§ The result
Tenzo AI leads TestGorilla by 9 points.
Tenzo AI scores 56 and TestGorilla 47 under rubric v1.0, a 9-point gap across the Screening and Assessment cohorts. Tenzo AI leads 4 of the 7 criteria, including Bias Audit Transparency, while TestGorilla leads 2, including Article 11 Technical Documentation, and 1 is level. One criterion, Bias Audit Transparency, is both the widest raw gap (Tenzo AI 83, TestGorilla 38) and the heaviest weighted swing, and at 18% weight it makes up 75% of the weighted advantage Tenzo AI holds across the 4 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
TestGorilla
TestGorilla is a pre-employment skills-assessment platform offering a large test library plus AI features for resume scoring, candidate sourcing, and one-way/conversational AI video interviews to support skills-based hiring.
§ The record
Tenzo AI is filed under Screening AI, TestGorilla under Assessment AI. They also share 1 secondary category: Video interview.
Both are in scope of EU AI Act, NYC LL 144, Illinois HB 3773, Colorado AI Act and Mobley v. Workday.
| Record | Tenzo AI | TestGorilla |
|---|---|---|
| Price tier | Mid | Mid |
| Headquarters | US | NL |
| Founded | 2024 | 2019 |
§ What decides it
The criteria that move the gap, heaviest swing first.
18% weight · 66% of the movement so far
Bias Audit Transparency
Tenzo AI 83 · TestGorilla 38
8.1 weighted points to Tenzo AI
15% weight · 78% of the movement so far
FRIA Support
Tenzo AI 40 · TestGorilla 30
1.5 weighted points to Tenzo AI
20% weight · 89% of the movement so far
Article 11 Technical Documentation
Tenzo AI 45 · TestGorilla 52
1.4 weighted points to TestGorilla
12% weight · 96% of the movement so far
Post-Market Monitoring
Tenzo AI 45 · TestGorilla 38
0.8 weighted points to Tenzo AI
8% weight · 99% of the movement so far
Customer Documentation
Tenzo AI 62 · TestGorilla 58
0.3 weighted points to Tenzo AI
15% weight · 100% of the movement so far
Data Governance Disclosure
Tenzo AI 55 · TestGorilla 56
0.1 weighted points to TestGorilla
Weighted delta is the raw difference times the criterion weight, so the 6 figures above sum to +9.2 — the difference between the two totals before either is rounded. Shares are of 12.3 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 +9.2.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Tenzo AI minus TestGorilla.
| Category | Weight | Tenzo AI | TestGorilla | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 45 | 52 | -7 | -1.4 |
| Bias Audit Transparency | 18% | 83 | 38 | +45 | +8.1 |
| FRIA Support | 15% | 40 | 30 | +10 | +1.5 |
| Data Governance Disclosure | 15% | 55 | 56 | -1 | -0.1 |
| Human Oversight Design | 12% | 60 | 60 | - | - |
| Post-Market Monitoring | 12% | 45 | 38 | +7 | +0.8 |
| Customer Documentation | 8% | 62 | 58 | +4 | +0.3 |
| Total | 100% | 56 (F) | 47 (F) | +9 | +9.2 |
§ 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 | TestGorilla | ||||
|---|---|---|---|---|---|---|---|
| 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 | 1 | Sources on the vendor's own domain |
| Bias Audit Transparency | 18% | 4 | 1 | Audit reportSources on a separate domain | 2 | 1 | Sources on the vendor's own domain |
| FRIA Support | 15% | 3 | 1 | Sources on the vendor's own domain | 1 | 1 | — |
| Data Governance Disclosure | 15% | 5 | 0 | Sources on the vendor's own domain | 3 | 0 | Sources on the vendor's own domain |
| Human Oversight Design | 12% | 6 | 0 | Sources on the vendor's own domain | 2 | 0 | 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 | 2 | 1 | Sources on the vendor's own domainSources on a separate domain |
| Customer Documentation | 8% | 5 | 0 | Sources on the vendor's own domain | 2 | 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 | 14 | 5 | Sources 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; TestGorilla has 19 evidence rows across 7 of 7 criteria — 14 with a source URL, 5 documented absences; some documentation or audit rows for Tenzo AI and TestGorilla sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 53 evidence rows on file for these two vendors: 34 for Tenzo AI, across 2 distinct source domains, and 19 for TestGorilla, across 2 distinct source domains.
- Rubric
- v1.0
- Tenzo AI last reviewed
- September 25, 2026 · HireAIScore editorial team
- TestGorilla last reviewed
- June 7, 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