§ The result
Pillar and ZipRecruiter tie at 40.
Pillar, filed under Screening, and ZipRecruiter, filed under Sourcing, tie at 40 under rubric v1.0 by different routes through the criteria. Pillar leads 3 of the 7 criteria and ZipRecruiter 4, yet the two totals land on the same number. Bias Audit Transparency is both the widest raw gap and the heaviest weighted swing — Pillar 38, ZipRecruiter 24 — and at an 18% weight it carries 75% of the weighted advantage Pillar holds across the 3 criteria on that side of the table.
Vendor profile
Pillar
Pillar (now "AI Interview Companion by Employ") is an interview intelligence platform that records and transcribes job interviews, generates AI interview guides and highlight clips, and surfaces candidate insights and interviewer-coaching recommendations.
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
Pillar 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. Only Pillar is in scope of Mobley v. Workday.
| Record | Pillar | ZipRecruiter |
|---|---|---|
| Price tier | Mid | Mid |
| Headquarters | US | US |
| Founded | 2019 | 2010 |
§ What decides it
The criteria that move the gap, heaviest swing first.
18% weight · 39% of the movement so far
Bias Audit Transparency
Pillar 38 · ZipRecruiter 24
2.5 weighted points to Pillar
15% weight · 56% of the movement so far
Data Governance Disclosure
Pillar 45 · ZipRecruiter 52
1.1 weighted points to ZipRecruiter
12% weight · 69% of the movement so far
Human Oversight Design
Pillar 48 · ZipRecruiter 55
0.8 weighted points to ZipRecruiter
12% weight · 82% of the movement so far
Post-Market Monitoring
Pillar 33 · ZipRecruiter 40
0.8 weighted points to ZipRecruiter
15% weight · 89% of the movement so far
FRIA Support
Pillar 30 · ZipRecruiter 27
0.4 weighted points to Pillar
20% weight · 95% of the movement so far
Article 11 Technical Documentation
Pillar 42 · ZipRecruiter 40
0.4 weighted points to Pillar
8% weight · 100% of the movement so far
Customer Documentation
Pillar 50 · ZipRecruiter 54
0.3 weighted points to ZipRecruiter
Weighted delta is the raw difference times the criterion weight, so the 7 figures above sum to +0.3 — the difference between the two totals before either is rounded. Shares are of 6.4 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 +0.3.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Pillar minus ZipRecruiter.
| Category | Weight | Pillar | ZipRecruiter | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 42 | 40 | +2 | +0.4 |
| Bias Audit Transparency | 18% | 38 | 24 | +14 | +2.5 |
| FRIA Support | 15% | 30 | 27 | +3 | +0.4 |
| Data Governance Disclosure | 15% | 45 | 52 | -7 | -1.1 |
| Human Oversight Design | 12% | 48 | 55 | -7 | -0.8 |
| Post-Market Monitoring | 12% | 33 | 40 | -7 | -0.8 |
| Customer Documentation | 8% | 50 | 54 | -4 | -0.3 |
| Total | 100% | 40 (F) | 40 (F) | - | +0.3 |
§ 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 | Pillar | 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 | Audit reportSources on the vendor's own domain | 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% | 2 | 1 | Sources on the vendor's own domain | 6 | 0 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 1 | 1 | — | 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% | 12 | 7 | Audit reportSources on the vendor's own domain | 28 | 5 | Sources on the vendor's own domainSources on a separate domain |
Pillar has 19 evidence rows across 7 of 7 criteria — 12 with a source URL, 7 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 52 evidence rows on file for these two vendors: 19 for Pillar, across 1 distinct source domain, and 33 for ZipRecruiter, across 6 distinct source domains.
- Rubric
- v1.0
- Pillar 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