Hebbia

AI knowledge platform purpose-built for finance and legal analysis

Workday AI

Enterprise HR and finance AI platform embedded in Workday's ERP suite

Hebbia

Moderate

13/25

Workday AI

Strong

21/25

Score Breakdown

DimensionHebbiaWorkday AI

Data Residency

Where is your data stored and processed?

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

Workday AI: Data residency in US, EU, CA, AU; processing confined to selected region; tenant isolation enforced

2/5

US-based infrastructure; no EU data residency option

4/5

Data residency in US, EU, CA, AU; processing confined to selected region; tenant isolation enforced

Legal Jurisdiction

Which laws govern the company and your data?

Hebbia: US Delaware corporation; DPAs available

Workday AI: US Delaware public company subject to CLOUD Act; SCCs and DPAs available for EU/UK transfers

2/5

US Delaware corporation; DPAs available

2/5

US Delaware public company subject to CLOUD Act; SCCs and DPAs available for EU/UK transfers

Data Retention & Training

Is your data used for model training?

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

Workday AI: Customer data not used for AI model training; aggregate anonymised signals only; configurable data retention

4/5

No training on customer documents; financial-grade data handling

5/5

Customer data not used for AI model training; aggregate anonymised signals only; configurable data retention

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

Hebbia: SOC 2 Type II certified

Workday AI: SOC 1/2 Type II, ISO 27001/17/18, FedRAMP Authorized, and HIPAA — among the strongest certification portfolios available

3/5

SOC 2 Type II certified

5/5

SOC 1/2 Type II, ISO 27001/17/18, FedRAMP Authorized, and HIPAA — among the strongest certification portfolios available

Regulatory Fit

Suitability for regulated industries and professional services

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

Workday AI: Designed for regulated enterprise HR and finance; built-in SOX, DORA, and GDPR compliance modules

2/5

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

5/5

Designed for regulated enterprise HR and finance; built-in SOX, DORA, and GDPR compliance modules

Total Score

13/25

21/25

Best For

Hebbia

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

Workday AI

Best for organisations requiring broad certification coverage (SOC 1 Type II, SOC 2 Type II, ISO 27001); regulated industries (ICO, HHS); privacy-conscious teams who need strong data retention controls.

Detailed Comparison

Hebbia vs Workday AI: Trust & Compliance Comparison

Hebbia (Hebbia, US) scores 13/25 overall with a Bronze (Moderate) trust badge. AI knowledge platform purpose-built for finance and legal analysis. Workday AI (Workday, US) scores 21/25 with a Silver (Strong) trust badge. Enterprise HR and finance AI platform embedded in Workday's ERP suite.

Dimension-by-Dimension Breakdown

#### Data Residency

Workday AI leads with 4/5 vs 2/5.

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

●Workday AI (4/5): Data residency in US, EU, CA, AU; processing confined to selected region; tenant isolation enforced

#### Legal Jurisdiction

Both score equally at 2/5.

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

●Workday AI (2/5): US Delaware public company subject to CLOUD Act; SCCs and DPAs available for EU/UK transfers

#### Data Retention & Training

Workday AI leads with 5/5 vs 4/5.

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

●Workday AI (5/5): Customer data not used for AI model training; aggregate anonymised signals only; configurable data retention

#### Certifications

Workday AI leads with 5/5 vs 3/5.

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

●Workday AI (5/5): SOC 1/2 Type II, ISO 27001/17/18, FedRAMP Authorized, and HIPAA — among the strongest certification portfolios available

#### Regulatory Fit

Workday AI leads with 5/5 vs 2/5.

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

●Workday AI (5/5): Designed for regulated enterprise HR and finance; built-in SOX, DORA, and GDPR compliance modules

Certifications at a Glance

Certification	Hebbia	Workday AI
FedRAMP Authorized	No	Yes
HIPAA	No	Yes
ISO 27001	No	Yes
ISO 27017	No	Yes
ISO 27018	No	Yes
SOC 1 Type II	No	Yes
SOC 2 Type II	Yes	Yes

Overall Verdict

Workday AI has a clear trust advantage, scoring 21/25 compared to Hebbia's 13/25. Workday AI particularly excels in data residency, data retention & training, certifications, regulatory fit.

Frequently Asked Questions

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

Hebbia has a TrustKit score of 13/25 while Workday AI scores 21/25. Workday AI currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Hebbia and Workday AI compare on data residency?

Hebbia scores 2/5 for data residency (US-based infrastructure; no EU data residency option), while Workday AI scores 4/5 (Data residency in US, EU, CA, AU; processing confined to selected region; tenant isolation enforced).

Are Hebbia and Workday AI GDPR compliant?

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

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