§ The result
4 points separate Glider AI and Saville Assessment.
Within the Assessment cohort, Glider AI edges Saville Assessment by 4 points under rubric v1.0, 52 to 48. Saville Assessment takes 2 of the 7 criteria, FRIA Support among them, against 3 for Glider AI, whose share includes Bias Audit Transparency, and 2 are level. One criterion, Bias Audit Transparency, is both the widest raw gap (Glider AI 68, Saville Assessment 42) and the heaviest weighted swing, and at 18% weight it makes up 88% of the weighted advantage Glider AI holds across the 3 criteria it leads.
Vendor profile
Glider AI
Glider AI is a skills-validation platform that screens and verifies candidates with auto-scored skills assessments and coding simulations, autonomous AI video and voice interviews that score responses against job requirements, live coding interviews, AI proctoring, and biometric ID verification.
Vendor profile
Saville Assessment
Saville Assessment publishes the Wave personality questionnaires, Swift aptitude tests and situational judgment tests. They are scored automatically against norm groups and delivered through the Oasys platform, the Wave Connect hiring platform (which uses AI to build role profiles from job descriptions) and a two-minute Screener that returns a fit band into the employer's ATS.
§ The record
Glider AI and Saville Assessment are both filed under Assessment AI. They also share 1 secondary category: Screening.
Both are in scope of NYC LL 144, Illinois HB 3773, EU AI Act, Colorado AI Act and Mobley v. Workday.
| Record | Glider AI | Saville Assessment |
|---|---|---|
| Price tier | Mid | Enterprise |
| Headquarters | US | GB |
| Founded | 2020 | 2004 |
§ What decides it
The criteria that move the gap, heaviest swing first.
18% weight · 75% of the movement so far
Bias Audit Transparency
Glider AI 68 · Saville Assessment 42
4.7 weighted points to Glider AI
15% weight · 87% of the movement so far
FRIA Support
Glider AI 35 · Saville Assessment 40
0.8 weighted points to Saville Assessment
20% weight · 94% of the movement so far
Article 11 Technical Documentation
Glider AI 52 · Saville Assessment 50
0.4 weighted points to Glider AI
12% weight · 98% of the movement so far
Post-Market Monitoring
Glider AI 40 · Saville Assessment 38
0.2 weighted points to Glider AI
15% weight · 100% of the movement so far
Data Governance Disclosure
Glider AI 54 · Saville Assessment 55
0.1 weighted points to Saville Assessment
Weighted delta is the raw difference times the criterion weight, so the 5 figures above sum to +4.4 — the difference between the two totals before either is rounded. Shares are of 6.2 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads +4 beside that +4.4.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Glider AI minus Saville Assessment.
| Category | Weight | Glider AI | Saville Assessment | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 52 | 50 | +2 | +0.4 |
| Bias Audit Transparency | 18% | 68 | 42 | +26 | +4.7 |
| FRIA Support | 15% | 35 | 40 | -5 | -0.8 |
| Data Governance Disclosure | 15% | 54 | 55 | -1 | -0.1 |
| Human Oversight Design | 12% | 55 | 55 | - | - |
| Post-Market Monitoring | 12% | 40 | 38 | +2 | +0.2 |
| Customer Documentation | 8% | 60 | 60 | - | - |
| Total | 100% | 52 (F) | 48 (F) | +4 | +4.4 |
§ 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 | Glider AI | Saville Assessment | ||||
|---|---|---|---|---|---|---|---|
| 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 | 5 | 1 | Audit reportSources on the vendor's own domainSources on a separate domain |
| Bias Audit Transparency | 18% | 3 | 1 | Audit reportSources on a separate domain | 4 | 1 | Audit reportSources on the vendor's own domainSources on a separate domain |
| FRIA Support | 15% | 2 | 1 | Audit reportSources on the vendor's own domainSources on a separate domain | 3 | 1 | Sources on the vendor's own domain |
| Data Governance Disclosure | 15% | 6 | 1 | Sources on the vendor's own domainSources on a separate domain | 5 | 1 | Sources on the vendor's own domain |
| Human Oversight Design | 12% | 7 | 0 | Sources on the vendor's own domainSources on a separate domain | 6 | 0 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 2 | 1 | Audit reportSources on the vendor's own domainSources on a separate domain | 5 | 1 | Sources on the vendor's own domain |
| Customer Documentation | 8% | 4 | 1 | Sources on the vendor's own domainSources on a separate domain | 6 | 1 | Sources on the vendor's own domain |
| All criteria | 100% | 27 | 6 | Audit reportSources on the vendor's own domainSources on a separate domain | 34 | 6 | Audit reportSources on the vendor's own domainSources on a separate domain |
Glider AI has 33 evidence rows across 7 of 7 criteria — 27 with a source URL, 6 documented absences; Saville Assessment has 40 evidence rows across 7 of 7 criteria — 34 with a source URL, 6 documented absences; some documentation or audit rows for Glider AI and Saville Assessment sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 73 evidence rows on file for these two vendors: 33 for Glider AI, across 4 distinct source domains, and 40 for Saville Assessment, across 2 distinct source domains.
- Rubric
- v1.0
- Glider AI last reviewed
- September 25, 2026 · HireAIScore editorial team
- Saville Assessment 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