PrivateNode

AI specialists for UK professional services — employment law, tax, immigration, and more with zero data retention

Turnitin

US AI detection and academic integrity platform for education institutions

PrivateNode

Strong

18/25

Turnitin

Strong

17/25

Score Breakdown

DimensionPrivateNodeTurnitin

Data Residency

Where is your data stored and processed?

PrivateNode: All infrastructure hosted on Hetzner servers in Germany (EU). Zero US cloud dependency — no AWS, Azure, or GCP. Data stays within the EU at all times.

Turnitin: EU hosting available (AWS Dublin) but requires explicit Enterprise-level configuration; US default otherwise

5/5

All infrastructure hosted on Hetzner servers in Germany (EU). Zero US cloud dependency — no AWS, Azure, or GCP. Data stays within the EU at all times.

3/5

EU hosting available (AWS Dublin) but requires explicit Enterprise-level configuration; US default otherwise

Legal Jurisdiction

Which laws govern the company and your data?

PrivateNode: UK limited company (Twakka Ltd, England & Wales). UK GDPR-equivalent jurisdiction with EU adequacy decision. Not subject to US CLOUD Act. Outside EEA but UK adequacy provides smooth data transfer basis.

Turnitin: US Delaware corporation; CLOUD Act applies to student data; DPA with SCCs available for EU institutions

3/5

UK limited company (Twakka Ltd, England & Wales). UK GDPR-equivalent jurisdiction with EU adequacy decision. Not subject to US CLOUD Act. Outside EEA but UK adequacy provides smooth data transfer basis.

2/5

US Delaware corporation; CLOUD Act applies to student data; DPA with SCCs available for EU institutions

Data Retention & Training

Is your data used for model training?

PrivateNode: Explicit zero data retention policy. Conversations are not stored after session ends. No user data used for model training. Single-tenant architecture provides full isolation.

Turnitin: Submissions stored for similarity comparison (core function); not used to train AI models; configurable retention

5/5

Explicit zero data retention policy. Conversations are not stored after session ends. No user data used for model training. Single-tenant architecture provides full isolation.

4/5

Submissions stored for similarity comparison (core function); not used to train AI models; configurable retention

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

PrivateNode: No SOC 2 or ISO 27001 certifications publicly confirmed. Hosting provider (Hetzner) holds ISO 27001 certification. Early-stage company; formal certifications would strengthen trust posture.

Turnitin: ISO 27001, SOC 2 Type II, and Cyber Essentials Plus — strong for an EdTech platform

1/5

No SOC 2 or ISO 27001 certifications publicly confirmed. Hosting provider (Hetzner) holds ISO 27001 certification. Early-stage company; formal certifications would strengthen trust posture.

5/5

ISO 27001, SOC 2 Type II, and Cyber Essentials Plus — strong for an EdTech platform

Regulatory Fit

Suitability for regulated industries and professional services

PrivateNode: Strong fit for UK regulated professional services. Domain-specific specialists trained on authoritative legislation sources. Zero data retention addresses key GDPR concerns. Suitable for SRA-regulated solicitors and FCA-regulated advisers.

Turnitin: GDPR DPA available; EU hosting option exists; institutions must explicitly configure EU residency for student data

4/5

Strong fit for UK regulated professional services. Domain-specific specialists trained on authoritative legislation sources. Zero data retention addresses key GDPR concerns. Suitable for SRA-regulated solicitors and FCA-regulated advisers.

3/5

GDPR DPA available; EU hosting option exists; institutions must explicitly configure EU residency for student data

Total Score

18/25

17/25

Best For

PrivateNode

Best for regulated industries (ICO, SRA); privacy-conscious teams who need strong data retention controls.

Turnitin

Best for organisations requiring broad certification coverage (ISO 27001, SOC 2 Type II, Cyber Essentials Plus); privacy-conscious teams who need strong data retention controls; enterprises requiring SSO integration.

Detailed Comparison

PrivateNode vs Turnitin: Trust & Compliance Comparison

PrivateNode (PrivateNode, GB) scores 18/25 overall with a Silver (Strong) trust badge. AI specialists for UK professional services — employment law, tax, immigration, and more with zero data retention. Turnitin (Turnitin, US) scores 17/25 with a Silver (Strong) trust badge. US AI detection and academic integrity platform for education institutions.

Dimension-by-Dimension Breakdown

#### Data Residency

PrivateNode leads with 5/5 vs 3/5.

●PrivateNode (5/5): All infrastructure hosted on Hetzner servers in Germany (EU). Zero US cloud dependency — no AWS, Azure, or GCP. Data stays within the EU at all times.

●Turnitin (3/5): EU hosting available (AWS Dublin) but requires explicit Enterprise-level configuration; US default otherwise

#### Legal Jurisdiction

PrivateNode leads with 3/5 vs 2/5.

●PrivateNode (3/5): UK limited company (Twakka Ltd, England & Wales). UK GDPR-equivalent jurisdiction with EU adequacy decision. Not subject to US CLOUD Act. Outside EEA but UK adequacy provides smooth data transfer basis.

●Turnitin (2/5): US Delaware corporation; CLOUD Act applies to student data; DPA with SCCs available for EU institutions

#### Data Retention & Training

PrivateNode leads with 5/5 vs 4/5.

●PrivateNode (5/5): Explicit zero data retention policy. Conversations are not stored after session ends. No user data used for model training. Single-tenant architecture provides full isolation.

●Turnitin (4/5): Submissions stored for similarity comparison (core function); not used to train AI models; configurable retention

#### Certifications

Turnitin leads with 5/5 vs 1/5.

●PrivateNode (1/5): No SOC 2 or ISO 27001 certifications publicly confirmed. Hosting provider (Hetzner) holds ISO 27001 certification. Early-stage company; formal certifications would strengthen trust posture.

●Turnitin (5/5): ISO 27001, SOC 2 Type II, and Cyber Essentials Plus — strong for an EdTech platform

#### Regulatory Fit

PrivateNode leads with 4/5 vs 3/5.

●PrivateNode (4/5): Strong fit for UK regulated professional services. Domain-specific specialists trained on authoritative legislation sources. Zero data retention addresses key GDPR concerns. Suitable for SRA-regulated solicitors and FCA-regulated advisers.

●Turnitin (3/5): GDPR DPA available; EU hosting option exists; institutions must explicitly configure EU residency for student data

Certifications at a Glance

Certification	PrivateNode	Turnitin
Cyber Essentials Plus	No	Yes
ISO 27001	No	Yes
SOC 2 Type II	No	Yes

Overall Verdict

PrivateNode and Turnitin are closely matched on trust and compliance, with scores of 18/25 and 17/25 respectively. The right choice depends on your specific regulatory requirements and existing technology stack.

Frequently Asked Questions

Which is better for EU compliance, PrivateNode or Turnitin?

PrivateNode has a TrustKit score of 18/25 while Turnitin scores 17/25. PrivateNode currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do PrivateNode and Turnitin compare on data residency?

PrivateNode scores 5/5 for data residency (All infrastructure hosted on Hetzner servers in Germany (EU). Zero US cloud dependency — no AWS, Azure, or GCP. Data stays within the EU at all times.), while Turnitin scores 3/5 (EU hosting available (AWS Dublin) but requires explicit Enterprise-level configuration; US default otherwise).

Are PrivateNode and Turnitin GDPR compliant?

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

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