§ The result
Sova Assessment leads Coderbyte by 6 points.
Inside the Assessment cohort, rubric v1.0 puts Sova Assessment on 48 and Coderbyte on 42, 6 points apart. Coderbyte takes 2 of the 7 criteria, Data Governance Disclosure among them, against 4 for Sova Assessment, whose share includes Bias Audit Transparency, and 1 is level. One criterion, Bias Audit Transparency, is both the widest raw gap (Coderbyte 20, Sova Assessment 38) and the heaviest weighted swing, and at 18% weight it makes up 48% of the weighted advantage Sova Assessment holds across the 4 criteria it leads.
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
Sova Assessment
Sova Assessment is a UK-based enterprise talent assessment platform combining personality questionnaires, cognitive and ability tests, situational judgement, video interviews, virtual assessment centres and AI-led role simulations into a single occupational-psychology-validated candidate scoring workflow.
§ The record
Coderbyte and Sova Assessment are both filed under Assessment AI. They also share 1 secondary category: Screening.
Both are in scope of NYC LL 144, Illinois HB 3773, EU AI Act, Colorado AI Act and Mobley v. Workday.
| Record | Coderbyte | Sova Assessment |
|---|---|---|
| Price tier | Low | High |
| Headquarters | US | GB |
| Founded | 2012 | 2015 |
§ What decides it
The criteria that move the gap, heaviest swing first.
18% weight · 40% of the movement so far
Bias Audit Transparency
Coderbyte 20 · Sova Assessment 38
3.2 weighted points to Sova Assessment
20% weight · 68% of the movement so far
Article 11 Technical Documentation
Coderbyte 44 · Sova Assessment 55
2.2 weighted points to Sova Assessment
15% weight · 81% of the movement so far
FRIA Support
Coderbyte 33 · Sova Assessment 40
1.1 weighted points to Sova Assessment
15% weight · 89% of the movement so far
Data Governance Disclosure
Coderbyte 56 · Sova Assessment 52
0.6 weighted points to Coderbyte
12% weight · 96% of the movement so far
Human Oversight Design
Coderbyte 60 · Sova Assessment 55
0.6 weighted points to Coderbyte
8% weight · 100% of the movement so far
Customer Documentation
Coderbyte 58 · Sova Assessment 62
0.3 weighted points to Sova Assessment
Weighted delta is the raw difference times the criterion weight, so the 6 figures above sum to -5.6 — the difference between the two totals before either is rounded. Shares are of 8.0 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads -6 beside that -5.6.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Coderbyte minus Sova Assessment.
| Category | Weight | Coderbyte | Sova Assessment | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 44 | 55 | -11 | -2.2 |
| Bias Audit Transparency | 18% | 20 | 38 | -18 | -3.2 |
| FRIA Support | 15% | 33 | 40 | -7 | -1.1 |
| Data Governance Disclosure | 15% | 56 | 52 | +4 | +0.6 |
| Human Oversight Design | 12% | 60 | 55 | +5 | +0.6 |
| Post-Market Monitoring | 12% | 40 | 40 | - | - |
| Customer Documentation | 8% | 58 | 62 | -4 | -0.3 |
| Total | 100% | 42 (F) | 48 (F) | -6 | -5.6 |
§ 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 | Sova Assessment | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 3 | 1 | Sources on the vendor's own domain | 3 | 1 | Sources on the vendor's own domain |
| Bias Audit Transparency | 18% | 2 | 1 | Sources on the vendor's own domain | 4 | 2 | Sources on the vendor's own domain |
| FRIA Support | 15% | 3 | 1 | Sources on the vendor's own domain | 2 | 1 | Sources on the vendor's own domain |
| Data Governance Disclosure | 15% | 5 | 0 | Audit reportSources on the vendor's own domain | 4 | 1 | Audit reportSources on the vendor's own domainSources on a separate domain |
| Human Oversight Design | 12% | 5 | 0 | Sources on the vendor's own domain | 5 | 1 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 4 | 1 | Audit reportSources on the vendor's own domain | 4 | 1 | Sources 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 | 6 | 1 | Sources on the vendor's own domainSources on a separate domain |
| All criteria | 100% | 26 | 5 | Audit reportSources on the vendor's own domainSources on a separate domain | 28 | 8 | 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; Sova Assessment has 34 evidence rows across 7 of 7 criteria — 28 with a source URL, 8 documented absences; some documentation or audit rows for Coderbyte and Sova Assessment 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 Sova Assessment, across 3 distinct source domains.
- Rubric
- v1.0
- Coderbyte last reviewed
- September 25, 2026 · HireAIScore editorial team
- Sova Assessment 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