Side-by-side · Rubric v1.0
HackerRank vs Phenom
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.
Substantial gaps
Assessment
Phenom
Talent experience platform combining a career site CMS, candidate CRM, internal mobility, and conversational AI for screening and scheduling.
Substantial gaps
Sourcing
The result
3 points separate HackerRank and Phenom.
HackerRank (Assessment) edges Phenom (Sourcing) by 3 points under rubric v1.0, 55 to 52. Phenom takes 2 of the 7 criteria, Bias Audit Transparency among them, against 4 for HackerRank, whose share includes Post-Market Monitoring, and 1 is level. Post-Market Monitoring is the widest raw gap and the heaviest weighted swing at once (HackerRank 45, Phenom 30, 12% weight), but it accounts for only 37% of the weighted advantage HackerRank holds across the 4 criteria on that side of the table.
Criteria won
7 criteria
- HackerRank4
- Phenom2
- Level1
- Widest raw gap
- Post-Market Monitoring45 vs 30
- Heaviest weighted swing
- Post-Market Monitoring12% weight
The record
Categories, scope and company facts.
HackerRank is filed under Assessment AI, Phenom under Candidate sourcing AI. They also share 1 secondary category: Screening.
Both are in scope of
Only HackerRank is in scope of
| Record | HackerRank | Phenom |
|---|---|---|
| Price tier | Enterprise | Enterprise |
| Headquarters | US | US |
| Founded | 2009 | 2010 |
What decides it
The criteria that move the gap, heaviest swing first.
- 1
Post-Market Monitoring
12% weight26% of the movement so far
HackerRank45Phenom301.8 weighted points to HackerRank
- 2
FRIA Support
15% weight48% of the movement so far
HackerRank35Phenom251.5 weighted points to HackerRank
- 3
Bias Audit Transparency
18% weight66% of the movement so far
HackerRank68Phenom751.3 weighted points to Phenom
- 4
Article 11 Technical Documentation
20% weight81% of the movement so far
HackerRank60Phenom551.0 weighted points to HackerRank
- 5
Data Governance Disclosure
15% weight92% of the movement so far
HackerRank55Phenom600.8 weighted points to Phenom
- 6
Customer Documentation
8% weight100% of the movement so far
HackerRank62Phenom550.6 weighted points to HackerRank
Weighted delta is the raw difference times the criterion weight, so the 6 figures above sum to +2.9 — the difference between the two totals before either is rounded. Shares are of 6.9 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads +3 beside that +2.9.
Category-by-category
Raw score per criterion, with weighted delta.
Δ is HackerRank minus Phenom, coloured for whichever of the two it favours.
| Category | Weight | HackerRank | Phenom | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 60 | 55 | +5 | +1.0 |
| Bias Audit Transparency | 18% | 68 | 75 | -7 | -1.3 |
| FRIA Support | 15% | 35 | 25 | +10 | +1.5 |
| Data Governance Disclosure | 15% | 55 | 60 | -5 | -0.8 |
| Human Oversight Design | 12% | 60 | 60 | - | - |
| Post-Market Monitoring | 12% | 45 | 30 | +15 | +1.8 |
| Customer Documentation | 8% | 62 | 55 | +7 | +0.6 |
| Total | 100% | 55F | 52F | +3 | +2.9 |
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 | Phenom | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 2 | 1 | Sources on the vendor's own domain | 2 | 0 | 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 | 0 | Audit reportSources on the vendor's own domain |
| FRIA Support | 15% | 1 | 1 | Sources on the vendor's own domain | 0 | 1 | — |
| Data Governance Disclosure | 15% | 1 | 1 | Sources on the vendor's own domain | 1 | 0 | Sources on the vendor's own domain |
| Human Oversight Design | 12% | 2 | 0 | Sources on the vendor's own domain | 1 | 0 | — |
| Post-Market Monitoring | 12% | 3 | 0 | Sources on the vendor's own domainSources on a separate domain | 0 | 1 | — |
| Customer Documentation | 8% | 2 | 1 | Sources on the vendor's own domain | 2 | 0 | Sources on the vendor's own domain |
| All criteria | 100% | 14 | 4 | Audit reportSources on the vendor's own domainSources on a separate domain | 8 | 2 | Audit reportSources on the vendor's own domain |
HackerRank has 18 evidence rows across 7 of 7 criteria — 14 with a source URL, 4 documented absences; Phenom has 10 evidence rows across 7 of 7 criteria — 8 with a source URL, 2 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 28 evidence rows on file for these two vendors: 18 for HackerRank, across 3 distinct source domains, and 10 for Phenom, across 1 distinct source domain.
- Rubric
- v1.0
- HackerRank last reviewed
- June 7, 2026 · HireAIScore editorial team
- Phenom last reviewed
- May 21, 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.