§ The result
BambooHR and CodeSignal tie at 43.
BambooHR (ATS-integrated) and CodeSignal (Assessment) tie at 43 under rubric v1.0, arriving there from different criteria. BambooHR leads 4 of the 7 criteria and CodeSignal 2, with 1 level, yet the two totals land on the same number. Bias Audit Transparency is both the widest raw gap and the heaviest weighted swing — BambooHR 28, CodeSignal 45 — and at an 18% weight it carries 84% of the weighted advantage CodeSignal holds across the 2 criteria on that side of the table.
Vendor profile
BambooHR
A cloud HR platform for small and mid-sized businesses combining an HRIS and applicant tracking with generative AI features such as AI-drafted job descriptions and a natural-language HR data assistant.
Vendor profile
CodeSignal
CodeSignal is a technical skills assessment and interview platform for developer hiring that adds AI features including an AI Interviewer, AI-assisted/agentic coding assessments, and AI-plus-human proctoring.
§ The record
BambooHR is filed under ATS-integrated AI, CodeSignal under Assessment AI. They record no secondary category in common.
Both are in scope of EU AI Act, NYC LL 144 and Colorado AI Act. Only CodeSignal is in scope of Illinois HB 3773 and Mobley v. Workday.
| Record | BambooHR | CodeSignal |
|---|---|---|
| Price tier | Mid | Enterprise |
| Headquarters | US | US |
| Founded | 2008 | 2015 |
§ What decides it
The criteria that move the gap, heaviest swing first.
18% weight · 41% of the movement so far
Bias Audit Transparency
BambooHR 28 · CodeSignal 45
3.1 weighted points to CodeSignal
15% weight · 59% of the movement so far
FRIA Support
BambooHR 34 · CodeSignal 25
1.3 weighted points to BambooHR
15% weight · 71% of the movement so far
Data Governance Disclosure
BambooHR 56 · CodeSignal 50
0.9 weighted points to BambooHR
20% weight · 82% of the movement so far
Article 11 Technical Documentation
BambooHR 42 · CodeSignal 38
0.8 weighted points to BambooHR
12% weight · 92% of the movement so far
Post-Market Monitoring
BambooHR 44 · CodeSignal 38
0.7 weighted points to BambooHR
12% weight · 100% of the movement so far
Human Oversight Design
BambooHR 50 · CodeSignal 55
0.6 weighted points to CodeSignal
Weighted delta is the raw difference times the criterion weight, so the 6 figures above sum to +0.1 — the difference between the two totals before either is rounded. Shares are of 7.4 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads 0 beside that +0.1.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is BambooHR minus CodeSignal.
| Category | Weight | BambooHR | CodeSignal | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 42 | 38 | +4 | +0.8 |
| Bias Audit Transparency | 18% | 28 | 45 | -17 | -3.1 |
| FRIA Support | 15% | 34 | 25 | +9 | +1.3 |
| Data Governance Disclosure | 15% | 56 | 50 | +6 | +0.9 |
| Human Oversight Design | 12% | 50 | 55 | -5 | -0.6 |
| Post-Market Monitoring | 12% | 44 | 38 | +6 | +0.7 |
| Customer Documentation | 8% | 62 | 62 | - | - |
| Total | 100% | 43 (F) | 43 (F) | - | +0.1 |
§ 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 | BambooHR | CodeSignal | ||||
|---|---|---|---|---|---|---|---|
| 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% | 2 | 1 | Sources on the vendor's own domain | 2 | 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% | 3 | 0 | Sources on the vendor's own domain | 2 | 1 | Sources on the vendor's own domain |
| Human Oversight Design | 12% | 2 | 1 | Sources on the vendor's own domain | 3 | 0 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 2 | 1 | Sources on the vendor's own domain | 2 | 1 | Sources on the vendor's own domain |
| Customer Documentation | 8% | 3 | 1 | Sources on the vendor's own domain | 3 | 0 | Sources on the vendor's own domain |
| All criteria | 100% | 15 | 6 | Sources on the vendor's own domain | 15 | 5 | Sources on the vendor's own domain |
BambooHR has 21 evidence rows across 7 of 7 criteria — 15 with a source URL, 6 documented absences; CodeSignal has 20 evidence rows across 7 of 7 criteria — 15 with a source URL, 5 documented absences.
Provenance
The scores above are documented by 41 evidence rows on file for these two vendors: 21 for BambooHR, across 1 distinct source domain, and 20 for CodeSignal, across 1 distinct source domain.
- Rubric
- v1.0
- BambooHR last reviewed
- July 17, 2026 · HireAIScore editorial team
- CodeSignal last reviewed
- June 7, 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