Scale AI

AI data labeling and enterprise AI platform for building production-grade AI systems

HappyScribe

European AI transcription and subtitling platform with EU data hosting

Scale AI

Strong

20/25

HappyScribe

Strong

18/25

Score Breakdown

DimensionScale AIHappyScribe

Data Residency

Where is your data stored and processed?

Scale AI: US-based cloud hosting with on-premise deployment available; FedRAMP cloud for government; data isolated per project

HappyScribe: EU GDPR-compliant data hosting. Irish incorporation ensures EU jurisdiction. Audio and transcript data stays within EU infrastructure.

4/5

US-based cloud hosting with on-premise deployment available; FedRAMP cloud for government; data isolated per project

4/5

EU GDPR-compliant data hosting. Irish incorporation ensures EU jurisdiction. Audio and transcript data stays within EU infrastructure.

Legal Jurisdiction

Which laws govern the company and your data?

Scale AI: US Delaware corporation subject to CLOUD Act; standard SCCs available for international data transfers

HappyScribe: Irish Limited company under EU law. Full GDPR coverage. Ireland is an EU member state with strong data protection framework under the DPC.

2/5

US Delaware corporation subject to CLOUD Act; standard SCCs available for international data transfers

4/5

Irish Limited company under EU law. Full GDPR coverage. Ireland is an EU member state with strong data protection framework under the DPC.

Data Retention & Training

Is your data used for model training?

Scale AI: Customer data used only for contracted tasks with strict annotator access controls; cryptographic audit trails; no cross-customer data sharing

HappyScribe: Training data practices not explicitly disclosed. SOC 2 Type II suggests formal data handling procedures. Audio data handling policies should be reviewed for sensitive content.

5/5

Customer data used only for contracted tasks with strict annotator access controls; cryptographic audit trails; no cross-customer data sharing

3/5

Training data practices not explicitly disclosed. SOC 2 Type II suggests formal data handling procedures. Audio data handling policies should be reviewed for sensitive content.

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

Scale AI: SOC 2 Type II, ISO 27001, FedRAMP Moderate and FedRAMP High — among the highest compliance credentials in the AI sector

HappyScribe: SOC 2 Type II certified—strong for a transcription service. Demonstrates formal security controls and independent audit. ISO 27001 would further strengthen the posture.

5/5

SOC 2 Type II, ISO 27001, FedRAMP Moderate and FedRAMP High — among the highest compliance credentials in the AI sector

4/5

SOC 2 Type II certified—strong for a transcription service. Demonstrates formal security controls and independent audit. ISO 27001 would further strengthen the posture.

Regulatory Fit

Suitability for regulated industries and professional services

Scale AI: Government-grade security posture suitable for defence, intelligence, financial services, and healthcare AI development workloads

HappyScribe: Good for general business use. SOC 2 and EU hosting support enterprise requirements. Not specifically designed for highly regulated industries but suitable for general compliance needs.

4/5

Government-grade security posture suitable for defence, intelligence, financial services, and healthcare AI development workloads

3/5

Good for general business use. SOC 2 and EU hosting support enterprise requirements. Not specifically designed for highly regulated industries but suitable for general compliance needs.

Total Score

20/25

18/25

Best For

Scale AI

Best for EU-headquartered organisations needing maximum data sovereignty.

HappyScribe

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

Detailed Comparison

HappyScribe vs Scale AI: Trust & Compliance Comparison

HappyScribe (HappyScribe, ES) scores 18/25 overall with a Silver (Strong) trust badge. European AI transcription and subtitling platform with EU data hosting. Scale AI (Scale AI, US) scores 20/25 with a Silver (Strong) trust badge. AI data labeling and enterprise AI platform for building production-grade AI systems.

Dimension-by-Dimension Breakdown

#### Data Residency

Both score equally at 4/5.

●HappyScribe (4/5): EU GDPR-compliant data hosting. Irish incorporation ensures EU jurisdiction. Audio and transcript data stays within EU infrastructure.

●Scale AI (4/5): US-based cloud hosting with on-premise deployment available; FedRAMP cloud for government; data isolated per project

#### Legal Jurisdiction

HappyScribe leads with 4/5 vs 2/5.

●HappyScribe (4/5): Irish Limited company under EU law. Full GDPR coverage. Ireland is an EU member state with strong data protection framework under the DPC.

●Scale AI (2/5): US Delaware corporation subject to CLOUD Act; standard SCCs available for international data transfers

#### Data Retention & Training

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

●HappyScribe (3/5): Training data practices not explicitly disclosed. SOC 2 Type II suggests formal data handling procedures. Audio data handling policies should be reviewed for sensitive content.

●Scale AI (5/5): Customer data used only for contracted tasks with strict annotator access controls; cryptographic audit trails; no cross-customer data sharing

#### Certifications

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

●HappyScribe (4/5): SOC 2 Type II certified—strong for a transcription service. Demonstrates formal security controls and independent audit. ISO 27001 would further strengthen the posture.

●Scale AI (5/5): SOC 2 Type II, ISO 27001, FedRAMP Moderate and FedRAMP High — among the highest compliance credentials in the AI sector

#### Regulatory Fit

Scale AI leads with 4/5 vs 3/5.

●HappyScribe (3/5): Good for general business use. SOC 2 and EU hosting support enterprise requirements. Not specifically designed for highly regulated industries but suitable for general compliance needs.

●Scale AI (4/5): Government-grade security posture suitable for defence, intelligence, financial services, and healthcare AI development workloads

Certifications at a Glance

Certification	HappyScribe	Scale AI
FedRAMP High	No	Yes
FedRAMP Moderate	No	Yes
ISO 27001	No	Yes
SOC 2 Type II	Yes	Yes

Overall Verdict

Scale AI has a clear trust advantage, scoring 20/25 compared to HappyScribe's 18/25. Scale AI particularly excels in data retention & training, certifications, regulatory fit.

Frequently Asked Questions

Which is better for EU compliance, Scale AI or HappyScribe?

Scale AI has a TrustKit score of 20/25 while HappyScribe scores 18/25. Scale AI currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Scale AI and HappyScribe compare on data residency?

Scale AI scores 4/5 for data residency (US-based cloud hosting with on-premise deployment available; FedRAMP cloud for government; data isolated per project), while HappyScribe scores 4/5 (EU GDPR-compliant data hosting. Irish incorporation ensures EU jurisdiction. Audio and transcript data stays within EU infrastructure.).

Are Scale AI and HappyScribe GDPR compliant?

Both tools are assessed across five compliance dimensions. Scale AI has a regulatory fit score of 4/5 and HappyScribe scores 3/5. Check the full comparison above for a detailed breakdown.

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