Tandem Health

AI medical scribe and coding assistant built to EU medical-device standards

Voize

AI voice companion for nursing and healthcare documentation

Tandem Health

Excellent

25/25

Voize

Excellent

23/25

Score Breakdown

DimensionTandem HealthVoize

Data Residency

Where is your data stored and processed?

Tandem Health: Patient data is processed and stored exclusively in European data centres, and audio is deleted immediately after transcription with no storage — an explicit EU-only posture.

Voize: German data centres; health data stays in Germany/EU

5/5

Patient data is processed and stored exclusively in European data centres, and audio is deleted immediately after transcription with no storage — an explicit EU-only posture.

5/5

German data centres; health data stays in Germany/EU

Legal Jurisdiction

Which laws govern the company and your data?

Tandem Health: Incorporated as Tandem Health AB in Sweden with no US parent, placing it fully within EU/EEA jurisdiction.

Voize: German GmbH under EU and German health data protection law

5/5

Incorporated as Tandem Health AB in Sweden with no US parent, placing it fully within EU/EEA jurisdiction.

5/5

German GmbH under EU and German health data protection law

Data Retention & Training

Is your data used for model training?

Tandem Health: States it does not train AI models on patient or personal data, deletes audio immediately after transcription, offers enterprise data agreements, and operates under an ISO 13485 medical-device QMS.

Voize: No training on patient data; healthcare-grade data governance

5/5

States it does not train AI models on patient or personal data, deletes audio immediately after transcription, offers enterprise data agreements, and operates under an ISO 13485 medical-device QMS.

5/5

No training on patient data; healthcare-grade data governance

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

Tandem Health: Exceptional stack: ISO 27001:2022, ISO 13485:2016, ISO 42001:2023, ISO 14001, NEN 7510, plus CE/MDR Class IIa and UKCA medical-device marks, NHS DSPT and Cyber Essentials Plus. No SOC 2 published, but sector-specific medical-device certification more than compensates.

Voize: ISO 27001 certified; healthcare-specific compliance

5/5

Exceptional stack: ISO 27001:2022, ISO 13485:2016, ISO 42001:2023, ISO 14001, NEN 7510, plus CE/MDR Class IIa and UKCA medical-device marks, NHS DSPT and Cyber Essentials Plus. No SOC 2 published, but sector-specific medical-device certification more than compensates.

3/5

ISO 27001 certified; healthcare-specific compliance

Regulatory Fit

Suitability for regulated industries and professional services

Tandem Health: Purpose-built and CE/MDR-certified as a medical device for EU and UK clinical use, with named applicability to healthcare regulators (EMA, MHRA) and NHS frameworks.

Voize: Purpose-built for European healthcare documentation requirements

5/5

Purpose-built and CE/MDR-certified as a medical device for EU and UK clinical use, with named applicability to healthcare regulators (EMA, MHRA) and NHS frameworks.

5/5

Purpose-built for European healthcare documentation requirements

Total Score

25/25

23/25

Best For

Tandem Health

Best for EU-headquartered organisations needing maximum data sovereignty; organisations requiring broad certification coverage (CE mark (EU MDR), MDR Class IIa, UKCA); regulated industries (EMA, MHRA); privacy-conscious teams who need strong data retention controls; teams on a tight budget.

Voize

Best for EU-headquartered organisations needing maximum data sovereignty; regulated industries (BfDI); privacy-conscious teams who need strong data retention controls.

Detailed Comparison

Tandem Health vs Voize: Trust & Compliance Comparison

Tandem Health (Tandem Health, SE) scores 25/25 overall with a Gold (Excellent) trust badge. AI medical scribe and coding assistant built to EU medical-device standards. Voize (Voize, DE) scores 23/25 with a Gold (Excellent) trust badge. AI voice companion for nursing and healthcare documentation.

Dimension-by-Dimension Breakdown

#### Data Residency

Both score equally at 5/5.

●Tandem Health (5/5): Patient data is processed and stored exclusively in European data centres, and audio is deleted immediately after transcription with no storage — an explicit EU-only posture.

●Voize (5/5): German data centres; health data stays in Germany/EU

#### Legal Jurisdiction

Both score equally at 5/5.

●Tandem Health (5/5): Incorporated as Tandem Health AB in Sweden with no US parent, placing it fully within EU/EEA jurisdiction.

●Voize (5/5): German GmbH under EU and German health data protection law

#### Data Retention & Training

Both score equally at 5/5.

●Tandem Health (5/5): States it does not train AI models on patient or personal data, deletes audio immediately after transcription, offers enterprise data agreements, and operates under an ISO 13485 medical-device QMS.

●Voize (5/5): No training on patient data; healthcare-grade data governance

#### Certifications

Tandem Health leads with 5/5 vs 3/5.

●Tandem Health (5/5): Exceptional stack: ISO 27001:2022, ISO 13485:2016, ISO 42001:2023, ISO 14001, NEN 7510, plus CE/MDR Class IIa and UKCA medical-device marks, NHS DSPT and Cyber Essentials Plus. No SOC 2 published, but sector-specific medical-device certification more than compensates.

●Voize (3/5): ISO 27001 certified; healthcare-specific compliance

#### Regulatory Fit

Both score equally at 5/5.

●Tandem Health (5/5): Purpose-built and CE/MDR-certified as a medical device for EU and UK clinical use, with named applicability to healthcare regulators (EMA, MHRA) and NHS frameworks.

●Voize (5/5): Purpose-built for European healthcare documentation requirements

Certifications at a Glance

Certification	Tandem Health	Voize
CE mark (EU MDR)	Yes	No
Cyber Essentials Plus	Yes	No
GDPR	Yes	No
ISO 13485:2016	Yes	No
ISO 14001:2015	Yes	No
ISO 27001	No	Yes
ISO 42001:2023	Yes	No
ISO/IEC 27001:2022	Yes	No
MDR Class IIa	Yes	No
NEN 7510	Yes	No
NHS DSPT	Yes	No
UKCA	Yes	No

Overall Verdict

Tandem Health has a clear trust advantage, scoring 25/25 compared to Voize's 23/25. Tandem Health particularly excels in certifications.

Frequently Asked Questions

Which is better for EU compliance, Tandem Health or Voize?

Tandem Health has a TrustKit score of 25/25 while Voize scores 23/25. Tandem Health currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Tandem Health and Voize compare on data residency?

Tandem Health scores 5/5 for data residency (Patient data is processed and stored exclusively in European data centres, and audio is deleted immediately after transcription with no storage — an explicit EU-only posture.), while Voize scores 5/5 (German data centres; health data stays in Germany/EU).

Are Tandem Health and Voize GDPR compliant?

Both tools are assessed across five compliance dimensions. Tandem Health has a regulatory fit score of 5/5 and Voize scores 5/5. Check the full comparison above for a detailed breakdown.

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