The result

1 point separates Ashby and Gem.

Ashby holds a 1-point edge over Gem under rubric v1.0, 56 to 55, across the ATS-integrated and Sourcing cohorts. The 7 criteria split 5 to 2 in favour of Ashby: Ashby is ahead on FRIA Support and Gem on Bias Audit Transparency. FRIA Support is both the widest raw gap and the heaviest weighted swing — Ashby 42, Gem 35 — and at a 15% weight it carries 44% of the weighted advantage Ashby holds across the 5 criteria on that side of the table.

Criteria won

7 criteria

  • Ashby5
  • Gem2
Widest raw gap
FRIA Support42 vs 35
Heaviest weighted swing
FRIA Support15% 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.

Ashby is filed under ATS-integrated AI, Gem under Candidate sourcing AI. They also share 2 secondary categories: Scheduling and Screening.

RecordAshbyGem
Price tierMidHigh
HeadquartersUSUS
Founded20182017

What decides it

The criteria that move the gap, heaviest swing first.

  1. FRIA Support

    15% weight28% of the movement so far

    Ashby42
    Gem35

    1.1 weighted points to Ashby

  2. Article 11 Technical Documentation

    20% weight55% of the movement so far

    Ashby63
    Gem58

    1.0 weighted points to Ashby

  3. Bias Audit Transparency

    18% weight74% of the movement so far

    Ashby62
    Gem66

    0.7 weighted points to Gem

  4. Post-Market Monitoring

    12% weight91% of the movement so far

    Ashby42
    Gem47

    0.6 weighted points to Gem

  5. Data Governance Disclosure

    15% weight95% of the movement so far

    Ashby58
    Gem57

    0.1 weighted points to Ashby

  6. Human Oversight Design

    12% weight98% of the movement so far

    Ashby62
    Gem61

    0.1 weighted points to Ashby

  7. Customer Documentation

    8% weight100% of the movement so far

    Ashby63
    Gem62

    0.1 weighted points to Ashby

Weighted delta is the raw difference times the criterion weight, so the 7 figures above sum to +1.1 — the difference between the two totals before either is rounded. Shares are of 3.7 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads +1 beside that +1.1.

Category-by-category

Raw score per criterion, with weighted delta.

Δ is Ashby minus Gem, coloured for whichever of the two it favours.

CategoryWeightAshbyGemΔ rawΔ weighted
Article 11 Technical Documentation20%6358+5+1.0
Bias Audit Transparency18%6266-4-0.7
FRIA Support15%4235+7+1.1
Data Governance Disclosure15%5857+1+0.1
Human Oversight Design12%6261+1+0.1
Post-Market Monitoring12%4247-5-0.6
Customer Documentation8%6362+1+0.1
Total100%56F55F+1+1.1

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.

CriterionWeightAshbyGem
CitedAbsencesAudit / hostingCitedAbsencesAudit / hosting
Article 11 Technical Documentation20%21Sources on the vendor's own domain21Audit reportSources on the vendor's own domainSources on a separate domain
Bias Audit Transparency18%21Audit reportSources on the vendor's own domain30Audit reportSources on the vendor's own domainSources on a separate domain
FRIA Support15%21Sources on the vendor's own domain21Sources on the vendor's own domain
Data Governance Disclosure15%31Sources on the vendor's own domain30Audit reportSources on the vendor's own domain
Human Oversight Design12%20Sources on the vendor's own domain30Audit reportSources on the vendor's own domainSources on a separate domain
Post-Market Monitoring12%21Sources on the vendor's own domain30Sources on the vendor's own domain
Customer Documentation8%31Sources on the vendor's own domain30Sources on the vendor's own domain
All criteria100%166Audit reportSources on the vendor's own domain192Audit reportSources on the vendor's own domainSources on a separate domain

Ashby has 22 evidence rows across 7 of 7 criteria — 16 with a source URL, 6 documented absences; Gem has 21 evidence rows across 7 of 7 criteria — 19 with a source URL, 2 documented absences; some documentation or audit rows for Gem sit on a domain separate from the vendor's own site.

Provenance

The scores above are documented by 43 evidence rows on file for these two vendors: 22 for Ashby, across 1 distinct source domain, and 21 for Gem, across 2 distinct source domains.

Rubric
v1.0
Ashby last reviewed
June 7, 2026 · HireAIScore editorial team
Gem last reviewed
June 7, 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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