§ The result
4 points separate Tenzo AI and Wellfound.
Within the Screening cohort, Tenzo AI edges Wellfound by 4 points under rubric v1.0, 56 to 52. Tenzo AI leads 6 of the 7 criteria, including FRIA Support, while Wellfound leads 1, including Post-Market Monitoring. Post-Market Monitoring is the widest raw gap (Tenzo AI 45, Wellfound 60) but not the heaviest weighted swing, which is FRIA Support at 15% (Tenzo AI 40, Wellfound 28), 31% of the weighted advantage Tenzo AI builds across the 6 criteria it leads.
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.
Vendor profile
Wellfound
Wellfound is a startup hiring marketplace and AI recruiting platform whose wellfound:ai suite auto-generates screening criteria from a job description, then scores and ranks inbound applicants (AI Resume Screening) and surfaces outbound candidates from a talent graph of 10M opt-in Wellfound profiles plus 500M+ enriched external profiles.
§ The record
Tenzo AI and Wellfound are both filed under Screening AI. They record no secondary category in common.
Both are in scope of EU AI Act, NYC LL 144, Illinois HB 3773 and Colorado AI Act. Only Tenzo AI is in scope of Mobley v. Workday.
| Record | Tenzo AI | Wellfound |
|---|---|---|
| Price tier | Mid | Mid |
| Headquarters | US | US |
| Founded | 2024 | 2012 |
§ What decides it
The criteria that move the gap, heaviest swing first.
15% weight · 24% of the movement so far
FRIA Support
Tenzo AI 40 · Wellfound 28
1.8 weighted points to Tenzo AI
12% weight · 48% of the movement so far
Post-Market Monitoring
Tenzo AI 45 · Wellfound 60
1.8 weighted points to Wellfound
15% weight · 67% of the movement so far
Data Governance Disclosure
Tenzo AI 55 · Wellfound 45
1.5 weighted points to Tenzo AI
20% weight · 81% of the movement so far
Article 11 Technical Documentation
Tenzo AI 45 · Wellfound 40
1.0 weighted points to Tenzo AI
12% weight · 93% of the movement so far
Human Oversight Design
Tenzo AI 60 · Wellfound 52
1.0 weighted points to Tenzo AI
8% weight · 98% of the movement so far
Customer Documentation
Tenzo AI 62 · Wellfound 58
0.3 weighted points to Tenzo AI
18% weight · 100% of the movement so far
Bias Audit Transparency
Tenzo AI 83 · Wellfound 82
0.2 weighted points to Tenzo AI
Weighted delta is the raw difference times the criterion weight, so the 7 figures above sum to +4.0 — the difference between the two totals before either is rounded. Shares are of 7.6 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads +4 beside that +4.0.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Tenzo AI minus Wellfound.
| Category | Weight | Tenzo AI | Wellfound | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 45 | 40 | +5 | +1.0 |
| Bias Audit Transparency | 18% | 83 | 82 | +1 | +0.2 |
| FRIA Support | 15% | 40 | 28 | +12 | +1.8 |
| Data Governance Disclosure | 15% | 55 | 45 | +10 | +1.5 |
| Human Oversight Design | 12% | 60 | 52 | +8 | +1.0 |
| Post-Market Monitoring | 12% | 45 | 60 | -15 | -1.8 |
| Customer Documentation | 8% | 62 | 58 | +4 | +0.3 |
| Total | 100% | 56 (F) | 52 (F) | +4 | +4.0 |
§ 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 | Tenzo AI | Wellfound | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 4 | 1 | Sources on the vendor's own domainSources on a separate domain | 2 | 2 | Sources on a separate domain |
| Bias Audit Transparency | 18% | 4 | 1 | Audit reportSources on a separate domain | 5 | 0 | Audit reportSources on a separate domain |
| FRIA Support | 15% | 3 | 1 | Sources on the vendor's own domain | 1 | 2 | — |
| Data Governance Disclosure | 15% | 5 | 0 | Sources on the vendor's own domain | 3 | 2 | Sources on the vendor's own domain |
| Human Oversight Design | 12% | 6 | 0 | Sources on the vendor's own domain | 4 | 1 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 3 | 1 | Audit reportSources on the vendor's own domainSources on a separate domain | 3 | 1 | Audit reportSources on the vendor's own domainSources on a separate domain |
| Customer Documentation | 8% | 5 | 0 | Sources on the vendor's own domain | 4 | 1 | Sources on the vendor's own domain |
| All criteria | 100% | 30 | 4 | Audit reportSources on the vendor's own domainSources on a separate domain | 22 | 9 | Audit reportSources on the vendor's own domainSources on a separate domain |
Tenzo AI has 34 evidence rows across 7 of 7 criteria — 30 with a source URL, 4 documented absences; Wellfound has 27 evidence rows across 7 of 7 criteria — 22 with a source URL, 9 documented absences; some documentation or audit rows for Tenzo AI and Wellfound sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 61 evidence rows on file for these two vendors: 34 for Tenzo AI, across 2 distinct source domains, and 27 for Wellfound, across 3 distinct source domains.
- Rubric
- v1.0
- Tenzo AI last reviewed
- September 25, 2026 · HireAIScore editorial team
- Wellfound 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