§ The result
Codility leads Stepstone by 5 points.
Under rubric v1.0, Codility, filed under Assessment, finishes on 54 and Stepstone, filed under Screening, on 49, 5 points apart. Codility leads 6 of the 7 criteria, including FRIA Support, while Stepstone leads 1, including Bias Audit Transparency. FRIA Support is the widest raw gap and the heaviest weighted swing at once (Codility 42, Stepstone 30, 15% weight), but it accounts for only 32% of the weighted advantage Codility holds across the 6 criteria on that side of the table.
Vendor profile
Codility
Codility is a technical/coding assessment platform that screens and interviews software engineers with work-sample coding tests, live technical interviews, and integrity tooling including plagiarism and AI-use detection.
Vendor profile
Stepstone
Stepstone is a German job marketplace whose Stepstone Recruit employer platform includes an AI Screening Agent, which rates each application against requirements taken from the job ad, and a Talent Finder, which recommends candidates from a CV database of more than 4 million profiles.
§ The record
Codility is filed under Assessment AI, Stepstone under Screening AI. They record no secondary category in common.
Both are in scope of NYC LL 144, Illinois HB 3773, EU AI Act and Colorado AI Act. Only Codility is in scope of Mobley v. Workday.
| Record | Codility | Stepstone |
|---|---|---|
| Price tier | High | Mid |
| Headquarters | GB | DE |
| Founded | 2009 | 1996 |
§ What decides it
The criteria that move the gap, heaviest swing first.
15% weight · 27% of the movement so far
FRIA Support
Codility 42 · Stepstone 30
1.8 weighted points to Codility
12% weight · 49% of the movement so far
Post-Market Monitoring
Codility 50 · Stepstone 38
1.4 weighted points to Codility
20% weight · 65% of the movement so far
Article 11 Technical Documentation
Codility 60 · Stepstone 55
1.0 weighted points to Codility
18% weight · 78% of the movement so far
Bias Audit Transparency
Codility 45 · Stepstone 50
0.9 weighted points to Stepstone
8% weight · 88% of the movement so far
Customer Documentation
Codility 66 · Stepstone 58
0.6 weighted points to Codility
12% weight · 95% of the movement so far
Human Oversight Design
Codility 62 · Stepstone 58
0.5 weighted points to Codility
15% weight · 100% of the movement so far
Data Governance Disclosure
Codility 57 · Stepstone 55
0.3 weighted points to Codility
Weighted delta is the raw difference times the criterion weight, so the 7 figures above sum to +4.8 — the difference between the two totals before either is rounded. Shares are of 6.6 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads +5 beside that +4.8.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Codility minus Stepstone.
| Category | Weight | Codility | Stepstone | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 60 | 55 | +5 | +1.0 |
| Bias Audit Transparency | 18% | 45 | 50 | -5 | -0.9 |
| FRIA Support | 15% | 42 | 30 | +12 | +1.8 |
| Data Governance Disclosure | 15% | 57 | 55 | +2 | +0.3 |
| Human Oversight Design | 12% | 62 | 58 | +4 | +0.5 |
| Post-Market Monitoring | 12% | 50 | 38 | +12 | +1.4 |
| Customer Documentation | 8% | 66 | 58 | +8 | +0.6 |
| Total | 100% | 54 (F) | 49 (F) | +5 | +4.8 |
§ 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 | Codility | Stepstone | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 2 | 1 | Sources on the vendor's own domain | 5 | 1 | Sources on the vendor's own domainSources on a separate domain |
| Bias Audit Transparency | 18% | 2 | 1 | Sources on the vendor's own domain | 3 | 1 | Audit reportSources on a separate domain |
| FRIA Support | 15% | 1 | 1 | Sources on the vendor's own domain | 2 | 1 | Sources on the vendor's own domain |
| Data Governance Disclosure | 15% | 2 | 1 | Sources on the vendor's own domain | 6 | 0 | Sources on the vendor's own domainSources on a separate domain |
| Human Oversight Design | 12% | 3 | 0 | Sources on the vendor's own domain | 5 | 0 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 3 | 0 | Sources on the vendor's own domain | 3 | 1 | Sources on the vendor's own domainSources on a separate domain |
| Customer Documentation | 8% | 3 | 0 | Sources on the vendor's own domain | 5 | 0 | Sources on the vendor's own domain |
| All criteria | 100% | 16 | 4 | Sources on the vendor's own domain | 29 | 4 | Audit reportSources on the vendor's own domainSources on a separate domain |
Codility has 20 evidence rows across 7 of 7 criteria — 16 with a source URL, 4 documented absences; Stepstone has 33 evidence rows across 7 of 7 criteria — 29 with a source URL, 4 documented absences; some documentation or audit rows for Stepstone sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 53 evidence rows on file for these two vendors: 20 for Codility, across 1 distinct source domain, and 33 for Stepstone, across 6 distinct source domains.
- Rubric
- v1.0
- Codility last reviewed
- July 17, 2026 · HireAIScore editorial team
- Stepstone 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.
§ Where next