§ The result
4 points separate Fountain and ZipRecruiter.
Fountain holds a 4-point edge over ZipRecruiter under rubric v1.0, 44 to 40, across the Screening and Sourcing cohorts. Fountain leads 5 of the 7 criteria, including Article 11 Technical Documentation, while ZipRecruiter leads 1, including Customer Documentation, and 1 is level. Article 11 Technical Documentation is both the widest raw gap and the heaviest weighted swing — Fountain 50, ZipRecruiter 40 — and at a 20% weight it carries 46% of the weighted advantage Fountain holds across the 5 criteria 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
ZipRecruiter
ZipRecruiter is an online employment marketplace whose AI matching engine sends employers' job postings out, alerts matched job seekers and invites them to apply, and labels and ranks applicants (for example as 'Great Match') in the employer's candidate dashboard.
§ The record
Fountain is filed under Screening AI, ZipRecruiter under Candidate sourcing 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 | ZipRecruiter |
|---|---|---|
| Price tier | Enterprise | Mid |
| Headquarters | US | US |
| Founded | 2014 | 2010 |
§ What decides it
The criteria that move the gap, heaviest swing first.
20% weight · 44% of the movement so far
Article 11 Technical Documentation
Fountain 50 · ZipRecruiter 40
2.0 weighted points to Fountain
18% weight · 68% of the movement so far
Bias Audit Transparency
Fountain 30 · ZipRecruiter 24
1.1 weighted points to Fountain
15% weight · 78% of the movement so far
FRIA Support
Fountain 30 · ZipRecruiter 27
0.4 weighted points to Fountain
15% weight · 88% of the movement so far
Data Governance Disclosure
Fountain 55 · ZipRecruiter 52
0.4 weighted points to Fountain
12% weight · 96% of the movement so far
Human Oversight Design
Fountain 58 · ZipRecruiter 55
0.4 weighted points to Fountain
8% weight · 100% of the movement so far
Customer Documentation
Fountain 52 · ZipRecruiter 54
0.2 weighted points to ZipRecruiter
Weighted delta is the raw difference times the criterion weight, so the 6 figures above sum to +4.2 — the difference between the two totals before either is rounded. Shares are of 4.5 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads +4 beside that +4.2.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Fountain minus ZipRecruiter.
| Category | Weight | Fountain | ZipRecruiter | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 50 | 40 | +10 | +2.0 |
| Bias Audit Transparency | 18% | 30 | 24 | +6 | +1.1 |
| FRIA Support | 15% | 30 | 27 | +3 | +0.4 |
| Data Governance Disclosure | 15% | 55 | 52 | +3 | +0.4 |
| Human Oversight Design | 12% | 58 | 55 | +3 | +0.4 |
| Post-Market Monitoring | 12% | 40 | 40 | - | - |
| Customer Documentation | 8% | 52 | 54 | -2 | -0.2 |
| Total | 100% | 44 (F) | 40 (F) | +4 | +4.2 |
§ 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 | Fountain | ZipRecruiter | ||||
|---|---|---|---|---|---|---|---|
| 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 | — | 3 | 1 | Sources on the vendor's own domainSources on a separate domain |
| FRIA Support | 15% | 1 | 1 | Sources on the vendor's own domain | 3 | 1 | Sources on the vendor's own domainSources on a separate domain |
| Data Governance Disclosure | 15% | 2 | 1 | Sources on the vendor's own domain | 4 | 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 | 6 | 0 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 2 | 1 | Sources on the vendor's own domain | 3 | 1 | Sources on the vendor's own domain |
| Customer Documentation | 8% | 2 | 1 | Sources on the vendor's own domain | 4 | 1 | Sources on the vendor's own domain |
| All criteria | 100% | 14 | 6 | Sources on the vendor's own domain | 28 | 5 | Sources 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; ZipRecruiter has 33 evidence rows across 7 of 7 criteria — 28 with a source URL, 5 documented absences; some documentation or audit rows for ZipRecruiter 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 Fountain, across 2 distinct source domains, and 33 for ZipRecruiter, across 6 distinct source domains.
- Rubric
- v1.0
- Fountain last reviewed
- June 7, 2026 · HireAIScore editorial team
- ZipRecruiter 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