§ The result
Checkr leads Ribbon by 11 points.
Both filed under Screening, Checkr and Ribbon come out 54 and 43 under rubric v1.0, 11 points in favour of Checkr. The 7 criteria split 5 to 2 in favour of Checkr: Checkr is ahead on Article 11 Technical Documentation and Ribbon on Bias Audit Transparency. One criterion, Article 11 Technical Documentation, is both the widest raw gap (Checkr 70, Ribbon 42) and the heaviest weighted swing, and at 20% weight it makes up 51% of the weighted advantage Checkr holds across the 5 criteria it leads.
Vendor profile
Checkr
Checkr is an FCRA-regulated background screening platform that uses machine learning to parse, classify and standardize criminal, employment, education and motor-vehicle records, and to route them through customer-configured adjudication rulesets that flag candidates as eligible, review or escalated for employment decisions.
Vendor profile
Ribbon
Ribbon is an AI recruiter that runs voice and video screening interviews with applicants around the clock, scores each interview against default and custom rubrics, ranks candidates for recruiter review, and syncs the results to 60+ applicant tracking systems.
§ The record
Checkr and Ribbon 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 Ribbon is in scope of Mobley v. Workday.
| Record | Checkr | Ribbon |
|---|---|---|
| Price tier | Mid | Low |
| Headquarters | US | CA |
| Founded | 2014 | 2020 |
§ What decides it
The criteria that move the gap, heaviest swing first.
20% weight · 48% of the movement so far
Article 11 Technical Documentation
Checkr 70 · Ribbon 42
5.6 weighted points to Checkr
15% weight · 63% of the movement so far
Data Governance Disclosure
Checkr 62 · Ribbon 50
1.8 weighted points to Checkr
12% weight · 76% of the movement so far
Post-Market Monitoring
Checkr 50 · Ribbon 37
1.6 weighted points to Checkr
12% weight · 87% of the movement so far
Human Oversight Design
Checkr 66 · Ribbon 55
1.3 weighted points to Checkr
8% weight · 94% of the movement so far
Customer Documentation
Checkr 68 · Ribbon 58
0.8 weighted points to Checkr
18% weight · 99% of the movement so far
Bias Audit Transparency
Checkr 35 · Ribbon 38
0.5 weighted points to Ribbon
15% weight · 100% of the movement so far
FRIA Support
Checkr 32 · Ribbon 33
0.1 weighted points to Ribbon
Weighted delta is the raw difference times the criterion weight, so the 7 figures above sum to +10.4 — the difference between the two totals before either is rounded. Shares are of 11.8 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 +10.4.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Checkr minus Ribbon.
| Category | Weight | Checkr | Ribbon | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 70 | 42 | +28 | +5.6 |
| Bias Audit Transparency | 18% | 35 | 38 | -3 | -0.5 |
| FRIA Support | 15% | 32 | 33 | -1 | -0.1 |
| Data Governance Disclosure | 15% | 62 | 50 | +12 | +1.8 |
| Human Oversight Design | 12% | 66 | 55 | +11 | +1.3 |
| Post-Market Monitoring | 12% | 50 | 37 | +13 | +1.6 |
| Customer Documentation | 8% | 68 | 58 | +10 | +0.8 |
| Total | 100% | 54 (F) | 43 (F) | +11 | +10.4 |
§ 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 | Checkr | Ribbon | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 3 | 1 | Audit reportSources on the vendor's own domain | 3 | 1 | Sources on the vendor's own domain |
| Bias Audit Transparency | 18% | 3 | 2 | Audit reportSources on the vendor's own domain | 4 | 1 | Sources on the vendor's own domain |
| FRIA Support | 15% | 2 | 1 | Sources on the vendor's own domain | 3 | 1 | Sources on the vendor's own domain |
| Data Governance Disclosure | 15% | 4 | 0 | Sources on the vendor's own domain | 6 | 0 | Sources on the vendor's own domainSources on a separate domain |
| Human Oversight Design | 12% | 5 | 0 | Sources on the vendor's own domain | 6 | 0 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 4 | 1 | Sources on the vendor's own domain | 4 | 1 | Sources on the vendor's own domain |
| Customer Documentation | 8% | 3 | 1 | Sources on the vendor's own domain | 5 | 0 | Sources on the vendor's own domain |
| All criteria | 100% | 24 | 6 | Audit reportSources on the vendor's own domain | 31 | 4 | Sources on the vendor's own domainSources on a separate domain |
Checkr has 28 evidence rows across 7 of 7 criteria — 24 with a source URL, 6 documented absences; Ribbon has 35 evidence rows across 7 of 7 criteria — 31 with a source URL, 4 documented absences; some documentation or audit rows for Ribbon sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 63 evidence rows on file for these two vendors: 28 for Checkr, across 2 distinct source domains, and 35 for Ribbon, across 2 distinct source domains.
- Rubric
- v1.0
- Checkr last reviewed
- August 2, 2026 · HireAIScore editorial team
- Ribbon 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