§ The result
Plum leads Cangrade by 9 points.
Plum scores 54 and Cangrade 45 under rubric v1.0 — a 9-point gap inside the Assessment cohort. Plum leads 4 of the 7 criteria, including Bias Audit Transparency, while Cangrade leads 2, including Human Oversight Design, and 1 is level. Bias Audit Transparency is both the widest raw gap and the heaviest weighted swing — Cangrade 35, Plum 83 — and at an 18% weight it carries 83% of the weighted advantage Plum holds across the 4 criteria on that side of the table.
Vendor profile
Cangrade
Cangrade is a predictive pre-hire assessment and screening platform that scores candidates against customer-specific success models built from roughly 50 psychometric traits, with add-on modules for resume screening, structured and video interviews, interview scheduling, and reference checking.
Vendor profile
Plum
Plum is a pre-employment talent assessment platform that uses a Five-Factor (Big Five) psychometric Discovery Survey and a Talent Match model to score and rank candidates on behavioral "durable skills" for role fit, hiring, and development.
§ The record
Cangrade and Plum are both filed under Assessment AI. They also share 1 secondary category: Screening.
Both are in scope of NYC LL 144, EU AI Act, Illinois HB 3773, Colorado AI Act and Mobley v. Workday.
| Record | Cangrade | Plum |
|---|---|---|
| Price tier | Mid | Mid |
| Headquarters | US | CA |
| Founded | 2014 | 2012 |
§ What decides it
The criteria that move the gap, heaviest swing first.
18% weight · 77% of the movement so far
Bias Audit Transparency
Cangrade 35 · Plum 83
8.6 weighted points to Plum
20% weight · 88% of the movement so far
Article 11 Technical Documentation
Cangrade 52 · Plum 58
1.2 weighted points to Plum
12% weight · 92% of the movement so far
Human Oversight Design
Cangrade 56 · Plum 52
0.5 weighted points to Cangrade
12% weight · 97% of the movement so far
Post-Market Monitoring
Cangrade 32 · Plum 36
0.5 weighted points to Plum
15% weight · 99% of the movement so far
FRIA Support
Cangrade 30 · Plum 28
0.3 weighted points to Cangrade
8% weight · 100% of the movement so far
Customer Documentation
Cangrade 62 · Plum 63
0.1 weighted points to Plum
Weighted delta is the raw difference times the criterion weight, so the 6 figures above sum to -9.6 — the difference between the two totals before either is rounded. Shares are of 11.2 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads -9 beside that -9.6.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Cangrade minus Plum.
| Category | Weight | Cangrade | Plum | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 52 | 58 | -6 | -1.2 |
| Bias Audit Transparency | 18% | 35 | 83 | -48 | -8.6 |
| FRIA Support | 15% | 30 | 28 | +2 | +0.3 |
| Data Governance Disclosure | 15% | 54 | 54 | - | - |
| Human Oversight Design | 12% | 56 | 52 | +4 | +0.5 |
| Post-Market Monitoring | 12% | 32 | 36 | -4 | -0.5 |
| Customer Documentation | 8% | 62 | 63 | -1 | -0.1 |
| Total | 100% | 45 (F) | 54 (F) | -9 | -9.6 |
§ 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 | Cangrade | Plum | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 3 | 1 | Sources on the vendor's own domainSources on a separate domain | 3 | 0 | Sources on the vendor's own domain |
| Bias Audit Transparency | 18% | 4 | 3 | — | 3 | 0 | Audit reportSources on the vendor's own domain |
| FRIA Support | 15% | 2 | 1 | Sources on the vendor's own domain | 0 | 1 | — |
| Data Governance Disclosure | 15% | 3 | 2 | Sources on the vendor's own domain | 2 | 1 | Sources on the vendor's own domain |
| Human Oversight Design | 12% | 2 | 1 | Sources on the vendor's own domain | 2 | 1 | Audit reportSources on the vendor's own domain |
| Post-Market Monitoring | 12% | 2 | 1 | Sources on the vendor's own domain | 2 | 1 | Sources on the vendor's own domain |
| Customer Documentation | 8% | 4 | 1 | Sources on the vendor's own domain | 3 | 0 | Sources on the vendor's own domain |
| All criteria | 100% | 20 | 10 | Sources on the vendor's own domainSources on a separate domain | 15 | 4 | Audit reportSources on the vendor's own domain |
Cangrade has 27 evidence rows across 7 of 7 criteria — 20 with a source URL, 10 documented absences; Plum has 19 evidence rows across 7 of 7 criteria — 15 with a source URL, 4 documented absences; some documentation or audit rows for Cangrade 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: 27 for Cangrade, across 3 distinct source domains, and 19 for Plum, across 1 distinct source domain.
- Rubric
- v1.0
- Cangrade last reviewed
- August 2, 2026 · HireAIScore editorial team
- Plum 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.
§ Where next