Langdock

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

OneTrust

Enterprise privacy, consent, and compliance management platform for regulated organisations

Langdock

Excellent

24/25

OneTrust

Strong

21/25

Score Breakdown

DimensionLangdockOneTrust

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

OneTrust: EU data residency available and configurable (AWS Frankfurt/Dublin); clearly documented for enterprise customers

5/5

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

4/5

EU data residency available and configurable (AWS Frankfurt/Dublin); clearly documented for enterprise customers

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

OneTrust: US Georgia corporation; CLOUD Act applies; strong SCCs and DPAs available; EU hosting mitigates but doesn't eliminate

5/5

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

2/5

US Georgia corporation; CLOUD Act applies; strong SCCs and DPAs available; EU hosting mitigates but doesn't eliminate

Data Retention & Training

Is your data used for model training?

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

OneTrust: No training on customer compliance data; comprehensive DPA; customer-controlled retention policies

5/5

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

5/5

No training on customer compliance data; comprehensive DPA; customer-controlled retention policies

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

Langdock: ISO 27001 certified and SOC 2 Type II audited

OneTrust: ISO 27001, ISO 27701, SOC 2 Type II, and CSA STAR — best-in-class certification stack for this category

4/5

ISO 27001 certified and SOC 2 Type II audited

5/5

ISO 27001, ISO 27701, SOC 2 Type II, and CSA STAR — best-in-class certification stack for this category

Regulatory Fit

Suitability for regulated industries and professional services

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

OneTrust: Purpose-built for GDPR and EU AI Act compliance; used by EU regulators and regulated industries

5/5

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

5/5

Purpose-built for GDPR and EU AI Act compliance; used by EU regulators and regulated industries

Total Score

24/25

21/25

Best For

Langdock

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.

OneTrust

Best for organisations requiring broad certification coverage (ISO 27001, ISO 27701, SOC 2 Type II); regulated industries (ICO, CNIL); privacy-conscious teams who need strong data retention controls; teams on a tight budget.

Detailed Comparison

Langdock vs OneTrust: Trust & Compliance Comparison

Langdock (Langdock GmbH, DE) scores 24/25 overall with a Gold (Excellent) trust badge. GDPR-compliant enterprise AI platform for chat, assistants, and workflow automation. OneTrust (OneTrust, US) scores 21/25 with a Silver (Strong) trust badge. Enterprise privacy, consent, and compliance management platform for regulated organisations.

Dimension-by-Dimension Breakdown

#### Data Residency

Langdock leads with 5/5 vs 4/5.

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

●OneTrust (4/5): EU data residency available and configurable (AWS Frankfurt/Dublin); clearly documented for enterprise customers

#### Legal Jurisdiction

Langdock leads with 5/5 vs 2/5.

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

●OneTrust (2/5): US Georgia corporation; CLOUD Act applies; strong SCCs and DPAs available; EU hosting mitigates but doesn't eliminate

#### Data Retention & Training

Both score equally at 5/5.

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

●OneTrust (5/5): No training on customer compliance data; comprehensive DPA; customer-controlled retention policies

#### Certifications

OneTrust leads with 5/5 vs 4/5.

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

●OneTrust (5/5): ISO 27001, ISO 27701, SOC 2 Type II, and CSA STAR — best-in-class certification stack for this category

#### Regulatory Fit

Both score equally at 5/5.

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

●OneTrust (5/5): Purpose-built for GDPR and EU AI Act compliance; used by EU regulators and regulated industries

Certifications at a Glance

Certification	Langdock	OneTrust
CSA STAR	No	Yes
ISO 27001	Yes	Yes
ISO 27701	No	Yes
SOC 2 Type II	Yes	Yes

Overall Verdict

Langdock has a clear trust advantage, scoring 24/25 compared to OneTrust's 21/25. Langdock particularly excels in data residency, legal jurisdiction.

Frequently Asked Questions

Which is better for EU compliance, Langdock or OneTrust?

Langdock has a TrustKit score of 24/25 while OneTrust scores 21/25. Langdock currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Langdock and OneTrust 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 OneTrust scores 4/5 (EU data residency available and configurable (AWS Frankfurt/Dublin); clearly documented for enterprise customers).

Are Langdock and OneTrust GDPR compliant?

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

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