Workday AI

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

Tableau AI

AI-powered analytics and data visualization by Salesforce

Workday AI

Strong

21/25

Tableau AI

Excellent

22/25

Score Breakdown

DimensionWorkday AITableau AI

Data Residency

Where is your data stored and processed?

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

Tableau AI: Supports data residency in US, EU, and APAC through Salesforce Hyperforce. On-premise option via Tableau Server provides full data control.

4/5

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

5/5

Supports data residency in US, EU, and APAC through Salesforce Hyperforce. On-premise option via Tableau Server provides full data control.

Legal Jurisdiction

Which laws govern the company and your data?

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

Tableau AI: Owned by Salesforce, Inc. (Delaware). Well-established legal framework with comprehensive DPAs and contractual protections.

2/5

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

4/5

Owned by Salesforce, Inc. (Delaware). Well-established legal framework with comprehensive DPAs and contractual protections.

Data Retention & Training

Is your data used for model training?

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

Tableau AI: Configurable data retention policies. On-premise option allows full control. Cloud data deleted upon subscription termination.

5/5

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

4/5

Configurable data retention policies. On-premise option allows full control. Cloud data deleted upon subscription termination.

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

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

Tableau AI: Inherits Salesforce's comprehensive certification portfolio including SOC 1/2, ISO 27001, PCI DSS, and FedRAMP.

5/5

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

5/5

Inherits Salesforce's comprehensive certification portfolio including SOC 1/2, ISO 27001, PCI DSS, and FedRAMP.

Regulatory Fit

Suitability for regulated industries and professional services

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

Tableau AI: Suitable for regulated industries with on-premise deployment option, FedRAMP authorization, and HIPAA compliance capabilities.

5/5

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

4/5

Suitable for regulated industries with on-premise deployment option, FedRAMP authorization, and HIPAA compliance capabilities.

Total Score

21/25

22/25

Best For

Workday AI

Best for organisations requiring broad certification coverage (SOC 2 Type II, SOC 1 Type II, ISO 27001); regulated industries (FINRA); privacy-conscious teams who need strong data retention controls; organisations that need self-hosted or on-premise deployment.

Tableau 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

Tableau AI vs Workday AI: Trust & Compliance Comparison

Tableau AI (Salesforce (Tableau), US) scores 22/25 overall with a Gold (Excellent) trust badge. AI-powered analytics and data visualization by Salesforce. 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

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

●Tableau AI (5/5): Supports data residency in US, EU, and APAC through Salesforce Hyperforce. On-premise option via Tableau Server provides full data control.

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

#### Legal Jurisdiction

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

●Tableau AI (4/5): Owned by Salesforce, Inc. (Delaware). Well-established legal framework with comprehensive DPAs and contractual protections.

●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.

●Tableau AI (4/5): Configurable data retention policies. On-premise option allows full control. Cloud data deleted upon subscription termination.

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

#### Certifications

Both score equally at 5/5.

●Tableau AI (5/5): Inherits Salesforce's comprehensive certification portfolio including SOC 1/2, ISO 27001, PCI DSS, and FedRAMP.

●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 4/5.

●Tableau AI (4/5): Suitable for regulated industries with on-premise deployment option, FedRAMP authorization, and HIPAA compliance capabilities.

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

Certifications at a Glance

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

Overall Verdict

Tableau AI and Workday AI are closely matched on trust and compliance, with scores of 22/25 and 21/25 respectively. The right choice depends on your specific regulatory requirements and existing technology stack.

Frequently Asked Questions

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

Workday AI has a TrustKit score of 21/25 while Tableau AI scores 22/25. Tableau AI currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Workday AI and Tableau AI compare on data residency?

Workday AI scores 4/5 for data residency (Data residency in US, EU, CA, AU; processing confined to selected region; tenant isolation enforced), while Tableau AI scores 5/5 (Supports data residency in US, EU, and APAC through Salesforce Hyperforce. On-premise option via Tableau Server provides full data control.).

Are Workday AI and Tableau AI GDPR compliant?

Both tools are assessed across five compliance dimensions. Workday AI has a regulatory fit score of 5/5 and Tableau AI scores 4/5. Check the full comparison above for a detailed breakdown.

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