Hebbia

AI knowledge platform purpose-built for finance and legal analysis

Eightfold AI

Deep learning talent intelligence platform for workforce planning and hiring

Hebbia

Moderate

13/25

Eightfold AI

Moderate

15/25

Score Breakdown

DimensionHebbiaEightfold AI

Data Residency

Where is your data stored and processed?

Hebbia: US-based infrastructure; no EU data residency option

Eightfold AI: Data hosting in US and EU regions. EU data residency available for European enterprise customers subject to GDPR obligations on employee personal data.

2/5

US-based infrastructure; no EU data residency option

3/5

Data hosting in US and EU regions. EU data residency available for European enterprise customers subject to GDPR obligations on employee personal data.

Legal Jurisdiction

Which laws govern the company and your data?

Hebbia: US Delaware corporation; DPAs available

Eightfold AI: Incorporated in Delaware, US. Subject to US legal frameworks. GDPR-compliant data processing agreements available. US jurisdiction may require additional scrutiny for EU-regulated employee data.

2/5

US Delaware corporation; DPAs available

3/5

Incorporated in Delaware, US. Subject to US legal frameworks. GDPR-compliant data processing agreements available. US jurisdiction may require additional scrutiny for EU-regulated employee data.

Data Retention & Training

Is your data used for model training?

Hebbia: No training on customer documents; financial-grade data handling

Eightfold AI: Standard enterprise data retention controls. Candidate and employee data lifecycle management available. GDPR deletion and data subject rights workflows supported.

4/5

No training on customer documents; financial-grade data handling

3/5

Standard enterprise data retention controls. Candidate and employee data lifecycle management available. GDPR deletion and data subject rights workflows supported.

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

Hebbia: SOC 2 Type II certified

Eightfold AI: Holds SOC 2 Type II and ISO 27001 certifications. Adequate baseline for an HR data platform, though additional certifications would strengthen the compliance posture for regulated industries.

3/5

SOC 2 Type II certified

3/5

Holds SOC 2 Type II and ISO 27001 certifications. Adequate baseline for an HR data platform, though additional certifications would strengthen the compliance posture for regulated industries.

Regulatory Fit

Suitability for regulated industries and professional services

Hebbia: Strong for US financial services; EU firms should evaluate data residency requirements

Eightfold AI: Good fit for large enterprises managing talent data at scale. EEOC-aware AI design and bias mitigation features are important differentiators for US organisations. GDPR support for European employee data processing.

2/5

Strong for US financial services; EU firms should evaluate data residency requirements

3/5

Good fit for large enterprises managing talent data at scale. EEOC-aware AI design and bias mitigation features are important differentiators for US organisations. GDPR support for European employee data processing.

Total Score

13/25

15/25

Best For

Hebbia

Best for teams that prioritise data residency (scores 3/5) and need a bronze-tier tool.

Eightfold AI

Best for privacy-conscious teams who need strong data retention controls.

Detailed Comparison

Eightfold AI vs Hebbia: Trust & Compliance Comparison

Eightfold AI (Eightfold AI, US) scores 15/25 overall with a Bronze (Moderate) trust badge. Deep learning talent intelligence platform for workforce planning and hiring. Hebbia (Hebbia, US) scores 13/25 with a Bronze (Moderate) trust badge. AI knowledge platform purpose-built for finance and legal analysis.

Dimension-by-Dimension Breakdown

#### Data Residency

Eightfold AI leads with 3/5 vs 2/5.

●Eightfold AI (3/5): Data hosting in US and EU regions. EU data residency available for European enterprise customers subject to GDPR obligations on employee personal data.

●Hebbia (2/5): US-based infrastructure; no EU data residency option

#### Legal Jurisdiction

Eightfold AI leads with 3/5 vs 2/5.

●Eightfold AI (3/5): Incorporated in Delaware, US. Subject to US legal frameworks. GDPR-compliant data processing agreements available. US jurisdiction may require additional scrutiny for EU-regulated employee data.

●Hebbia (2/5): US Delaware corporation; DPAs available

#### Data Retention & Training

Hebbia leads with 4/5 vs 3/5.

●Eightfold AI (3/5): Standard enterprise data retention controls. Candidate and employee data lifecycle management available. GDPR deletion and data subject rights workflows supported.

●Hebbia (4/5): No training on customer documents; financial-grade data handling

#### Certifications

Both score equally at 3/5.

●Eightfold AI (3/5): Holds SOC 2 Type II and ISO 27001 certifications. Adequate baseline for an HR data platform, though additional certifications would strengthen the compliance posture for regulated industries.

●Hebbia (3/5): SOC 2 Type II certified

#### Regulatory Fit

Eightfold AI leads with 3/5 vs 2/5.

●Eightfold AI (3/5): Good fit for large enterprises managing talent data at scale. EEOC-aware AI design and bias mitigation features are important differentiators for US organisations. GDPR support for European employee data processing.

●Hebbia (2/5): Strong for US financial services; EU firms should evaluate data residency requirements

Certifications at a Glance

Certification	Eightfold AI	Hebbia
ISO 27001	Yes	No
SOC 2 Type II	Yes	Yes

Overall Verdict

Eightfold AI has a clear trust advantage, scoring 15/25 compared to Hebbia's 13/25. Eightfold AI particularly excels in data residency, legal jurisdiction, regulatory fit.

Frequently Asked Questions

Which is better for EU compliance, Hebbia or Eightfold AI?

Hebbia has a TrustKit score of 13/25 while Eightfold AI scores 15/25. Eightfold AI currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Hebbia and Eightfold AI compare on data residency?

Hebbia scores 2/5 for data residency (US-based infrastructure; no EU data residency option), while Eightfold AI scores 3/5 (Data hosting in US and EU regions. EU data residency available for European enterprise customers subject to GDPR obligations on employee personal data.).

Are Hebbia and Eightfold AI GDPR compliant?

Both tools are assessed across five compliance dimensions. Hebbia has a regulatory fit score of 2/5 and Eightfold AI scores 3/5. Check the full comparison above for a detailed breakdown.

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