ChatGPT

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

GreenPT

EU-only AI chat platform powered by renewable energy with no external API dependencies

ChatGPT

Moderate

16/25

GreenPT

Strong

19/25

Score Breakdown

DimensionChatGPTGreenPT

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

GreenPT: All models run on own servers hosted by Scaleway in France. No external API dependencies — data never leaves their EU infrastructure. Genuine EU data sovereignty.

3/5

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

5/5

All models run on own servers hosted by Scaleway in France. No external API dependencies — data never leaves their EU infrastructure. Genuine EU data sovereignty.

Legal Jurisdiction

Which laws govern the company and your data?

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

GreenPT: Dutch BV incorporation under EU law. No US parent company, no US API dependencies, no CLOUD Act exposure. One of the purest EU sovereignty stories available.

2/5

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

5/5

Dutch BV incorporation under EU law. No US parent company, no US API dependencies, no CLOUD Act exposure. One of the purest EU sovereignty stories available.

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

GreenPT: Data never shared with third parties. Models run locally on own servers. No external API calls means no data leakage to US providers. Specific retention policies not publicly detailed.

3/5

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

4/5

Data never shared with third parties. Models run locally on own servers. No external API calls means no data leakage to US providers. Specific retention policies not publicly detailed.

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

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

GreenPT: Hosted on Scaleway ISO 27001 certified infrastructure. GreenPT itself does not hold formal certifications. Expected for a small bootstrapped company.

4/5

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

2/5

Hosted on Scaleway ISO 27001 certified infrastructure. GreenPT itself does not hold formal certifications. Expected for a small bootstrapped company.

Regulatory Fit

Suitability for regulated industries and professional services

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

GreenPT: Strong EU sovereignty positioning and genuinely EU-only data handling. Lack of own certifications limits enterprise procurement. Excellent conceptual fit for sovereignty-focused organisations.

4/5

Enterprise plan with regional residency and DPA suitable for regulated industries

3/5

Strong EU sovereignty positioning and genuinely EU-only data handling. Lack of own certifications limits enterprise procurement. Excellent conceptual fit for sovereignty-focused organisations.

Total Score

16/25

19/25

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.

GreenPT

Best for EU-headquartered organisations needing maximum data sovereignty; privacy-conscious teams who need strong data retention controls.

Detailed Comparison

ChatGPT vs GreenPT: 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. GreenPT (GreenPT, NL) scores 19/25 with a Silver (Strong) trust badge. EU-only AI chat platform powered by renewable energy with no external API dependencies.

Dimension-by-Dimension Breakdown

#### Data Residency

GreenPT 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

●GreenPT (5/5): All models run on own servers hosted by Scaleway in France. No external API dependencies — data never leaves their EU infrastructure. Genuine EU data sovereignty.

#### Legal Jurisdiction

GreenPT leads with 5/5 vs 2/5.

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

●GreenPT (5/5): Dutch BV incorporation under EU law. No US parent company, no US API dependencies, no CLOUD Act exposure. One of the purest EU sovereignty stories available.

#### Data Retention & Training

GreenPT leads with 4/5 vs 3/5.

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

●GreenPT (4/5): Data never shared with third parties. Models run locally on own servers. No external API calls means no data leakage to US providers. Specific retention policies not publicly detailed.

#### Certifications

ChatGPT leads with 4/5 vs 2/5.

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

●GreenPT (2/5): Hosted on Scaleway ISO 27001 certified infrastructure. GreenPT itself does not hold formal certifications. Expected for a small bootstrapped company.

#### Regulatory Fit

ChatGPT leads with 4/5 vs 3/5.

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

●GreenPT (3/5): Strong EU sovereignty positioning and genuinely EU-only data handling. Lack of own certifications limits enterprise procurement. Excellent conceptual fit for sovereignty-focused organisations.

Certifications at a Glance

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

Overall Verdict

GreenPT has a clear trust advantage, scoring 19/25 compared to ChatGPT's 16/25. GreenPT particularly excels in data residency, legal jurisdiction, data retention & training.

Frequently Asked Questions

Which is better for EU compliance, ChatGPT or GreenPT?

ChatGPT has a TrustKit score of 16/25 while GreenPT scores 19/25. GreenPT currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do ChatGPT and GreenPT 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 GreenPT scores 5/5 (All models run on own servers hosted by Scaleway in France. No external API dependencies — data never leaves their EU infrastructure. Genuine EU data sovereignty.).

Are ChatGPT and GreenPT GDPR compliant?

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

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