2021.AI (GRACE)

Danish on-premise sovereign AI platform with built-in governance

Proton VPN

Swiss privacy-first VPN with open-source apps and NetShield ad blocking

2021.AI (GRACE)

Excellent

23/25

Proton VPN

Excellent

22/25

Score Breakdown

Dimension2021.AI (GRACE)Proton VPN

Data Residency

Where is your data stored and processed?

2021.AI (GRACE): Fully on-premise or air-gapped; data never leaves customer infrastructure

Proton VPN: Incorporated and headquartered in Switzerland, outside EU and Five/Nine/Fourteen Eyes. Proton-owned infrastructure in Switzerland and EU. Strongest possible jurisdictional privacy posture for a VPN provider.

5/5

Fully on-premise or air-gapped; data never leaves customer infrastructure

5/5

Incorporated and headquartered in Switzerland, outside EU and Five/Nine/Fourteen Eyes. Proton-owned infrastructure in Switzerland and EU. Strongest possible jurisdictional privacy posture for a VPN provider.

Legal Jurisdiction

Which laws govern the company and your data?

2021.AI (GRACE): Danish ApS under EU law; not subject to US jurisdiction

Proton VPN: Swiss jurisdiction under the Federal Act on Data Protection (FADP). Swiss courts have a strong track record of protecting user privacy from foreign data requests. Publishes annual Transparency Report.

5/5

Danish ApS under EU law; not subject to US jurisdiction

5/5

Swiss jurisdiction under the Federal Act on Data Protection (FADP). Swiss courts have a strong track record of protecting user privacy from foreign data requests. Publishes annual Transparency Report.

Data Retention & Training

Is your data used for model training?

2021.AI (GRACE): On-premise deployment; customer has full control over all data

Proton VPN: Strict no-logs policy: no IP addresses, connection timestamps, session duration, or traffic content retained. RAM-only servers in Secure Core configuration. Independently audited open-source client code.

5/5

On-premise deployment; customer has full control over all data

5/5

Strict no-logs policy: no IP addresses, connection timestamps, session duration, or traffic content retained. RAM-only servers in Secure Core configuration. Independently audited open-source client code.

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

2021.AI (GRACE): ISO 27001 certified

Proton VPN: ISO 27001 certified. All client applications open source and independently audited. Lacks SOC 2 Type II; however, open-source audit transparency partially compensates for formal certification gaps.

3/5

ISO 27001 certified

3/5

ISO 27001 certified. All client applications open source and independently audited. Lacks SOC 2 Type II; however, open-source audit transparency partially compensates for formal certification gaps.

Regulatory Fit

Suitability for regulated industries and professional services

2021.AI (GRACE): Proven in Danish public sector healthcare; designed for highest sovereignty requirements

Proton VPN: Excellent fit for privacy-sensitive organisations and journalists. Swiss jurisdiction makes it particularly suitable for legal, financial, and human rights organisations requiring protection from government data requests.

5/5

Proven in Danish public sector healthcare; designed for highest sovereignty requirements

4/5

Excellent fit for privacy-sensitive organisations and journalists. Swiss jurisdiction makes it particularly suitable for legal, financial, and human rights organisations requiring protection from government data requests.

Total Score

23/25

22/25

Best For

2021.AI (GRACE)

Best for EU-headquartered organisations needing maximum data sovereignty; regulated industries (BaFin, ICO); privacy-conscious teams who need strong data retention controls; organisations that need self-hosted or on-premise deployment.

Proton VPN

Best for EU-headquartered organisations needing maximum data sovereignty; 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

2021.AI (GRACE) vs Proton VPN: Trust & Compliance Comparison

2021.AI (GRACE) (2021.AI, DK) scores 23/25 overall with a Gold (Excellent) trust badge. Danish on-premise sovereign AI platform with built-in governance. Proton VPN (Proton AG, CH) scores 22/25 with a Gold (Excellent) trust badge. Swiss privacy-first VPN with open-source apps and NetShield ad blocking.

Dimension-by-Dimension Breakdown

#### Data Residency

Both score equally at 5/5.

●2021.AI (GRACE) (5/5): Fully on-premise or air-gapped; data never leaves customer infrastructure

●Proton VPN (5/5): Incorporated and headquartered in Switzerland, outside EU and Five/Nine/Fourteen Eyes. Proton-owned infrastructure in Switzerland and EU. Strongest possible jurisdictional privacy posture for a VPN provider.

#### Legal Jurisdiction

Both score equally at 5/5.

●2021.AI (GRACE) (5/5): Danish ApS under EU law; not subject to US jurisdiction

●Proton VPN (5/5): Swiss jurisdiction under the Federal Act on Data Protection (FADP). Swiss courts have a strong track record of protecting user privacy from foreign data requests. Publishes annual Transparency Report.

#### Data Retention & Training

Both score equally at 5/5.

●2021.AI (GRACE) (5/5): On-premise deployment; customer has full control over all data

●Proton VPN (5/5): Strict no-logs policy: no IP addresses, connection timestamps, session duration, or traffic content retained. RAM-only servers in Secure Core configuration. Independently audited open-source client code.

#### Certifications

Both score equally at 3/5.

●2021.AI (GRACE) (3/5): ISO 27001 certified

●Proton VPN (3/5): ISO 27001 certified. All client applications open source and independently audited. Lacks SOC 2 Type II; however, open-source audit transparency partially compensates for formal certification gaps.

#### Regulatory Fit

2021.AI (GRACE) leads with 5/5 vs 4/5.

●2021.AI (GRACE) (5/5): Proven in Danish public sector healthcare; designed for highest sovereignty requirements

●Proton VPN (4/5): Excellent fit for privacy-sensitive organisations and journalists. Swiss jurisdiction makes it particularly suitable for legal, financial, and human rights organisations requiring protection from government data requests.

Certifications at a Glance

Certification	2021.AI (GRACE)	Proton VPN
ISO 27001	Yes	Yes

Overall Verdict

2021.AI (GRACE) and Proton VPN are closely matched on trust and compliance, with scores of 23/25 and 22/25 respectively. The right choice depends on your specific regulatory requirements and existing technology stack.

Frequently Asked Questions

Which is better for EU compliance, 2021.AI (GRACE) or Proton VPN?

2021.AI (GRACE) has a TrustKit score of 23/25 while Proton VPN scores 22/25. 2021.AI (GRACE) currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do 2021.AI (GRACE) and Proton VPN compare on data residency?

2021.AI (GRACE) scores 5/5 for data residency (Fully on-premise or air-gapped; data never leaves customer infrastructure), while Proton VPN scores 5/5 (Incorporated and headquartered in Switzerland, outside EU and Five/Nine/Fourteen Eyes. Proton-owned infrastructure in Switzerland and EU. Strongest possible jurisdictional privacy posture for a VPN provider.).

Are 2021.AI (GRACE) and Proton VPN GDPR compliant?

Both tools are assessed across five compliance dimensions. 2021.AI (GRACE) has a regulatory fit score of 5/5 and Proton VPN scores 4/5. Check the full comparison above for a detailed breakdown.

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