§ The result
3 points separate Fountain and Paradox.
Fountain (Screening) edges Paradox (Scheduling) by 3 points under rubric v1.0, 44 to 41. Fountain leads 6 of the 7 criteria, including Article 11 Technical Documentation, while Paradox leads 1, including Bias Audit Transparency. Bias Audit Transparency is at once the widest raw gap and the heaviest weighted swing, and it belongs to Paradox — Fountain 30, Paradox 50, on an 18% weight — which is 100% of the weighted advantage Paradox holds across the 1 criterion on that side of the table.
Vendor profile
Fountain
AI-powered high-volume hiring platform that automates sourcing, applicant screening (including a voice-based AI Recruiter), interview scheduling, and onboarding for frontline workforces.
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
Fountain is filed under Screening AI, Paradox under Scheduling AI. They record no secondary category in common.
Both are in scope of EU AI Act, NYC LL 144, Colorado AI Act and Illinois HB 3773.
| Record | Fountain | Paradox |
|---|---|---|
| Price tier | Enterprise | Enterprise |
| Headquarters | US | US |
| Founded | 2014 | 2016 |
§ What decides it
The criteria that move the gap, heaviest swing first.
18% weight · 36% of the movement so far
Bias Audit Transparency
Fountain 30 · Paradox 50
3.6 weighted points to Paradox
20% weight · 56% of the movement so far
Article 11 Technical Documentation
Fountain 50 · Paradox 40
2.0 weighted points to Fountain
15% weight · 71% of the movement so far
Data Governance Disclosure
Fountain 55 · Paradox 45
1.5 weighted points to Fountain
12% weight · 81% of the movement so far
Human Oversight Design
Fountain 58 · Paradox 50
1.0 weighted points to Fountain
15% weight · 88% of the movement so far
FRIA Support
Fountain 30 · Paradox 25
0.8 weighted points to Fountain
12% weight · 94% of the movement so far
Post-Market Monitoring
Fountain 40 · Paradox 35
0.6 weighted points to Fountain
8% weight · 100% of the movement so far
Customer Documentation
Fountain 52 · Paradox 45
0.6 weighted points to Fountain
Weighted delta is the raw difference times the criterion weight, so the 7 figures above sum to +2.8 — the difference between the two totals before either is rounded. Shares are of 10.0 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads +3 beside that +2.8.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Fountain minus Paradox.
| Category | Weight | Fountain | Paradox | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 50 | 40 | +10 | +2.0 |
| Bias Audit Transparency | 18% | 30 | 50 | -20 | -3.6 |
| FRIA Support | 15% | 30 | 25 | +5 | +0.8 |
| Data Governance Disclosure | 15% | 55 | 45 | +10 | +1.5 |
| Human Oversight Design | 12% | 58 | 50 | +8 | +1.0 |
| Post-Market Monitoring | 12% | 40 | 35 | +5 | +0.6 |
| Customer Documentation | 8% | 52 | 45 | +7 | +0.6 |
| Total | 100% | 44 (F) | 41 (F) | +3 | +2.8 |
§ 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 | Fountain | 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% | 2 | 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% | 3 | 0 | 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% | 2 | 1 | Sources on the vendor's own domain | 2 | 0 | Sources on the vendor's own domain |
| All criteria | 100% | 14 | 6 | Sources on the vendor's own domain | 8 | 2 | Audit reportSources on the vendor's own domainSources on a separate domain |
Fountain has 20 evidence rows across 7 of 7 criteria — 14 with a source URL, 6 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 Fountain, across 2 distinct source domains, and 10 for Paradox, across 2 distinct source domains.
- Rubric
- v1.0
- Fountain last reviewed
- June 7, 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