ChatGPT

AI assistant by OpenAI for conversation, analysis, and content creation

Meta AI / Llama

Meta's AI assistant and open-weights Llama models for self-hosted deployment

ChatGPT

Moderate

16/25

Meta AI / Llama

Caution

8/25

Score Breakdown

DimensionChatGPTMeta AI / Llama

Data Residency

Where is your data stored and processed?

ChatGPT: Enterprise/Business customers can choose from 10+ regional data residency options including EU and UK

Meta AI / Llama: Hosted Meta AI processes data in US data centres with no EU residency option. Self-hosted Llama deployments can achieve a score of 5 with EU-region infrastructure. Scores here reflect the hosted product.

3/5

Enterprise/Business customers can choose from 10+ regional data residency options including EU and UK

1/5

Hosted Meta AI processes data in US data centres with no EU residency option. Self-hosted Llama deployments can achieve a score of 5 with EU-region infrastructure. Scores here reflect the hosted product.

Legal Jurisdiction

Which laws govern the company and your data?

ChatGPT: US Delaware corporation, subject to CLOUD Act; DPAs available for GDPR

Meta AI / Llama: Meta Platforms Inc. is a US company subject to the CLOUD Act and has been repeatedly fined by EU DPAs for GDPR violations. Multiple rulings against Meta's data transfer mechanisms make the hosted product high-risk for EU businesses.

2/5

US Delaware corporation, subject to CLOUD Act; DPAs available for GDPR

1/5

Meta Platforms Inc. is a US company subject to the CLOUD Act and has been repeatedly fined by EU DPAs for GDPR violations. Multiple rulings against Meta's data transfer mechanisms make the hosted product high-risk for EU businesses.

Data Retention & Training

Is your data used for model training?

ChatGPT: Free/Plus tiers may train on data; Business and Enterprise tiers exclude data from training by default

Meta AI / Llama: Hosted Meta AI interactions may be used to improve Meta's models under default settings. Self-hosted Llama: no data retention or training by the model provider. Scores reflect the hosted product with limited user controls.

3/5

Free/Plus tiers may train on data; Business and Enterprise tiers exclude data from training by default

2/5

Hosted Meta AI interactions may be used to improve Meta's models under default settings. Self-hosted Llama: no data retention or training by the model provider. Scores reflect the hosted product with limited user controls.

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

ChatGPT: SOC 2 Type II, ISO 27001/17/18/701 certified

Meta AI / Llama: Meta's core infrastructure holds SOC 2 Type II and ISO 27001 certifications for its platform services. However, these certifications cover Meta's broader infrastructure and are not specific to the AI assistant product.

4/5

SOC 2 Type II, ISO 27001/17/18/701 certified

3/5

Meta's core infrastructure holds SOC 2 Type II and ISO 27001 certifications for its platform services. However, these certifications cover Meta's broader infrastructure and are not specific to the AI assistant product.

Regulatory Fit

Suitability for regulated industries and professional services

ChatGPT: Enterprise plan with regional residency and DPA suitable for regulated industries

Meta AI / Llama: Hosted Meta AI is not suitable for regulated EU industries. Meta's track record with European regulators is one of the weakest among major technology companies. Self-hosted Llama is an excellent option for EU sovereignty when deployed responsibly.

4/5

Enterprise plan with regional residency and DPA suitable for regulated industries

1/5

Hosted Meta AI is not suitable for regulated EU industries. Meta's track record with European regulators is one of the weakest among major technology companies. Self-hosted Llama is an excellent option for EU sovereignty when deployed responsibly.

Total Score

16/25

8/25

Best For

ChatGPT

Best for organisations requiring broad certification coverage (SOC 2 Type II, ISO 27001, ISO 27017); teams on a tight budget; enterprises requiring SSO integration.

Meta AI / Llama

Best for organisations that need self-hosted or on-premise deployment; teams on a tight budget.

