The result

Wellfound leads Harri by 11 points.

Wellfound, filed under Screening, comes out 11 points above Harri, filed under ATS-integrated: 52 against 41 under rubric v1.0. The criteria split evenly, 3 each to Harri and Wellfound, with 1 level, and the weighted points on the side Wellfound holds, headed by Bias Audit Transparency, settle the total. Bias Audit Transparency is both the widest raw gap and the heaviest weighted swing — Harri 22, Wellfound 82 — and at an 18% weight it carries 76% of the weighted advantage Wellfound holds across the 3 criteria on that side of the table.

Criteria won

7 criteria

  • Harri3
  • Wellfound3
  • Level1
Widest raw gap
Bias Audit Transparency22 vs 82
Heaviest weighted swing
Bias Audit Transparency18% weight

Keep this comparison

Both scores and all 7 criteria, side by side, in your inbox.

Sent once, with links to turn on alerts for either vendor. No list.

The record

Categories, scope and company facts.

Harri is filed under ATS-integrated AI, Wellfound under Screening AI. They record no secondary category in common.

RecordHarriWellfound
Price tierEnterpriseMid
HeadquartersUSUS
Founded20122012

What decides it

The criteria that move the gap, heaviest swing first.

  1. Bias Audit Transparency

    18% weight61% of the movement so far

    Harri22
    Wellfound82

    10.8 weighted points to Wellfound

  2. FRIA Support

    15% weight74% of the movement so far

    Harri44
    Wellfound28

    2.4 weighted points to Harri

  3. Post-Market Monitoring

    12% weight88% of the movement so far

    Harri40
    Wellfound60

    2.4 weighted points to Wellfound

  4. Data Governance Disclosure

    15% weight93% of the movement so far

    Harri52
    Wellfound45

    1.1 weighted points to Harri

  5. Article 11 Technical Documentation

    20% weight99% of the movement so far

    Harri35
    Wellfound40

    1.0 weighted points to Wellfound

  6. Customer Documentation

    8% weight100% of the movement so far

    Harri60
    Wellfound58

    0.2 weighted points to Harri

Weighted delta is the raw difference times the criterion weight, so the 6 figures above sum to -10.6 — the difference between the two totals before either is rounded. Shares are of 17.8 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads -11 beside that -10.6.

Category-by-category

Raw score per criterion, with weighted delta.

Δ is Harri minus Wellfound, coloured for whichever of the two it favours.

CategoryWeightHarriWellfoundΔ rawΔ weighted
Article 11 Technical Documentation20%3540-5-1.0
Bias Audit Transparency18%2282-60-10.8
FRIA Support15%4428+16+2.4
Data Governance Disclosure15%5245+7+1.1
Human Oversight Design12%5252--
Post-Market Monitoring12%4060-20-2.4
Customer Documentation8%6058+2+0.2
Total100%41F52F-11-10.6

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.

CriterionWeightHarriWellfound
CitedAbsencesAudit / hostingCitedAbsencesAudit / hosting
Article 11 Technical Documentation20%21Sources on the vendor's own domain22Sources on a separate domain
Bias Audit Transparency18%22Sources on the vendor's own domain50Audit reportSources on a separate domain
FRIA Support15%21Sources on the vendor's own domain12—
Data Governance Disclosure15%41Sources on the vendor's own domain32Sources on the vendor's own domain
Human Oversight Design12%31Sources on the vendor's own domain41Sources on the vendor's own domain
Post-Market Monitoring12%21Sources on the vendor's own domain31Audit reportSources on the vendor's own domainSources on a separate domain
Customer Documentation8%41Sources on the vendor's own domain41Sources on the vendor's own domain
All criteria100%198Sources on the vendor's own domain229Audit reportSources on the vendor's own domainSources on a separate domain

Harri has 27 evidence rows across 7 of 7 criteria — 19 with a source URL, 8 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 54 evidence rows on file for these two vendors: 27 for Harri, across 1 distinct source domain, and 27 for Wellfound, across 3 distinct source domains.

Rubric
v1.0
Harri last reviewed
August 2, 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.

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