Langdock

GDPR-compliant enterprise AI platform for chat, assistants, and workflow automation

DeepL

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

Langdock

Excellent

24/25

DeepL

Excellent

25/25

Score Breakdown

DimensionLangdockDeepL

Data Residency

Where is your data stored and processed?

Langdock: All data hosted in the EU by default; self-hosting option available for maximum control

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

5/5

All data hosted in the EU by default; self-hosting option available for maximum control

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?

Langdock: German GmbH under EU law; fully GDPR-native architecture with no CLOUD Act exposure

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

5/5

German GmbH under EU law; fully GDPR-native architecture with no CLOUD Act exposure

5/5

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

Data Retention & Training

Is your data used for model training?

Langdock: Customer data never used for AI training; full data deletion on request

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

5/5

Customer data never used for AI training; full data deletion on request

5/5

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

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

Langdock: ISO 27001 certified and SOC 2 Type II audited

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

4/5

ISO 27001 certified and SOC 2 Type II audited

5/5

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

Regulatory Fit

Suitability for regulated industries and professional services

Langdock: Ideal for EU-regulated organisations; EU hosting, German jurisdiction, GDPR-native, and strong certifications

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

5/5

Ideal for EU-regulated organisations; EU hosting, German jurisdiction, GDPR-native, and strong certifications

5/5

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

Total Score

24/25

25/25

Best For

Langdock

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 EU-headquartered organisations needing maximum data sovereignty; regulated industries (ICO, BaFin); privacy-conscious teams who need strong data retention controls; organisations that need self-hosted or on-premise deployment.

Detailed Comparison

DeepL vs Langdock: 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. Langdock (Langdock GmbH, DE) scores 24/25 with a Gold (Excellent) trust badge. GDPR-compliant enterprise AI platform for chat, assistants, and workflow automation.

Dimension-by-Dimension Breakdown

#### Data Residency

Both score equally at 5/5.

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

●Langdock (5/5): All data hosted in the EU by default; self-hosting option available for maximum control

#### Legal Jurisdiction

Both score equally at 5/5.

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

●Langdock (5/5): German GmbH under EU law; fully GDPR-native architecture with no CLOUD Act exposure

#### Data Retention & Training

Both score equally at 5/5.

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

●Langdock (5/5): Customer data never used for AI training; full data deletion on request

#### Certifications

DeepL leads with 5/5 vs 4/5.

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

●Langdock (4/5): ISO 27001 certified and SOC 2 Type II audited

#### Regulatory Fit

Both score equally at 5/5.

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

●Langdock (5/5): Ideal for EU-regulated organisations; EU hosting, German jurisdiction, GDPR-native, and strong certifications

Certifications at a Glance

Certification	DeepL	Langdock
BSI C5 Type 2	Yes	No
HIPAA	Yes	No
ISO 27001	Yes	Yes
SOC 2 Type II	Yes	Yes

Overall Verdict

DeepL and Langdock are closely matched on trust and compliance, with scores of 25/25 and 24/25 respectively. The right choice depends on your specific regulatory requirements and existing technology stack.

Frequently Asked Questions

Which is better for EU compliance, Langdock or DeepL?

Langdock has a TrustKit score of 24/25 while DeepL scores 25/25. DeepL currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Langdock and DeepL compare on data residency?

Langdock scores 5/5 for data residency (All data hosted in the EU by default; self-hosting option available for maximum control), while DeepL scores 5/5 (EU processing by default on AWS; explicit Data Residency add-on available for US and JP).

Are Langdock and DeepL GDPR compliant?

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

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