Side-by-side · Rubric v1.0
HackerRank vs Zappyhire
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
Zappyhire
Zappyhire is an AI-powered recruitment automation platform that screens and ranks candidates through resume parsing, a recruiting chatbot, AI assessments, and robotic video interviews, layered on an applicant tracking system.
Substantial gaps
Screening
The result
HackerRank leads Zappyhire on all 7 criteria.
Under rubric v1.0, HackerRank (Assessment) opens a 21-point lead on Zappyhire (Screening), 55 to 34. HackerRank leads every one of the 7 criteria, Zappyhire none of them, and the closest of the 7 is FRIA Support, HackerRank 35 to Zappyhire 25. Even Bias Audit Transparency, the widest raw gap and the heaviest weighted swing (HackerRank 68, Zappyhire 28, 18% weight), is only 34% of the weighted advantage HackerRank builds across the 7 criteria it leads.
Criteria won
7 criteria
- HackerRank7
- Zappyhire0
- Widest raw gap
- Bias Audit Transparency68 vs 28
- Heaviest weighted swing
- Bias Audit Transparency18% weight
Keep this comparison
Both scores and all 7 criteria, side by side, in your inbox.
The record
Categories, scope and company facts.
HackerRank is filed under Assessment AI, Zappyhire under Screening AI. They also share 1 secondary category: Video interview.
Both are in scope of
| Record | HackerRank | Zappyhire |
|---|---|---|
| Price tier | Enterprise | Mid |
| Headquarters | US | IN |
| Founded | 2009 | 2018 |
What decides it
The criteria that move the gap, heaviest swing first.
- 1
Bias Audit Transparency
18% weight34% of the movement so far
HackerRank68Zappyhire287.2 weighted points to HackerRank
- 2
Article 11 Technical Documentation
20% weight62% of the movement so far
HackerRank60Zappyhire306.0 weighted points to HackerRank
- 3
Post-Market Monitoring
12% weight72% of the movement so far
HackerRank45Zappyhire282.0 weighted points to HackerRank
- 4
Data Governance Disclosure
15% weight81% of the movement so far
HackerRank55Zappyhire421.9 weighted points to HackerRank
- 5
FRIA Support
15% weight88% of the movement so far
HackerRank35Zappyhire251.5 weighted points to HackerRank
- 6
Customer Documentation
8% weight94% of the movement so far
HackerRank62Zappyhire451.4 weighted points to HackerRank
- 7
Human Oversight Design
12% weight100% of the movement so far
HackerRank60Zappyhire501.2 weighted points to HackerRank
Weighted delta is the raw difference times the criterion weight, so the 7 figures above sum to +21.2 — the difference between the two totals before either is rounded. Shares are of 21.2 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads +21 beside that +21.2.
Category-by-category
Raw score per criterion, with weighted delta.
Δ is HackerRank minus Zappyhire, coloured for whichever of the two it favours.
| Category | Weight | HackerRank | Zappyhire | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 60 | 30 | +30 | +6.0 |
| Bias Audit Transparency | 18% | 68 | 28 | +40 | +7.2 |
| FRIA Support | 15% | 35 | 25 | +10 | +1.5 |
| Data Governance Disclosure | 15% | 55 | 42 | +13 | +1.9 |
| Human Oversight Design | 12% | 60 | 50 | +10 | +1.2 |
| Post-Market Monitoring | 12% | 45 | 28 | +17 | +2.0 |
| Customer Documentation | 8% | 62 | 45 | +17 | +1.4 |
| Total | 100% | 55F | 34F | +21 | +21.2 |
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 | Zappyhire | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 2 | 1 | Sources on the vendor's own domain | 1 | 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 | Audit reportSources on a separate 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 | 2 | 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 | 1 | 1 | Sources on the vendor's own domain |
| Customer Documentation | 8% | 2 | 1 | Sources on the vendor's own domain | 2 | 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 | 12 | 6 | Audit reportSources on the vendor's own domainSources on a separate domain |
HackerRank has 18 evidence rows across 7 of 7 criteria — 14 with a source URL, 4 documented absences; Zappyhire has 18 evidence rows across 7 of 7 criteria — 12 with a source URL, 6 documented absences; some documentation or audit rows for HackerRank and Zappyhire sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 36 evidence rows on file for these two vendors: 18 for HackerRank, across 3 distinct source domains, and 18 for Zappyhire, across 2 distinct source domains.
- Rubric
- v1.0
- HackerRank last reviewed
- June 7, 2026 · HireAIScore editorial team
- Zappyhire last reviewed
- June 7, 2026 · HireAIScore editorial team
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