Detailed Comparison

ChatGPT vs Meta AI / Llama: Trust & Compliance Comparison

ChatGPT (OpenAI, US) scores 16/25 overall with a Bronze (Moderate) trust badge. AI assistant by OpenAI for conversation, analysis, and content creation. Meta AI / Llama (Meta Platforms, US) scores 8/25 with a Review Required (Caution) trust badge. Meta's AI assistant and open-weights Llama models for self-hosted deployment.

Dimension-by-Dimension Breakdown

#### Data Residency

ChatGPT leads with 3/5 vs 1/5.

●ChatGPT (3/5): Enterprise/Business customers can choose from 10+ regional data residency options including EU and UK

●Meta AI / Llama (1/5): Hosted Meta AI processes data in US data centres with no EU residency option. Self-hosted Llama deployments can achieve a score of 5 with EU-region infrastructure. Scores here reflect the hosted product.

#### Legal Jurisdiction

ChatGPT leads with 2/5 vs 1/5.

●ChatGPT (2/5): US Delaware corporation, subject to CLOUD Act; DPAs available for GDPR

●Meta AI / Llama (1/5): Meta Platforms Inc. is a US company subject to the CLOUD Act and has been repeatedly fined by EU DPAs for GDPR violations. Multiple rulings against Meta's data transfer mechanisms make the hosted product high-risk for EU businesses.

#### Data Retention & Training

ChatGPT leads with 3/5 vs 2/5.

●ChatGPT (3/5): Free/Plus tiers may train on data; Business and Enterprise tiers exclude data from training by default

●Meta AI / Llama (2/5): Hosted Meta AI interactions may be used to improve Meta's models under default settings. Self-hosted Llama: no data retention or training by the model provider. Scores reflect the hosted product with limited user controls.

#### Certifications

ChatGPT leads with 4/5 vs 3/5.

●ChatGPT (4/5): SOC 2 Type II, ISO 27001/17/18/701 certified

●Meta AI / Llama (3/5): Meta's core infrastructure holds SOC 2 Type II and ISO 27001 certifications for its platform services. However, these certifications cover Meta's broader infrastructure and are not specific to the AI assistant product.

#### Regulatory Fit

ChatGPT leads with 4/5 vs 1/5.

●ChatGPT (4/5): Enterprise plan with regional residency and DPA suitable for regulated industries

●Meta AI / Llama (1/5): Hosted Meta AI is not suitable for regulated EU industries. Meta's track record with European regulators is one of the weakest among major technology companies. Self-hosted Llama is an excellent option for EU sovereignty when deployed responsibly.

Certifications at a Glance

Certification	ChatGPT	Meta AI / Llama
ISO 27001	Yes	Yes
ISO 27017	Yes	No
ISO 27018	Yes	No
ISO 27701	Yes	No
SOC 2 Type II	Yes	Yes

Overall Verdict

ChatGPT has a clear trust advantage, scoring 16/25 compared to Meta AI / Llama's 8/25. ChatGPT particularly excels in data residency, legal jurisdiction, data retention & training, certifications, regulatory fit.

Frequently Asked Questions

Which is better for EU compliance, ChatGPT or Meta AI / Llama?

ChatGPT has a TrustKit score of 16/25 while Meta AI / Llama scores 8/25. ChatGPT currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do ChatGPT and Meta AI / Llama compare on data residency?

ChatGPT scores 3/5 for data residency (Enterprise/Business customers can choose from 10+ regional data residency options including EU and UK), while Meta AI / Llama scores 1/5 (Hosted Meta AI processes data in US data centres with no EU residency option. Self-hosted Llama deployments can achieve a score of 5 with EU-region infrastructure. Scores here reflect the hosted product.).

Are ChatGPT and Meta AI / Llama GDPR compliant?

Both tools are assessed across five compliance dimensions. ChatGPT has a regulatory fit score of 4/5 and Meta AI / Llama scores 1/5. Check the full comparison above for a detailed breakdown.

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