OpenAI API

API platform for GPT, DALL-E, Whisper and other foundation models

Prediction Guard

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

OpenAI API

Moderate

14/25

Prediction Guard

Strong

20/25

Score Breakdown

DimensionOpenAI APIPrediction Guard

Data Residency

Where is your data stored and processed?

OpenAI API: All data processed on US-based Microsoft Azure infrastructure. No EU data residency option available. Enterprise customers cannot choose hosting region.

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

2/5

All data processed on US-based Microsoft Azure infrastructure. No EU data residency option available. Enterprise customers cannot choose hosting region.

4/5

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

Legal Jurisdiction

Which laws govern the company and your data?

OpenAI API: US Delaware LLC subject to US jurisdiction including CLOUD Act. Offers GDPR-compliant DPA for EU customers, but legal entity is solely US-based.

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

2/5

US Delaware LLC subject to US jurisdiction including CLOUD Act. Offers GDPR-compliant DPA for EU customers, but legal entity is solely US-based.

3/5

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

Data Retention & Training

Is your data used for model training?

OpenAI API: API data not used for model training by default. Zero data retention option available. Clear data retention policies documented. Abuse monitoring data retained for 30 days.

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

4/5

API data not used for model training by default. Zero data retention option available. Clear data retention policies documented. Abuse monitoring data retained for 30 days.

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

ISO 27001, SOC 2, Cyber Essentials, etc.

OpenAI API: SOC 2 Type II certified. GDPR DPA available. No ISO 27001 or C5 certification publicly disclosed.

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

3/5

SOC 2 Type II certified. GDPR DPA available. No ISO 27001 or C5 certification publicly disclosed.

4/5

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

Regulatory Fit

Suitability for regulated industries and professional services

OpenAI API: Suitable for many business use cases with appropriate DPA. Enterprise tier offers enhanced compliance. Not ideal for highly regulated EU industries requiring data sovereignty.

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

3/5

Suitable for many business use cases with appropriate DPA. Enterprise tier offers enhanced compliance. Not ideal for highly regulated EU industries requiring data sovereignty.

4/5

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

Total Score

14/25

20/25

Best For

OpenAI API

Best for privacy-conscious teams who need strong data retention controls; teams on a tight budget.

Prediction Guard

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

OpenAI API vs Prediction Guard: Trust & Compliance Comparison

OpenAI API (OpenAI, US) scores 14/25 overall with a Bronze (Moderate) trust badge. API platform for GPT, DALL-E, Whisper and other foundation models. 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

Prediction Guard leads with 4/5 vs 2/5.

●OpenAI API (2/5): All data processed on US-based Microsoft Azure infrastructure. No EU data residency option available. Enterprise customers cannot choose hosting region.

●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

Prediction Guard leads with 3/5 vs 2/5.

●OpenAI API (2/5): US Delaware LLC subject to US jurisdiction including CLOUD Act. Offers GDPR-compliant DPA for EU customers, but legal entity is solely US-based.

●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

Prediction Guard leads with 5/5 vs 4/5.

●OpenAI API (4/5): API data not used for model training by default. Zero data retention option available. Clear data retention policies documented. Abuse monitoring data retained for 30 days.

●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

Prediction Guard leads with 4/5 vs 3/5.

●OpenAI API (3/5): SOC 2 Type II certified. GDPR DPA available. No ISO 27001 or C5 certification publicly disclosed.

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

#### Regulatory Fit

Prediction Guard leads with 4/5 vs 3/5.

●OpenAI API (3/5): Suitable for many business use cases with appropriate DPA. Enterprise tier offers enhanced compliance. Not ideal for highly regulated EU industries requiring data sovereignty.

●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	OpenAI API	Prediction Guard
GDPR DPA	Yes	No
HIPAA BAA	No	Yes
SOC 2 Type II	Yes	Yes

Overall Verdict

Prediction Guard has a clear trust advantage, scoring 20/25 compared to OpenAI API's 14/25. Prediction Guard particularly excels in data residency, legal jurisdiction, data retention & training, certifications, regulatory fit.

Frequently Asked Questions

Which is better for EU compliance, OpenAI API or Prediction Guard?

OpenAI API has a TrustKit score of 14/25 while Prediction Guard scores 20/25. Prediction Guard currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do OpenAI API and Prediction Guard compare on data residency?

OpenAI API scores 2/5 for data residency (All data processed on US-based Microsoft Azure infrastructure. No EU data residency option available. Enterprise customers cannot choose hosting region.), while Prediction Guard scores 4/5 (Offers EU deployment options alongside US hosting. VPC and on-premise deployments available for full data sovereignty. Flexible hosting model.).

Are OpenAI API and Prediction Guard GDPR compliant?

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

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