Side-by-side · Rubric v1.0
HackerRank vs Thomas International
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
Thomas International
Thomas International provides psychometric and aptitude assessments (behaviour/DISC, cognitive ability, personality and emotional intelligence) with an AI coaching layer, used for hiring, candidate selection and employee development.
Substantial gaps
Assessment
The result
HackerRank leads Thomas International by 7 points.
HackerRank scores 55 and Thomas International 48 under rubric v1.0 — a 7-point gap inside the Assessment cohort. The 7 criteria split 6 to 1 in favour of HackerRank: HackerRank is ahead on Bias Audit Transparency and Thomas International on Data Governance Disclosure. One criterion, Bias Audit Transparency, is both the widest raw gap (HackerRank 68, Thomas International 43) and the heaviest weighted swing, and at 18% weight it makes up 57% of the weighted advantage HackerRank holds across the 6 criteria it leads.
Criteria won
7 criteria
- HackerRank6
- Thomas International1
- Widest raw gap
- Bias Audit Transparency68 vs 43
- Heaviest weighted swing
- Bias Audit Transparency18% weight
The record
Categories, scope and company facts.
HackerRank and Thomas International are both filed under Assessment AI. They also share 1 secondary category: Screening.
Both are in scope of
| Record | HackerRank | Thomas International |
|---|---|---|
| Price tier | Enterprise | Mid |
| Headquarters | US | GB |
| Founded | 2009 | 1981 |
What decides it
The criteria that move the gap, heaviest swing first.
- 1
Bias Audit Transparency
18% weight55% of the movement so far
HackerRank68Thomas International434.5 weighted points to HackerRank
- 2
Article 11 Technical Documentation
20% weight70% of the movement so far
HackerRank60Thomas International541.2 weighted points to HackerRank
- 3
Human Oversight Design
12% weight83% of the movement so far
HackerRank60Thomas International511.1 weighted points to HackerRank
- 4
Post-Market Monitoring
12% weight91% of the movement so far
HackerRank45Thomas International400.6 weighted points to HackerRank
- 5
FRIA Support
15% weight94% of the movement so far
HackerRank35Thomas International330.3 weighted points to HackerRank
- 6
Data Governance Disclosure
15% weight98% of the movement so far
HackerRank55Thomas International570.3 weighted points to Thomas International
- 7
Customer Documentation
8% weight100% of the movement so far
HackerRank62Thomas International600.2 weighted points to HackerRank
Weighted delta is the raw difference times the criterion weight, so the 7 figures above sum to +7.5 — the difference between the two totals before either is rounded. Shares are of 8.1 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads +7 beside that +7.5.
Category-by-category
Raw score per criterion, with weighted delta.
Δ is HackerRank minus Thomas International, coloured for whichever of the two it favours.
| Category | Weight | HackerRank | Thomas International | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 60 | 54 | +6 | +1.2 |
| Bias Audit Transparency | 18% | 68 | 43 | +25 | +4.5 |
| FRIA Support | 15% | 35 | 33 | +2 | +0.3 |
| Data Governance Disclosure | 15% | 55 | 57 | -2 | -0.3 |
| Human Oversight Design | 12% | 60 | 51 | +9 | +1.1 |
| Post-Market Monitoring | 12% | 45 | 40 | +5 | +0.6 |
| Customer Documentation | 8% | 62 | 60 | +2 | +0.2 |
| Total | 100% | 55F | 48F | +7 | +7.5 |
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 | Thomas International | ||||
|---|---|---|---|---|---|---|---|
| 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 | 1 | 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 | 1 | 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 | 11 | 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; Thomas International has 17 evidence rows across 7 of 7 criteria — 11 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 35 evidence rows on file for these two vendors: 18 for HackerRank, across 3 distinct source domains, and 17 for Thomas International, across 1 distinct source domain.
- Rubric
- v1.0
- HackerRank last reviewed
- June 7, 2026 · HireAIScore editorial team
- Thomas International last reviewed
- July 17, 2026 · HireAIScore editorial team
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