§ The result
Tenzo AI leads Coderbyte by 14 points.
Tenzo AI, filed under Screening, comes out 14 points above Coderbyte, filed under Assessment: 56 against 42 under rubric v1.0. Coderbyte takes 1 of the 7 criteria, Data Governance Disclosure among them, against 5 for Tenzo AI, whose share includes Bias Audit Transparency, and 1 is level. Bias Audit Transparency is both the widest raw gap and the heaviest weighted swing — Coderbyte 20, Tenzo AI 83 — and at an 18% weight it carries 84% of the weighted advantage Tenzo AI holds across the 5 criteria on that side of the table.
Vendor profile
Coderbyte
Coderbyte is a technical hiring platform offering coding assessments with automated and AI grading of challenges and take-home projects, live coding interviews, and AI screening that grades resumes against job-description criteria and runs agentic phone screens.
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
Coderbyte is filed under Assessment AI, Tenzo AI under Screening AI. They record no secondary category in common.
Both are in scope of NYC LL 144, Illinois HB 3773, EU AI Act, Colorado AI Act and Mobley v. Workday.
| Record | Coderbyte | Tenzo AI |
|---|---|---|
| Price tier | Low | Mid |
| Headquarters | US | US |
| Founded | 2012 | 2024 |
§ What decides it
The criteria that move the gap, heaviest swing first.
18% weight · 83% of the movement so far
Bias Audit Transparency
Coderbyte 20 · Tenzo AI 83
11.3 weighted points to Tenzo AI
15% weight · 91% of the movement so far
FRIA Support
Coderbyte 33 · Tenzo AI 40
1.1 weighted points to Tenzo AI
12% weight · 95% of the movement so far
Post-Market Monitoring
Coderbyte 40 · Tenzo AI 45
0.6 weighted points to Tenzo AI
8% weight · 97% of the movement so far
Customer Documentation
Coderbyte 58 · Tenzo AI 62
0.3 weighted points to Tenzo AI
20% weight · 99% of the movement so far
Article 11 Technical Documentation
Coderbyte 44 · Tenzo AI 45
0.2 weighted points to Tenzo AI
15% weight · 100% of the movement so far
Data Governance Disclosure
Coderbyte 56 · Tenzo AI 55
0.1 weighted points to Coderbyte
Weighted delta is the raw difference times the criterion weight, so the 6 figures above sum to -13.4 — the difference between the two totals before either is rounded. Shares are of 13.7 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads -14 beside that -13.4.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Coderbyte minus Tenzo AI.
| Category | Weight | Coderbyte | Tenzo AI | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 44 | 45 | -1 | -0.2 |
| Bias Audit Transparency | 18% | 20 | 83 | -63 | -11.3 |
| FRIA Support | 15% | 33 | 40 | -7 | -1.1 |
| Data Governance Disclosure | 15% | 56 | 55 | +1 | +0.1 |
| Human Oversight Design | 12% | 60 | 60 | - | - |
| Post-Market Monitoring | 12% | 40 | 45 | -5 | -0.6 |
| Customer Documentation | 8% | 58 | 62 | -4 | -0.3 |
| Total | 100% | 42 (F) | 56 (F) | -14 | -13.4 |
§ 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 | Coderbyte | 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% | 2 | 1 | Sources on the vendor's own domain | 4 | 1 | Audit reportSources on a separate domain |
| FRIA Support | 15% | 3 | 1 | Sources on the vendor's own domain | 3 | 1 | Sources on the vendor's own domain |
| Data Governance Disclosure | 15% | 5 | 0 | Audit reportSources on the vendor's own domain | 5 | 0 | Sources on the vendor's own domain |
| Human Oversight Design | 12% | 5 | 0 | Sources on the vendor's own domain | 6 | 0 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 4 | 1 | Audit reportSources on the vendor's own domain | 3 | 1 | Audit reportSources on the vendor's own domainSources on a separate domain |
| Customer Documentation | 8% | 4 | 1 | Sources on the vendor's own domainSources on a separate domain | 5 | 0 | Sources on the vendor's own domain |
| All criteria | 100% | 26 | 5 | 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 |
Coderbyte has 31 evidence rows across 7 of 7 criteria — 26 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 Coderbyte and Tenzo AI sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 65 evidence rows on file for these two vendors: 31 for Coderbyte, across 2 distinct source domains, and 34 for Tenzo AI, across 2 distinct source domains.
- Rubric
- v1.0
- Coderbyte 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