§ The result
Thomas International leads DevSkiller by 9 points.
Thomas International scores 48 and DevSkiller 39 under rubric v1.0 — a 9-point gap inside the Assessment cohort. Thomas International leads 5 of the 7 criteria, including Article 11 Technical Documentation, while DevSkiller leads 1, including Human Oversight Design, and 1 is level. The widest raw gap and the heaviest weighted swing fall on different criteria: Bias Audit Transparency (DevSkiller 22, Thomas International 43) and Article 11 Technical Documentation at 20% (DevSkiller 35, Thomas International 54), the second being 39% of the weighted advantage Thomas International holds across the 5 criteria on that side of the table.
Vendor profile
DevSkiller
DevSkiller (now branded SkillPanel) provides technical skills assessment and coding tests that automatically score developer candidates on real-world work-sample tasks using hidden verification unit tests and static code analysis.
Vendor profile
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.
§ The record
DevSkiller and Thomas International are both filed under Assessment AI. They also share 1 secondary category: Screening.
Both are in scope of NYC LL 144, Illinois HB 3773, EU AI Act, Colorado AI Act and Mobley v. Workday.
| Record | DevSkiller | Thomas International |
|---|---|---|
| Price tier | Mid | Mid |
| Headquarters | PL | GB |
| Founded | 2014 | 1981 |
§ What decides it
The criteria that move the gap, heaviest swing first.
20% weight · 37% of the movement so far
Article 11 Technical Documentation
DevSkiller 35 · Thomas International 54
3.8 weighted points to Thomas International
18% weight · 75% of the movement so far
Bias Audit Transparency
DevSkiller 22 · Thomas International 43
3.8 weighted points to Thomas International
15% weight · 86% of the movement so far
FRIA Support
DevSkiller 25 · Thomas International 33
1.2 weighted points to Thomas International
15% weight · 94% of the movement so far
Data Governance Disclosure
DevSkiller 52 · Thomas International 57
0.8 weighted points to Thomas International
12% weight · 98% of the movement so far
Human Oversight Design
DevSkiller 55 · Thomas International 51
0.5 weighted points to DevSkiller
8% weight · 100% of the movement so far
Customer Documentation
DevSkiller 58 · Thomas International 60
0.2 weighted points to Thomas International
Weighted delta is the raw difference times the criterion weight, so the 6 figures above sum to -9.2 — the difference between the two totals before either is rounded. Shares are of 10.2 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads -9 beside that -9.2.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is DevSkiller minus Thomas International.
| Category | Weight | DevSkiller | Thomas International | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 35 | 54 | -19 | -3.8 |
| Bias Audit Transparency | 18% | 22 | 43 | -21 | -3.8 |
| FRIA Support | 15% | 25 | 33 | -8 | -1.2 |
| Data Governance Disclosure | 15% | 52 | 57 | -5 | -0.8 |
| Human Oversight Design | 12% | 55 | 51 | +4 | +0.5 |
| Post-Market Monitoring | 12% | 40 | 40 | - | - |
| Customer Documentation | 8% | 58 | 60 | -2 | -0.2 |
| Total | 100% | 39 (F) | 48 (F) | -9 | -9.2 |
§ 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 | DevSkiller | Thomas International | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 1 | 1 | Sources on a separate domain | 2 | 1 | Sources on the vendor's own domain |
| Bias Audit Transparency | 18% | 0 | 1 | — | 1 | 1 | Sources on the vendor's own domain |
| FRIA Support | 15% | 1 | 1 | Sources on a separate domain | 1 | 1 | Sources on the vendor's own domain |
| Data Governance Disclosure | 15% | 3 | 0 | Audit reportSources on a separate domain | 3 | 0 | Sources on the vendor's own domain |
| Human Oversight Design | 12% | 2 | 0 | Sources on a separate domain | 1 | 1 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 2 | 0 | Sources on a separate domain | 1 | 1 | Sources on the vendor's own domain |
| Customer Documentation | 8% | 2 | 1 | Sources on a separate domain | 2 | 1 | Sources on the vendor's own domain |
| All criteria | 100% | 11 | 4 | Audit reportSources on a separate domain | 11 | 6 | Sources on the vendor's own domain |
DevSkiller has 15 evidence rows across 7 of 7 criteria — 11 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 DevSkiller sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 32 evidence rows on file for these two vendors: 15 for DevSkiller, across 2 distinct source domains, and 17 for Thomas International, across 1 distinct source domain.
- Rubric
- v1.0
- DevSkiller last reviewed
- July 17, 2026 · HireAIScore editorial team
- Thomas International last reviewed
- July 17, 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