Side-by-side · Rubric v1.0
HackerEarth vs JobAdder
HackerEarth
HackerEarth is a technical-hiring platform that auto-scores coding assessments under AI proctoring, runs FaceCode live coding interviews with AI-generated summaries, and offers OnScreen, an AI video-avatar interviewer that scores candidates against a fixed rubric.
Substantial gaps
Assessment
JobAdder
JobAdder is a Sydney-based ATS and CRM for recruitment agencies and in-house teams whose Adder Intelligence layer, launched in November 2025 on LLMs hosted in Amazon Bedrock, gives every applicant an AI summary and relevancy rating and also drafts client-ready candidate overviews (Smart Floats), suggests skill codes, proposes record updates and writes job ads, alongside database skill matching.
Substantial gaps
ATS-integrated
The result
1 point separates HackerEarth and JobAdder.
HackerEarth (Assessment) edges JobAdder (ATS-integrated) by 1 point under rubric v1.0, 46 to 45. HackerEarth and JobAdder each lead 3 of the 7 criteria, with 1 level, though the side of the split HackerEarth holds (headed by Article 11 Technical Documentation) adds up to more weighted points. One criterion, Article 11 Technical Documentation, is both the widest raw gap (HackerEarth 55, JobAdder 50) and the heaviest weighted swing, and at 20% weight it makes up 65% of the weighted advantage HackerEarth holds across the 3 criteria it leads.
Criteria won
7 criteria
- HackerEarth3
- JobAdder3
- Level1
- Widest raw gap
- Article 11 Technical Documentation55 vs 50
- Heaviest weighted swing
- Article 11 Technical Documentation20% weight
The record
Categories, scope and company facts.
HackerEarth is filed under Assessment AI, JobAdder under ATS-integrated AI. They record no secondary category in common.
Both are in scope of
Only HackerEarth is in scope of
| Record | HackerEarth | JobAdder |
|---|---|---|
| Price tier | Mid | Mid |
| Headquarters | US | AU |
| Founded | 2012 | 2007 |
What decides it
The criteria that move the gap, heaviest swing first.
- 1
Article 11 Technical Documentation
20% weight43% of the movement so far
HackerEarth55JobAdder501.0 weighted points to HackerEarth
- 2
Data Governance Disclosure
15% weight68% of the movement so far
HackerEarth52JobAdder560.6 weighted points to JobAdder
- 3
FRIA Support
15% weight81% of the movement so far
HackerEarth32JobAdder300.3 weighted points to HackerEarth
- 4
Human Oversight Design
12% weight91% of the movement so far
HackerEarth56JobAdder540.2 weighted points to HackerEarth
- 5
Post-Market Monitoring
12% weight97% of the movement so far
HackerEarth42JobAdder430.1 weighted points to JobAdder
- 6
Customer Documentation
8% weight100% of the movement so far
HackerEarth57JobAdder580.1 weighted points to JobAdder
Weighted delta is the raw difference times the criterion weight, so the 6 figures above sum to +0.7 — the difference between the two totals before either is rounded. Shares are of 2.3 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads +1 beside that +0.7.
Category-by-category
Raw score per criterion, with weighted delta.
Δ is HackerEarth minus JobAdder, coloured for whichever of the two it favours.
| Category | Weight | HackerEarth | JobAdder | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 55 | 50 | +5 | +1.0 |
| Bias Audit Transparency | 18% | 35 | 35 | - | - |
| FRIA Support | 15% | 32 | 30 | +2 | +0.3 |
| Data Governance Disclosure | 15% | 52 | 56 | -4 | -0.6 |
| Human Oversight Design | 12% | 56 | 54 | +2 | +0.2 |
| Post-Market Monitoring | 12% | 42 | 43 | -1 | -0.1 |
| Customer Documentation | 8% | 57 | 58 | -1 | -0.1 |
| Total | 100% | 46F | 45F | +1 | +0.7 |
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 | HackerEarth | JobAdder | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 5 | 1 | Sources on the vendor's own domain | 3 | 1 | Sources on the vendor's own domain |
| Bias Audit Transparency | 18% | 4 | 1 | Sources on the vendor's own domain | 2 | 1 | Sources on the vendor's own domainSources on a separate domain |
| FRIA Support | 15% | 2 | 1 | Sources on the vendor's own domain | 2 | 1 | Sources on the vendor's own domainSources on a separate domain |
| Data Governance Disclosure | 15% | 6 | 0 | Sources on the vendor's own domain | 5 | 0 | Audit reportSources on the vendor's own domainSources on a separate domain |
| Human Oversight Design | 12% | 8 | 0 | Sources on the vendor's own domain | 3 | 1 | Sources on the vendor's own domainSources on a separate domain |
| Post-Market Monitoring | 12% | 4 | 1 | Sources on the vendor's own domain | 5 | 0 | Sources on the vendor's own domain |
| Customer Documentation | 8% | 5 | 1 | Sources on the vendor's own domain | 4 | 1 | Sources on the vendor's own domainSources on a separate domain |
| All criteria | 100% | 34 | 5 | Sources on the vendor's own domain | 24 | 5 | Audit reportSources on the vendor's own domainSources on a separate domain |
HackerEarth has 39 evidence rows across 7 of 7 criteria — 34 with a source URL, 5 documented absences; JobAdder has 29 evidence rows across 7 of 7 criteria — 24 with a source URL, 5 documented absences; some documentation or audit rows for JobAdder sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 68 evidence rows on file for these two vendors: 39 for HackerEarth, across 1 distinct source domain, and 29 for JobAdder, across 3 distinct source domains.
- Rubric
- v1.0
- HackerEarth last reviewed
- September 25, 2026 · HireAIScore editorial team
- JobAdder 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.