§ The result
HackerRank leads Radancy by 14 points.
HackerRank sits 14 points above Radancy under rubric v1.0 — 55 against 41 — with HackerRank filed under Assessment and Radancy under Sourcing. HackerRank leads 6 of the 7 criteria, including Bias Audit Transparency, while Radancy leads 1, including Data Governance Disclosure. Bias Audit Transparency is both the widest raw gap and the heaviest weighted swing — HackerRank 68, Radancy 20 — and at an 18% weight it carries 58% of the weighted advantage HackerRank holds across the 6 criteria on that side of the table.
Vendor profile
HackerRank
HackerRank is a technical skills assessment platform for developer hiring that uses coding tests, interviews, and AI-based features (question generation, ML plagiarism/AI-code detection, and image-analysis proctoring) to evaluate candidates.
Vendor profile
Radancy
Radancy is an enterprise talent acquisition cloud combining recruitment marketing, career sites and CRM with agentic AI that sources, screens, scores, ranks and schedules candidates, including one-way video screening inherited from its myInterview acquisition.
§ The record
HackerRank is filed under Assessment AI, Radancy under Candidate sourcing AI. They also share 2 secondary categories: Screening and Video interview.
Both are in scope of NYC LL 144, Illinois HB 3773, EU AI Act, Colorado AI Act and Mobley v. Workday.
| Record | HackerRank | Radancy |
|---|---|---|
| Price tier | Enterprise | Enterprise |
| Headquarters | US | US |
| Founded | 2009 | 2006 |
§ What decides it
The criteria that move the gap, heaviest swing first.
18% weight · 56% of the movement so far
Bias Audit Transparency
HackerRank 68 · Radancy 20
8.6 weighted points to HackerRank
20% weight · 80% of the movement so far
Article 11 Technical Documentation
HackerRank 60 · Radancy 42
3.6 weighted points to HackerRank
12% weight · 87% of the movement so far
Post-Market Monitoring
HackerRank 45 · Radancy 36
1.1 weighted points to HackerRank
15% weight · 94% of the movement so far
FRIA Support
HackerRank 35 · Radancy 28
1.1 weighted points to HackerRank
15% weight · 97% of the movement so far
Data Governance Disclosure
HackerRank 55 · Radancy 58
0.4 weighted points to Radancy
12% weight · 99% of the movement so far
Human Oversight Design
HackerRank 60 · Radancy 57
0.4 weighted points to HackerRank
8% weight · 100% of the movement so far
Customer Documentation
HackerRank 62 · Radancy 60
0.2 weighted points to HackerRank
Weighted delta is the raw difference times the criterion weight, so the 7 figures above sum to +14.4 — the difference between the two totals before either is rounded. Shares are of 15.3 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 +14.4.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is HackerRank minus Radancy.
| Category | Weight | HackerRank | Radancy | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 60 | 42 | +18 | +3.6 |
| Bias Audit Transparency | 18% | 68 | 20 | +48 | +8.6 |
| FRIA Support | 15% | 35 | 28 | +7 | +1.1 |
| Data Governance Disclosure | 15% | 55 | 58 | -3 | -0.4 |
| Human Oversight Design | 12% | 60 | 57 | +3 | +0.4 |
| Post-Market Monitoring | 12% | 45 | 36 | +9 | +1.1 |
| Customer Documentation | 8% | 62 | 60 | +2 | +0.2 |
| Total | 100% | 55 (F) | 41 (F) | +14 | +14.4 |
§ 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 | HackerRank | Radancy | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 2 | 1 | Sources on the vendor's own domain | 2 | 1 | Sources on the vendor's own domain |
| Bias Audit Transparency | 18% | 3 | 0 | Audit reportSources on the vendor's own domainSources on a separate domain | 2 | 1 | Sources on the vendor's own domain |
| FRIA Support | 15% | 1 | 1 | Sources on the vendor's own domain | 1 | 1 | Sources on the vendor's own domain |
| Data Governance Disclosure | 15% | 1 | 1 | Sources on the vendor's own domain | 3 | 0 | Sources on the vendor's own domain |
| Human Oversight Design | 12% | 2 | 0 | Sources on the vendor's own domain | 3 | 1 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 3 | 0 | Sources on the vendor's own domainSources on a separate domain | 2 | 1 | Sources on the vendor's own domain |
| Customer Documentation | 8% | 2 | 1 | Sources on the vendor's own domain | 3 | 1 | Sources on the vendor's own domain |
| All criteria | 100% | 14 | 4 | Audit reportSources on the vendor's own domainSources on a separate domain | 16 | 6 | Sources on the vendor's own domain |
HackerRank has 18 evidence rows across 7 of 7 criteria — 14 with a source URL, 4 documented absences; Radancy has 22 evidence rows across 7 of 7 criteria — 16 with a source URL, 6 documented absences; some documentation or audit rows for HackerRank sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 40 evidence rows on file for these two vendors: 18 for HackerRank, across 3 distinct source domains, and 22 for Radancy, across 1 distinct source domain.
- Rubric
- v1.0
- HackerRank last reviewed
- June 7, 2026 · HireAIScore editorial team
- Radancy 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