% | 2 | 1 | — | 3 | 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 | 5 | 0 | Sources on the vendor's own domain |
| Human Oversight Design | 12% | 4 | 0 | Sources on the vendor's own domain | 6 | 0 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 4 | 1 | Sources on the vendor's own domain | 3 | 1 | Audit reportSources on the vendor's own domainSources on a separate domain |
| Customer Documentation | 8% | 3 | 1 | Sources on the vendor's own domain | 5 | 0 | Sources on the vendor's own domain |
| All criteria | 100% | 24 | 4 | Audit reportSources on the vendor's own domainSources on a separate domain | 30 | 4 | Audit reportSources on the vendor's own domainSources on a separate domain |
Fuel50 has 28 evidence rows across 7 of 7 criteria — 24 with a source URL, 4 documented absences; Tenzo AI has 34 evidence rows across 7 of 7 criteria — 30 with a source URL, 4 documented absences; some documentation or audit rows for Fuel50 and Tenzo AI sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 62 evidence rows on file for these two vendors: 28 for Fuel50, across 3 distinct source domains, and 34 for Tenzo AI, across 2 distinct source domains.
- Rubric
- v1.0
- Fuel50 last reviewed
- September 25, 2026 · HireAIScore editorial team
- Tenzo AI 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