Writer

Full-stack enterprise AI platform for content and workflows

GreenPT

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

Writer

Strong

17/25

GreenPT

Strong

19/25

Score Breakdown

DimensionWriterGreenPT

Data Residency

Where is your data stored and processed?

Writer: Primary hosting in the US with EU data residency options available for Enterprise customers. Standard cloud infrastructure.

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

Primary hosting in the US with EU data residency options available for Enterprise customers. Standard cloud infrastructure.

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?

Writer: US-incorporated (Delaware) entity. Subject to US law including CLOUD Act. Offers contractual protections and DPAs for EU customers.

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.

3/5

US-incorporated (Delaware) entity. Subject to US law including CLOUD Act. Offers contractual protections and DPAs for EU customers.

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?

Writer: Clear data retention policies. Customer data is not used for model training. Enterprise agreements provide additional data handling controls.

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.

4/5

Clear data retention policies. Customer data is not used for model training. Enterprise agreements provide additional data handling controls.

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.

Writer: SOC 2 Type II certified with HIPAA compliance available. Strong enterprise security posture with regular third-party audits.

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 certified with HIPAA compliance available. Strong enterprise security posture with regular third-party audits.

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

Writer: Good fit for US-regulated industries including healthcare (HIPAA). EU organizations should evaluate US jurisdiction implications. Proprietary models provide better data control than third-party model dependencies.

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.

3/5

Good fit for US-regulated industries including healthcare (HIPAA). EU organizations should evaluate US jurisdiction implications. Proprietary models provide better data control than third-party model dependencies.

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

17/25

19/25

Best For

Writer

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

GreenPT

Best for privacy-conscious teams who need strong data retention controls; enterprises requiring SSO integration.

Detailed Comparison

GreenPT vs Writer: Trust & Compliance Comparison

GreenPT (GreenPT, NL) scores 19/25 overall with a Silver (Strong) trust badge. EU-only AI chat platform powered by renewable energy with no external API dependencies. Writer (Writer, US) scores 17/25 with a Silver (Strong) trust badge. Full-stack enterprise AI platform for content and workflows.

Dimension-by-Dimension Breakdown

#### Data Residency

GreenPT leads with 5/5 vs 3/5.

●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.

●Writer (3/5): Primary hosting in the US with EU data residency options available for Enterprise customers. Standard cloud infrastructure.

#### Legal Jurisdiction

GreenPT leads with 5/5 vs 3/5.

●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.

●Writer (3/5): US-incorporated (Delaware) entity. Subject to US law including CLOUD Act. Offers contractual protections and DPAs for EU customers.

#### Data Retention & Training

Both score equally at 4/5.

●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.

●Writer (4/5): Clear data retention policies. Customer data is not used for model training. Enterprise agreements provide additional data handling controls.

#### Certifications

Writer leads with 4/5 vs 2/5.

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

●Writer (4/5): SOC 2 Type II certified with HIPAA compliance available. Strong enterprise security posture with regular third-party audits.

#### Regulatory Fit

Both score equally at 3/5.

●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.

●Writer (3/5): Good fit for US-regulated industries including healthcare (HIPAA). EU organizations should evaluate US jurisdiction implications. Proprietary models provide better data control than third-party model dependencies.

Certifications at a Glance

Certification	GreenPT	Writer
HIPAA	No	Yes
SOC 2 Type II	No	Yes

Overall Verdict

GreenPT has a clear trust advantage, scoring 19/25 compared to Writer's 17/25. GreenPT particularly excels in data residency, legal jurisdiction.

Frequently Asked Questions

Which is better for EU compliance, Writer or GreenPT?

Writer has a TrustKit score of 17/25 while GreenPT scores 19/25. GreenPT currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Writer and GreenPT compare on data residency?

Writer scores 3/5 for data residency (Primary hosting in the US with EU data residency options available for Enterprise customers. Standard cloud infrastructure.), 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 Writer and GreenPT GDPR compliant?

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

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