§ The result
Tenzo AI leads HackerEarth by 10 points.
Tenzo AI sits 10 points above HackerEarth under rubric v1.0 — 56 against 46 — with Tenzo AI filed under Screening and HackerEarth under Assessment. The 7 criteria split 6 to 1 in favour of Tenzo AI: Tenzo AI is ahead on Bias Audit Transparency and HackerEarth on Article 11 Technical Documentation. One criterion, Bias Audit Transparency, is both the widest raw gap (HackerEarth 35, Tenzo AI 83) and the heaviest weighted swing, and at 18% weight it makes up 75% of the weighted advantage Tenzo AI holds across the 6 criteria it leads.
Vendor profile
HackerEarth
HackerEarth is a technical-hiring platform that auto-scores coding assessments under AI proctoring, runs FaceCode live coding interviews with AI-generated summaries, and offers OnScreen, an AI video-avatar interviewer that scores candidates against a fixed rubric.
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
HackerEarth is filed under Assessment AI, Tenzo AI under Screening AI. They also share 1 secondary category: Video interview.
Both are in scope of NYC LL 144, Illinois HB 3773, EU AI Act, Mobley v. Workday and Colorado AI Act.
| Record | HackerEarth | Tenzo AI |
|---|---|---|
| Price tier | Mid | Mid |
| Headquarters | US | US |
| Founded | 2012 | 2024 |
§ What decides it
The criteria that move the gap, heaviest swing first.
18% weight · 64% of the movement so far
Bias Audit Transparency
HackerEarth 35 · Tenzo AI 83
8.6 weighted points to Tenzo AI
20% weight · 79% of the movement so far
Article 11 Technical Documentation
HackerEarth 55 · Tenzo AI 45
2.0 weighted points to HackerEarth
15% weight · 88% of the movement so far
FRIA Support
HackerEarth 32 · Tenzo AI 40
1.2 weighted points to Tenzo AI
12% weight · 91% of the movement so far
Human Oversight Design
HackerEarth 56 · Tenzo AI 60
0.5 weighted points to Tenzo AI
15% weight · 94% of the movement so far
Data Governance Disclosure
HackerEarth 52 · Tenzo AI 55
0.4 weighted points to Tenzo AI
8% weight · 97% of the movement so far
Customer Documentation
HackerEarth 57 · Tenzo AI 62
0.4 weighted points to Tenzo AI
12% weight · 100% of the movement so far
Post-Market Monitoring
HackerEarth 42 · Tenzo AI 45
0.4 weighted points to Tenzo AI
Weighted delta is the raw difference times the criterion weight, so the 7 figures above sum to -9.5 — the difference between the two totals before either is rounded. Shares are of 13.5 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads -10 beside that -9.5.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is HackerEarth minus Tenzo AI.
| Category | Weight | HackerEarth | Tenzo AI | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 55 | 45 | +10 | +2.0 |
| Bias Audit Transparency | 18% | 35 | 83 | -48 | -8.6 |
| FRIA Support | 15% | 32 | 40 | -8 | -1.2 |
| Data Governance Disclosure | 15% | 52 | 55 | -3 | -0.4 |
| Human Oversight Design | 12% | 56 | 60 | -4 | -0.5 |
| Post-Market Monitoring | 12% | 42 | 45 | -3 | -0.4 |
| Customer Documentation | 8% | 57 | 62 | -5 | -0.4 |
| Total | 100% | 46 (F) | 56 (F) | -10 | -9.5 |
§ 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 | HackerEarth | Tenzo AI | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 5 | 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% | 4 | 1 | Sources on the vendor's own domain | 4 | 1 | Audit reportSources on a separate domain |
| FRIA Support | 15% | 2 | 1 | Sources on the vendor's own domain | 3 | 1 | Sources on the vendor's own domain |
| Data Governance Disclosure | 15% | 6 | 0 | Sources on the vendor's own domain | 5 | 0 | Sources on the vendor's own domain |
| Human Oversight Design | 12% | 8 | 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% | 5 | 1 | Sources on the vendor's own domain | 5 | 0 | Sources on the vendor's own domain |
| All criteria | 100% | 34 | 5 | Sources on the vendor's own domain | 30 | 4 | Audit reportSources on the vendor's own domainSources on a separate domain |
HackerEarth has 39 evidence rows across 7 of 7 criteria — 34 with a source URL, 5 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 Tenzo AI sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 73 evidence rows on file for these two vendors: 39 for HackerEarth, across 1 distinct source domain, and 34 for Tenzo AI, across 2 distinct source domains.
- Rubric
- v1.0
- HackerEarth 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