§ The result
Wellfound leads Pillar by 12 points.
Wellfound sits 12 points above Pillar under rubric v1.0, 52 against 40, with both filed under Screening. Wellfound leads 4 of the 7 criteria, including Bias Audit Transparency, while Pillar leads 2, including Article 11 Technical Documentation, and 1 is level. Bias Audit Transparency is both the widest raw gap and the heaviest weighted swing — Pillar 38, Wellfound 82 — and at an 18% weight it carries 64% of the weighted advantage Wellfound holds across the 4 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
Wellfound
Wellfound is a startup hiring marketplace and AI recruiting platform whose wellfound:ai suite auto-generates screening criteria from a job description, then scores and ranks inbound applicants (AI Resume Screening) and surfaces outbound candidates from a talent graph of 10M opt-in Wellfound profiles plus 500M+ enriched external profiles.
§ The record
Pillar and Wellfound are both filed under Screening 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 | Wellfound |
|---|---|---|
| Price tier | Mid | Mid |
| Headquarters | US | US |
| Founded | 2019 | 2012 |
§ What decides it
The criteria that move the gap, heaviest swing first.
18% weight · 61% of the movement so far
Bias Audit Transparency
Pillar 38 · Wellfound 82
7.9 weighted points to Wellfound
12% weight · 86% of the movement so far
Post-Market Monitoring
Pillar 33 · Wellfound 60
3.2 weighted points to Wellfound
8% weight · 91% of the movement so far
Customer Documentation
Pillar 50 · Wellfound 58
0.6 weighted points to Wellfound
12% weight · 95% of the movement so far
Human Oversight Design
Pillar 48 · Wellfound 52
0.5 weighted points to Wellfound
20% weight · 98% of the movement so far
Article 11 Technical Documentation
Pillar 42 · Wellfound 40
0.4 weighted points to Pillar
15% weight · 100% of the movement so far
FRIA Support
Pillar 30 · Wellfound 28
0.3 weighted points to Pillar
Weighted delta is the raw difference times the criterion weight, so the 6 figures above sum to -11.6 — the difference between the two totals before either is rounded. Shares are of 13.0 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads -12 beside that -11.6.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Pillar minus Wellfound.
| Category | Weight | Pillar | Wellfound | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 42 | 40 | +2 | +0.4 |
| Bias Audit Transparency | 18% | 38 | 82 | -44 | -7.9 |
| FRIA Support | 15% | 30 | 28 | +2 | +0.3 |
| Data Governance Disclosure | 15% | 45 | 45 | - | - |
| Human Oversight Design | 12% | 48 | 52 | -4 | -0.5 |
| Post-Market Monitoring | 12% | 33 | 60 | -27 | -3.2 |
| Customer Documentation | 8% | 50 | 58 | -8 | -0.6 |
| Total | 100% | 40 (F) | 52 (F) | -12 | -11.6 |
§ 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 | Wellfound | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 2 | 1 | Sources on the vendor's own domain | 2 | 2 | Sources on a separate domain |
| Bias Audit Transparency | 18% | 2 | 1 | Audit reportSources on the vendor's own domain | 5 | 0 | Audit reportSources on a separate domain |
| FRIA Support | 15% | 1 | 1 | Sources on the vendor's own domain | 1 | 2 | — |
| Data Governance Disclosure | 15% | 2 | 1 | Sources on the vendor's own domain | 3 | 2 | Sources on the vendor's own domain |
| Human Oversight Design | 12% | 2 | 1 | Sources on the vendor's own domain | 4 | 1 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 1 | 1 | — | 3 | 1 | Audit reportSources on the vendor's own domainSources on a separate 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 | 22 | 9 | Audit reportSources 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; Wellfound has 27 evidence rows across 7 of 7 criteria — 22 with a source URL, 9 documented absences; some documentation or audit rows for Wellfound sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 46 evidence rows on file for these two vendors: 19 for Pillar, across 1 distinct source domain, and 27 for Wellfound, across 3 distinct source domains.
- Rubric
- v1.0
- Pillar last reviewed
- June 7, 2026 · HireAIScore editorial team
- Wellfound last reviewed
- August 2, 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