Harvey AI

AI assistant built for legal professionals

Tucuvi

Autonomous clinical voice AI agents that call patients and run care workflows

Harvey AI

Strong

17/25

Tucuvi

Excellent

23/25

Score Breakdown

DimensionHarvey AITucuvi

Data Residency

Where is your data stored and processed?

Harvey AI: US/EU hosting via Azure

Tucuvi: EU-incorporated (Spain) and GDPR-compliant, so an EU hosting region is the reasonable expectation for EU customers, but specific data-centre locations and residency commitments are not published publicly — conservatively scored 4 pending confirmation via the Trust Center/DPA.

3/5

US/EU hosting via Azure

4/5

EU-incorporated (Spain) and GDPR-compliant, so an EU hosting region is the reasonable expectation for EU customers, but specific data-centre locations and residency commitments are not published publicly — conservatively scored 4 pending confirmation via the Trust Center/DPA.

Legal Jurisdiction

Which laws govern the company and your data?

Harvey AI: US Delaware corporation

Tucuvi: Incorporated as Tucuvi Care S.L. in Madrid with no US parent, placing it fully within EU/EEA jurisdiction.

2/5

US Delaware corporation

5/5

Incorporated as Tucuvi Care S.L. in Madrid with no US parent, placing it fully within EU/EEA jurisdiction.

Data Retention & Training

Is your data used for model training?

Harvey AI: No training on client data; strict data isolation

Tucuvi: AI agents are trained on a proprietary manually-labelled dataset rather than on live customer data, and the QMS enforces GDPR/HIPAA data protection; however, no explicit public no-training-on-customer-data guarantee or detailed retention/DPA terms are published, so scored 4 rather than 5.

4/5

No training on client data; strict data isolation

4/5

AI agents are trained on a proprietary manually-labelled dataset rather than on live customer data, and the QMS enforces GDPR/HIPAA data protection; however, no explicit public no-training-on-customer-data guarantee or detailed retention/DPA terms are published, so scored 4 rather than 5.

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

Harvey AI: SOC 2 Type II, ISO 27001

Tucuvi: Strong, sector-specific stack: ISO/IEC 27001 and SOC 2 plus CE-marked Class IIb Software as a Medical Device under an ISO 13485 QMS, with EU AI Act and BS 30440 alignment. SOC 2 type (I vs II) not publicly specified.

4/5

SOC 2 Type II, ISO 27001

5/5

Strong, sector-specific stack: ISO/IEC 27001 and SOC 2 plus CE-marked Class IIb Software as a Medical Device under an ISO 13485 QMS, with EU AI Act and BS 30440 alignment. SOC 2 type (I vs II) not publicly specified.

Regulatory Fit

Suitability for regulated industries and professional services

Harvey AI: SRA-suitable; used by Magic Circle and elite law firms

Tucuvi: Purpose-built for regulated EU healthcare and certified as a Class IIb medical device, suitable for hospitals and health systems under EMA/AEMPS oversight and GDPR.

4/5

SRA-suitable; used by Magic Circle and elite law firms

5/5

Purpose-built for regulated EU healthcare and certified as a Class IIb medical device, suitable for hospitals and health systems under EMA/AEMPS oversight and GDPR.

Total Score

17/25

23/25

Best For

Harvey AI

Best for regulated industries (SRA); privacy-conscious teams who need strong data retention controls.

Tucuvi

Best for EU-headquartered organisations needing maximum data sovereignty; organisations requiring broad certification coverage (CE-marked SaMD (Class IIb), ISO 13485, ISO/IEC 27001); regulated industries (AEMPS, EMA); privacy-conscious teams who need strong data retention controls.

Detailed Comparison

Harvey AI vs Tucuvi: Trust & Compliance Comparison

Harvey AI (Harvey AI, Inc., US) scores 17/25 overall with a Silver (Strong) trust badge. AI assistant built for legal professionals. Tucuvi (Tucuvi, ES) scores 23/25 with a Gold (Excellent) trust badge. Autonomous clinical voice AI agents that call patients and run care workflows.

Dimension-by-Dimension Breakdown

#### Data Residency

Tucuvi leads with 4/5 vs 3/5.

●Harvey AI (3/5): US/EU hosting via Azure

●Tucuvi (4/5): EU-incorporated (Spain) and GDPR-compliant, so an EU hosting region is the reasonable expectation for EU customers, but specific data-centre locations and residency commitments are not published publicly — conservatively scored 4 pending confirmation via the Trust Center/DPA.

#### Legal Jurisdiction

Tucuvi leads with 5/5 vs 2/5.

●Harvey AI (2/5): US Delaware corporation

●Tucuvi (5/5): Incorporated as Tucuvi Care S.L. in Madrid with no US parent, placing it fully within EU/EEA jurisdiction.

#### Data Retention & Training

Both score equally at 4/5.

●Harvey AI (4/5): No training on client data; strict data isolation

●Tucuvi (4/5): AI agents are trained on a proprietary manually-labelled dataset rather than on live customer data, and the QMS enforces GDPR/HIPAA data protection; however, no explicit public no-training-on-customer-data guarantee or detailed retention/DPA terms are published, so scored 4 rather than 5.

#### Certifications

Tucuvi leads with 5/5 vs 4/5.

●Harvey AI (4/5): SOC 2 Type II, ISO 27001

●Tucuvi (5/5): Strong, sector-specific stack: ISO/IEC 27001 and SOC 2 plus CE-marked Class IIb Software as a Medical Device under an ISO 13485 QMS, with EU AI Act and BS 30440 alignment. SOC 2 type (I vs II) not publicly specified.

#### Regulatory Fit

Tucuvi leads with 5/5 vs 4/5.

●Harvey AI (4/5): SRA-suitable; used by Magic Circle and elite law firms

●Tucuvi (5/5): Purpose-built for regulated EU healthcare and certified as a Class IIb medical device, suitable for hospitals and health systems under EMA/AEMPS oversight and GDPR.

Certifications at a Glance

Certification	Harvey AI	Tucuvi
CE-marked SaMD (Class IIb)	No	Yes
GDPR	No	Yes
HIPAA	No	Yes
ISO 13485	No	Yes
ISO 27001	Yes	No
ISO/IEC 27001	No	Yes
SOC 2	No	Yes
SOC 2 Type II	Yes	No

Overall Verdict

Tucuvi has a clear trust advantage, scoring 23/25 compared to Harvey AI's 17/25. Tucuvi particularly excels in data residency, legal jurisdiction, certifications, regulatory fit.

Frequently Asked Questions

Which is better for EU compliance, Harvey AI or Tucuvi?

Harvey AI has a TrustKit score of 17/25 while Tucuvi scores 23/25. Tucuvi currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Harvey AI and Tucuvi compare on data residency?

Harvey AI scores 3/5 for data residency (US/EU hosting via Azure), while Tucuvi scores 4/5 (EU-incorporated (Spain) and GDPR-compliant, so an EU hosting region is the reasonable expectation for EU customers, but specific data-centre locations and residency commitments are not published publicly — conservatively scored 4 pending confirmation via the Trust Center/DPA.).

Are Harvey AI and Tucuvi GDPR compliant?

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

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