Cohere

Enterprise AI platform with a strong data privacy commitment and flexible deployment including on-premises

ChatGPT

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

Cohere

Excellent

24/25

ChatGPT

Moderate

16/25

Score Breakdown

DimensionCohereChatGPT

Data Residency

Where is your data stored and processed?

Cohere: Supports deployment on AWS, Azure, and GCP in multiple regions; on-premises and air-gapped deployments available for maximum data sovereignty

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

5/5

Supports deployment on AWS, Azure, and GCP in multiple regions; on-premises and air-gapped deployments available for maximum data sovereignty

3/5

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

Legal Jurisdiction

Which laws govern the company and your data?

Cohere: Canadian incorporation under Ontario law provides a favourable jurisdiction relative to US-headquartered competitors; Canadian PIPEDA applies; GDPR DPA available; not subject to US CLOUD Act

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

4/5

Canadian incorporation under Ontario law provides a favourable jurisdiction relative to US-headquartered competitors; Canadian PIPEDA applies; GDPR DPA available; not subject to US CLOUD Act

2/5

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

Data Retention & Training

Is your data used for model training?

Cohere: Hard commitment that customer data is never used to train foundational models across all tiers by default; data retention fully configurable; private deployment eliminates third-party data sharing

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

5/5

Hard commitment that customer data is never used to train foundational models across all tiers by default; data retention fully configurable; private deployment eliminates third-party data sharing

3/5

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

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

Cohere: SOC 2 Type II, ISO 27001, and ISO 42001 (AI management systems) certified; annual SOC 2 audits; Trust Centre available for documentation requests

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

5/5

SOC 2 Type II, ISO 27001, and ISO 42001 (AI management systems) certified; annual SOC 2 audits; Trust Centre available for documentation requests

4/5

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

Regulatory Fit

Suitability for regulated industries and professional services

Cohere: On-premises deployment, Canadian jurisdiction, ISO 42001 certification, no training on customer data, and HIPAA compliance make Cohere one of the strongest compliance postures among AI platforms

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

5/5

On-premises deployment, Canadian jurisdiction, ISO 42001 certification, no training on customer data, and HIPAA compliance make Cohere one of the strongest compliance postures among AI platforms

4/5

Enterprise plan with regional residency and DPA suitable for regulated industries

Total Score

24/25

16/25

Best For

Cohere

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

ChatGPT

Best for organisations requiring broad certification coverage (SOC 2 Type II, ISO 27001, ISO 42001); privacy-conscious teams who need strong data retention controls; organisations that need self-hosted or on-premise deployment; teams on a tight budget.

Detailed Comparison

ChatGPT vs Cohere: 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. Cohere (Cohere, CA) scores 24/25 with a Gold (Excellent) trust badge. Enterprise AI platform with a strong data privacy commitment and flexible deployment including on-premises.

Dimension-by-Dimension Breakdown

#### Data Residency

Cohere leads with 5/5 vs 3/5.

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

●Cohere (5/5): Supports deployment on AWS, Azure, and GCP in multiple regions; on-premises and air-gapped deployments available for maximum data sovereignty

#### Legal Jurisdiction

Cohere leads with 4/5 vs 2/5.

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

●Cohere (4/5): Canadian incorporation under Ontario law provides a favourable jurisdiction relative to US-headquartered competitors; Canadian PIPEDA applies; GDPR DPA available; not subject to US CLOUD Act

#### Data Retention & Training

Cohere leads with 5/5 vs 3/5.

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

●Cohere (5/5): Hard commitment that customer data is never used to train foundational models across all tiers by default; data retention fully configurable; private deployment eliminates third-party data sharing

#### Certifications

Cohere leads with 5/5 vs 4/5.

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

●Cohere (5/5): SOC 2 Type II, ISO 27001, and ISO 42001 (AI management systems) certified; annual SOC 2 audits; Trust Centre available for documentation requests

#### Regulatory Fit

Cohere leads with 5/5 vs 4/5.

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

●Cohere (5/5): On-premises deployment, Canadian jurisdiction, ISO 42001 certification, no training on customer data, and HIPAA compliance make Cohere one of the strongest compliance postures among AI platforms

Certifications at a Glance

Certification	ChatGPT	Cohere
ISO 27001	Yes	Yes
ISO 27017	Yes	No
ISO 27018	Yes	No
ISO 27701	Yes	No
ISO 42001	No	Yes
SOC 2 Type II	Yes	Yes

Overall Verdict

Cohere has a clear trust advantage, scoring 24/25 compared to ChatGPT's 16/25. Cohere particularly excels in data residency, legal jurisdiction, data retention & training, certifications, regulatory fit.

Frequently Asked Questions

Which is better for EU compliance, Cohere or ChatGPT?

Cohere has a TrustKit score of 24/25 while ChatGPT scores 16/25. Cohere currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Cohere and ChatGPT compare on data residency?

Cohere scores 5/5 for data residency (Supports deployment on AWS, Azure, and GCP in multiple regions; on-premises and air-gapped deployments available for maximum data sovereignty), while ChatGPT scores 3/5 (Enterprise/Business customers can choose from 10+ regional data residency options including EU and UK).

Are Cohere and ChatGPT GDPR compliant?

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

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