Scale AI

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

DeepL

High-accuracy AI translation for documents and text in 30+ language pairs

Scale AI

Strong

20/25

DeepL

Excellent

25/25

Score Breakdown

DimensionScale AIDeepL

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

DeepL: EU processing by default on AWS; explicit Data Residency add-on available for US and JP

4/5

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

5/5

EU processing by default on AWS; explicit Data Residency add-on available for US and JP

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

DeepL: German company under EU law; strong GDPR alignment; BSI C5 attestation

2/5

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

5/5

German company under EU law; strong GDPR alignment; BSI C5 attestation

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

DeepL: Pro tier texts deleted immediately after translation; no use for AI training

5/5

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

5/5

Pro tier texts deleted immediately after translation; no use for AI training

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

DeepL: SOC 2 Type II, ISO 27001, BSI C5 Type 2, and HIPAA certified

5/5

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

5/5

SOC 2 Type II, ISO 27001, BSI C5 Type 2, and HIPAA certified

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

DeepL: Excellent fit for EU-regulated industries including legal, pharma, and financial services

4/5

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

5/5

Excellent fit for EU-regulated industries including legal, pharma, and financial services

Total Score

20/25

25/25

Best For

Scale AI

Best for EU-headquartered organisations needing maximum data sovereignty; organisations requiring broad certification coverage (SOC 2 Type II, ISO 27001, BSI C5 Type 2); regulated industries (ICO, BaFin); privacy-conscious teams who need strong data retention controls; teams on a tight budget.

DeepL

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

DeepL vs Scale AI: Trust & Compliance Comparison

DeepL (DeepL SE, DE) scores 25/25 overall with a Gold (Excellent) trust badge. High-accuracy AI translation for documents and text in 30+ language pairs. 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

DeepL leads with 5/5 vs 4/5.

●DeepL (5/5): EU processing by default on AWS; explicit Data Residency add-on available for US and JP

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

#### Legal Jurisdiction

DeepL leads with 5/5 vs 2/5.

●DeepL (5/5): German company under EU law; strong GDPR alignment; BSI C5 attestation

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

#### Data Retention & Training

Both score equally at 5/5.

●DeepL (5/5): Pro tier texts deleted immediately after translation; no use for AI training

●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

Both score equally at 5/5.

●DeepL (5/5): SOC 2 Type II, ISO 27001, BSI C5 Type 2, and HIPAA certified

●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

DeepL leads with 5/5 vs 4/5.

●DeepL (5/5): Excellent fit for EU-regulated industries including legal, pharma, and financial services

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

Certifications at a Glance

Certification	DeepL	Scale AI
BSI C5 Type 2	Yes	No
FedRAMP High	No	Yes
FedRAMP Moderate	No	Yes
HIPAA	Yes	No
ISO 27001	Yes	Yes
SOC 2 Type II	Yes	Yes

Overall Verdict

DeepL has a clear trust advantage, scoring 25/25 compared to Scale AI's 20/25. DeepL particularly excels in data residency, legal jurisdiction, regulatory fit.

Frequently Asked Questions

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

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

How do Scale AI and DeepL 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 DeepL scores 5/5 (EU processing by default on AWS; explicit Data Residency add-on available for US and JP).

Are Scale AI and DeepL GDPR compliant?

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

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