Prediction Guard

Privacy-first LLM API with built-in compliance and safety controls

Langdock

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

Prediction Guard

Strong

20/25

Langdock

Excellent

24/25

Score Breakdown

DimensionPrediction GuardLangdock

Data Residency

Where is your data stored and processed?

Prediction Guard: Offers EU deployment options alongside US hosting. VPC and on-premise deployments available for full data sovereignty. Flexible hosting model.

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

4/5

Offers EU deployment options alongside US hosting. VPC and on-premise deployments available for full data sovereignty. Flexible hosting model.

5/5

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

Legal Jurisdiction

Which laws govern the company and your data?

Prediction Guard: US Delaware corporation. Subject to US jurisdiction. However, on-premise deployment mitigates many jurisdiction concerns for EU customers.

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

3/5

US Delaware corporation. Subject to US jurisdiction. However, on-premise deployment mitigates many jurisdiction concerns for EU customers.

5/5

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

Data Retention & Training

Is your data used for model training?

Prediction Guard: No customer data used for training. Built-in PII redaction. Configurable data retention. On-premise option means data never leaves customer infrastructure.

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

5/5

No customer data used for training. Built-in PII redaction. Configurable data retention. On-premise option means data never leaves customer infrastructure.

5/5

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

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

Prediction Guard: SOC 2 Type II certified. HIPAA BAA available. Strong compliance posture for a startup. No ISO 27001 yet.

Langdock: ISO 27001 certified and SOC 2 Type II audited

4/5

SOC 2 Type II certified. HIPAA BAA available. Strong compliance posture for a startup. No ISO 27001 yet.

4/5

ISO 27001 certified and SOC 2 Type II audited

Regulatory Fit

Suitability for regulated industries and professional services

Prediction Guard: Purpose-built for regulated industries. HIPAA compliant for healthcare. Safety controls address key regulatory concerns around AI outputs in sensitive contexts.

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

4/5

Purpose-built for regulated industries. HIPAA compliant for healthcare. Safety controls address key regulatory concerns around AI outputs in sensitive contexts.

5/5

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

Total Score

20/25

24/25

Best For

Prediction Guard

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.

Langdock

Best for regulated industries (HHS, FDA); privacy-conscious teams who need strong data retention controls; organisations that need self-hosted or on-premise deployment.

Detailed Comparison

Langdock vs Prediction Guard: 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. Prediction Guard (Prediction Guard, US) scores 20/25 with a Silver (Strong) trust badge. Privacy-first LLM API with built-in compliance and safety controls.

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

●Prediction Guard (4/5): Offers EU deployment options alongside US hosting. VPC and on-premise deployments available for full data sovereignty. Flexible hosting model.

#### Legal Jurisdiction

Langdock leads with 5/5 vs 3/5.

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

●Prediction Guard (3/5): US Delaware corporation. Subject to US jurisdiction. However, on-premise deployment mitigates many jurisdiction concerns for EU customers.

#### Data Retention & Training

Both score equally at 5/5.

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

●Prediction Guard (5/5): No customer data used for training. Built-in PII redaction. Configurable data retention. On-premise option means data never leaves customer infrastructure.

#### Certifications

Both score equally at 4/5.

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

●Prediction Guard (4/5): SOC 2 Type II certified. HIPAA BAA available. Strong compliance posture for a startup. No ISO 27001 yet.

#### Regulatory Fit

Langdock leads with 5/5 vs 4/5.

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

●Prediction Guard (4/5): Purpose-built for regulated industries. HIPAA compliant for healthcare. Safety controls address key regulatory concerns around AI outputs in sensitive contexts.

Certifications at a Glance

Certification	Langdock	Prediction Guard
HIPAA BAA	No	Yes
ISO 27001	Yes	No
SOC 2 Type II	Yes	Yes

Overall Verdict

Langdock has a clear trust advantage, scoring 24/25 compared to Prediction Guard's 20/25. Langdock particularly excels in data residency, legal jurisdiction, regulatory fit.

Frequently Asked Questions

Which is better for EU compliance, Prediction Guard or Langdock?

Prediction Guard has a TrustKit score of 20/25 while Langdock scores 24/25. Langdock currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Prediction Guard and Langdock compare on data residency?

Prediction Guard scores 4/5 for data residency (Offers EU deployment options alongside US hosting. VPC and on-premise deployments available for full data sovereignty. Flexible hosting model.), while Langdock scores 5/5 (All data hosted in the EU by default; self-hosting option available for maximum control).

Are Prediction Guard and Langdock GDPR compliant?

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

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