§ The result
Paradox leads Ceipal by 6 points.
Paradox scores 41 and Ceipal 35 under rubric v1.0, a 6-point gap across the Scheduling and ATS-integrated cohorts. Ceipal and Paradox each lead 3 of the 7 criteria, with 1 level, though the side of the split Paradox holds (headed by Bias Audit Transparency) adds up to more weighted points. Bias Audit Transparency is both the widest raw gap and the heaviest weighted swing — Ceipal 20, Paradox 50 — and at an 18% weight it carries 69% of the weighted advantage Paradox holds across the 3 criteria on that side of the table.
Vendor profile
Ceipal
AI-powered applicant tracking and workforce-management platform for staffing firms that sources, matches, and ranks candidates on a 1-to-100 scale against job requirements.
Vendor profile
Paradox
Conversational AI ("Olivia") that screens, schedules, and engages candidates over chat and SMS, often deployed on top of an existing ATS.
§ The record
Ceipal is filed under ATS-integrated AI, Paradox under Scheduling AI. They record no secondary category in common.
Both are in scope of EU AI Act, NYC LL 144 and Colorado AI Act. Only Paradox is in scope of Illinois HB 3773.
| Record | Ceipal | Paradox |
|---|---|---|
| Price tier | Mid | Enterprise |
| Headquarters | US | US |
| Founded | 2015 | 2016 |
§ What decides it
The criteria that move the gap, heaviest swing first.
18% weight · 60% of the movement so far
Bias Audit Transparency
Ceipal 20 · Paradox 50
5.4 weighted points to Paradox
20% weight · 82% of the movement so far
Article 11 Technical Documentation
Ceipal 30 · Paradox 40
2.0 weighted points to Paradox
8% weight · 89% of the movement so far
Customer Documentation
Ceipal 53 · Paradox 45
0.6 weighted points to Ceipal
12% weight · 94% of the movement so far
Human Oversight Design
Ceipal 46 · Paradox 50
0.5 weighted points to Paradox
12% weight · 98% of the movement so far
Post-Market Monitoring
Ceipal 38 · Paradox 35
0.4 weighted points to Ceipal
15% weight · 100% of the movement so far
Data Governance Disclosure
Ceipal 46 · Paradox 45
0.1 weighted points to Ceipal
Weighted delta is the raw difference times the criterion weight, so the 6 figures above sum to -6.7 — the difference between the two totals before either is rounded. Shares are of 9.0 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads -6 beside that -6.7.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Ceipal minus Paradox.
| Category | Weight | Ceipal | Paradox | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 30 | 40 | -10 | -2.0 |
| Bias Audit Transparency | 18% | 20 | 50 | -30 | -5.4 |
| FRIA Support | 15% | 25 | 25 | - | - |
| Data Governance Disclosure | 15% | 46 | 45 | +1 | +0.1 |
| Human Oversight Design | 12% | 46 | 50 | -4 | -0.5 |
| Post-Market Monitoring | 12% | 38 | 35 | +3 | +0.4 |
| Customer Documentation | 8% | 53 | 45 | +8 | +0.6 |
| Total | 100% | 35 (F) | 41 (F) | -6 | -6.7 |
§ 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 | Ceipal | Paradox | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 2 | 1 | Sources on the vendor's own domain | 1 | 1 | Sources on the vendor's own domain |
| Bias Audit Transparency | 18% | 1 | 1 | — | 2 | 0 | Audit reportSources on a separate domain |
| FRIA Support | 15% | 1 | 1 | Sources on the vendor's own domain | 0 | 1 | — |
| Data Governance Disclosure | 15% | 2 | 1 | Sources on the vendor's own domain | 1 | 0 | Sources on the vendor's own domain |
| Human Oversight Design | 12% | 2 | 1 | Sources on the vendor's own domain | 1 | 0 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 2 | 1 | Sources on the vendor's own domain | 1 | 0 | — |
| Customer Documentation | 8% | 3 | 1 | Sources on the vendor's own domain | 2 | 0 | Sources on the vendor's own domain |
| All criteria | 100% | 13 | 7 | Sources on the vendor's own domain | 8 | 2 | Audit reportSources on the vendor's own domainSources on a separate domain |
Ceipal has 20 evidence rows across 7 of 7 criteria — 13 with a source URL, 7 documented absences; Paradox has 10 evidence rows across 7 of 7 criteria — 8 with a source URL, 2 documented absences; some documentation or audit rows for Paradox sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 30 evidence rows on file for these two vendors: 20 for Ceipal, across 1 distinct source domain, and 10 for Paradox, across 2 distinct source domains.
- Rubric
- v1.0
- Ceipal last reviewed
- July 17, 2026 · HireAIScore editorial team
- Paradox last reviewed
- May 21, 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