Microsoft Copilot

AI assistant embedded across Microsoft 365 apps

Unbabel

Portuguese AI translation platform combining neural MT with human quality assurance

Microsoft Copilot

Strong

20/25

Unbabel

Excellent

22/25

Score Breakdown

DimensionMicrosoft CopilotUnbabel

Data Residency

Where is your data stored and processed?

Microsoft Copilot: Microsoft offers data residency across multiple global regions including US, EU, UK, and Asia Pacific. Customers can select their data location and data stays within the Microsoft 365 compliance boundary.

Unbabel: EU-based infrastructure operated by a Portuguese company; limited human editor data exposure by design

4/5

Microsoft offers data residency across multiple global regions including US, EU, UK, and Asia Pacific. Customers can select their data location and data stays within the Microsoft 365 compliance boundary.

4/5

EU-based infrastructure operated by a Portuguese company; limited human editor data exposure by design

Legal Jurisdiction

Which laws govern the company and your data?

Microsoft Copilot: Incorporated in Washington State, US. Subject to US laws including the CLOUD Act. Microsoft has challenged government data requests and offers EU Data Boundary commitments.

Unbabel: Portuguese Lda, EU-incorporated, no US parent, subject to Portuguese and EU law

3/5

Incorporated in Washington State, US. Subject to US laws including the CLOUD Act. Microsoft has challenged government data requests and offers EU Data Boundary commitments.

5/5

Portuguese Lda, EU-incorporated, no US parent, subject to Portuguese and EU law

Data Retention & Training

Is your data used for model training?

Microsoft Copilot: Copilot interactions inherit Microsoft 365 retention policies. Administrators have granular control over data retention, deletion, and eDiscovery. Copilot prompts and responses are stored in Exchange Online.

Unbabel: No training on customer data; clear data segmentation in human editing workflow; DPA available

4/5

Copilot interactions inherit Microsoft 365 retention policies. Administrators have granular control over data retention, deletion, and eDiscovery. Copilot prompts and responses are stored in Exchange Online.

4/5

No training on customer data; clear data segmentation in human editing workflow; DPA available

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

Microsoft Copilot: One of the most extensively certified cloud platforms globally, holding SOC 1/2 Type II, ISO 27001, ISO 27018, ISO 27701, FedRAMP High, and dozens of additional certifications across regions and industries.

Unbabel: ISO 27001 and SOC 2 Type II certified — strong for a European scale-up

5/5

One of the most extensively certified cloud platforms globally, holding SOC 1/2 Type II, ISO 27001, ISO 27018, ISO 27701, FedRAMP High, and dozens of additional certifications across regions and industries.

4/5

ISO 27001 and SOC 2 Type II certified — strong for a European scale-up

Regulatory Fit

Suitability for regulated industries and professional services

Microsoft Copilot: Supports a vast range of regulatory frameworks including GDPR, HIPAA, FedRAMP, FERPA, and many industry-specific requirements. Government cloud offerings available for public sector customers.

Unbabel: Excellent EU fit; ISO 27001 + SOC 2 + EU jurisdiction makes it suitable for regulated industries

4/5

Supports a vast range of regulatory frameworks including GDPR, HIPAA, FedRAMP, FERPA, and many industry-specific requirements. Government cloud offerings available for public sector customers.

5/5

Excellent EU fit; ISO 27001 + SOC 2 + EU jurisdiction makes it suitable for regulated industries

Total Score

20/25

22/25

Best For

Microsoft Copilot

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

Unbabel

Best for EU-headquartered organisations needing maximum data sovereignty; organisations requiring broad certification coverage (ISO 27001, SOC 2 Type II, GDPR); regulated industries (CNPD, CNIL); privacy-conscious teams who need strong data retention controls.

Detailed Comparison

Microsoft Copilot vs Unbabel: Trust & Compliance Comparison

Microsoft Copilot (Microsoft, US) scores 20/25 overall with a Silver (Strong) trust badge. AI assistant embedded across Microsoft 365 apps. Unbabel (Unbabel, PT) scores 22/25 with a Gold (Excellent) trust badge. Portuguese AI translation platform combining neural MT with human quality assurance.

Dimension-by-Dimension Breakdown

#### Data Residency

Both score equally at 4/5.

●Microsoft Copilot (4/5): Microsoft offers data residency across multiple global regions including US, EU, UK, and Asia Pacific. Customers can select their data location and data stays within the Microsoft 365 compliance boundary.

●Unbabel (4/5): EU-based infrastructure operated by a Portuguese company; limited human editor data exposure by design

#### Legal Jurisdiction

Unbabel leads with 5/5 vs 3/5.

●Microsoft Copilot (3/5): Incorporated in Washington State, US. Subject to US laws including the CLOUD Act. Microsoft has challenged government data requests and offers EU Data Boundary commitments.

●Unbabel (5/5): Portuguese Lda, EU-incorporated, no US parent, subject to Portuguese and EU law

#### Data Retention & Training

Both score equally at 4/5.

●Microsoft Copilot (4/5): Copilot interactions inherit Microsoft 365 retention policies. Administrators have granular control over data retention, deletion, and eDiscovery. Copilot prompts and responses are stored in Exchange Online.

●Unbabel (4/5): No training on customer data; clear data segmentation in human editing workflow; DPA available

#### Certifications

Microsoft Copilot leads with 5/5 vs 4/5.

●Microsoft Copilot (5/5): One of the most extensively certified cloud platforms globally, holding SOC 1/2 Type II, ISO 27001, ISO 27018, ISO 27701, FedRAMP High, and dozens of additional certifications across regions and industries.

●Unbabel (4/5): ISO 27001 and SOC 2 Type II certified — strong for a European scale-up

#### Regulatory Fit

Unbabel leads with 5/5 vs 4/5.

●Microsoft Copilot (4/5): Supports a vast range of regulatory frameworks including GDPR, HIPAA, FedRAMP, FERPA, and many industry-specific requirements. Government cloud offerings available for public sector customers.

●Unbabel (5/5): Excellent EU fit; ISO 27001 + SOC 2 + EU jurisdiction makes it suitable for regulated industries

Certifications at a Glance

Certification	Microsoft Copilot	Unbabel
FedRAMP High	Yes	No
GDPR	No	Yes
ISO 27001	Yes	Yes
ISO 27018	Yes	No
ISO 27701	Yes	No
SOC 1 Type II	Yes	No
SOC 2 Type II	Yes	Yes

Overall Verdict

Unbabel has a clear trust advantage, scoring 22/25 compared to Microsoft Copilot's 20/25. Unbabel particularly excels in legal jurisdiction, regulatory fit.

Frequently Asked Questions

Which is better for EU compliance, Microsoft Copilot or Unbabel?

Microsoft Copilot has a TrustKit score of 20/25 while Unbabel scores 22/25. Unbabel currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Microsoft Copilot and Unbabel compare on data residency?

Microsoft Copilot scores 4/5 for data residency (Microsoft offers data residency across multiple global regions including US, EU, UK, and Asia Pacific. Customers can select their data location and data stays within the Microsoft 365 compliance boundary.), while Unbabel scores 4/5 (EU-based infrastructure operated by a Portuguese company; limited human editor data exposure by design).

Are Microsoft Copilot and Unbabel GDPR compliant?

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

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