regolo.ai

EU-sovereign, zero-retention LLM inference on green Italian datacentres

Hugging Face Inference

World's largest open-model hub with managed inference endpoints for any model

regolo.ai

Excellent

23/25

Hugging Face Inference

Strong

17/25

Score Breakdown

Dimensionregolo.aiHugging Face Inference

Data Residency

Where is your data stored and processed?

regolo.ai: All inference runs exclusively in Seeweb's Italian (EU) datacentres on renewable energy, with no data leaving the EU. Explicit EU-only residency.

Hugging Face Inference: Inference Endpoints support EU data centre regions (AWS, Azure, GCP EU zones). Model inference can be kept within the EU for enterprise customers. Free shared inference API uses US infrastructure. Score reflects Inference Endpoints product.

5/5

All inference runs exclusively in Seeweb's Italian (EU) datacentres on renewable energy, with no data leaving the EU. Explicit EU-only residency.

4/5

Inference Endpoints support EU data centre regions (AWS, Azure, GCP EU zones). Model inference can be kept within the EU for enterprise customers. Free shared inference API uses US infrastructure. Score reflects Inference Endpoints product.

Legal Jurisdiction

Which laws govern the company and your data?

regolo.ai: Operated by Seeweb S.r.l., an Italian company within the EU-listed DHH group, with no US parent. Fully under EU/Italian jurisdiction.

Hugging Face Inference: US incorporation (Delaware) means CLOUD Act applies despite EU data residency options. GDPR DPA available for enterprise customers. EU-US Data Privacy Framework participation. Jurisdiction risk is mitigated but not eliminated by EU data centre options.

5/5

Operated by Seeweb S.r.l., an Italian company within the EU-listed DHH group, with no US parent. Fully under EU/Italian jurisdiction.

3/5

US incorporation (Delaware) means CLOUD Act applies despite EU data residency options. GDPR DPA available for enterprise customers. EU-US Data Privacy Framework participation. Jurisdiction risk is mitigated but not eliminated by EU data centre options.

Data Retention & Training

Is your data used for model training?

regolo.ai: Explicit zero-data-retention architecture: prompts and outputs processed in memory and discarded, never stored, logged long-term, or used for training, with GDPR/DPA alignment.

Hugging Face Inference: Inference Endpoints: request data stays in the customer's isolated endpoint; not used for shared model training. Hub: public model and dataset uploads are public by default. Enterprise DPA provides configurable retention controls.

5/5

Explicit zero-data-retention architecture: prompts and outputs processed in memory and discarded, never stored, logged long-term, or used for training, with GDPR/DPA alignment.

4/5

Inference Endpoints: request data stays in the customer's isolated endpoint; not used for shared model training. Hub: public model and dataset uploads are public by default. Enterprise DPA provides configurable retention controls.

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

regolo.ai: Inherits Seeweb's strong stack: ISO 27001, 27017, 27018, 22301, 14001, 9001, plus CSA STAR Level 1, CISPE and ACN recognition. SOC 2 Type II is not published, so not a full 5.

Hugging Face Inference: Holds SOC 2 Type II certification. ISO 27001 in progress. Strong certifications trajectory for a company of its size and stage. Enterprise customers benefit from cloud provider security certifications (AWS, Azure, GCP) for endpoint infrastructure.

4/5

Inherits Seeweb's strong stack: ISO 27001, 27017, 27018, 22301, 14001, 9001, plus CSA STAR Level 1, CISPE and ACN recognition. SOC 2 Type II is not published, so not a full 5.

3/5

Holds SOC 2 Type II certification. ISO 27001 in progress. Strong certifications trajectory for a company of its size and stage. Enterprise customers benefit from cloud provider security certifications (AWS, Azure, GCP) for endpoint infrastructure.

Regulatory Fit

Suitability for regulated industries and professional services

regolo.ai: Strong fit for most EU regulated industries via EU residency, zero retention, and broad ISO certification, suitable for buyers under the Italian Garante and other EU regulators; not yet sector-specific (e.g., no published BaFin/finance-specific attestations).

Hugging Face Inference: Good fit for EU enterprises using Inference Endpoints with EU data centre regions. US jurisdiction and developing certification portfolio mean additional due diligence is required for strictly regulated industries. One of the better US-based options for EU-sovereign open-source inference.

4/5

Strong fit for most EU regulated industries via EU residency, zero retention, and broad ISO certification, suitable for buyers under the Italian Garante and other EU regulators; not yet sector-specific (e.g., no published BaFin/finance-specific attestations).

3/5

Good fit for EU enterprises using Inference Endpoints with EU data centre regions. US jurisdiction and developing certification portfolio mean additional due diligence is required for strictly regulated industries. One of the better US-based options for EU-sovereign open-source inference.

Total Score

23/25

17/25

Best For

regolo.ai

Best for privacy-conscious teams who need strong data retention controls; organisations that need self-hosted or on-premise deployment; teams on a tight budget; enterprises requiring SSO integration.

Hugging Face Inference

Best for EU-headquartered organisations needing maximum data sovereignty; organisations requiring broad certification coverage (ISO/IEC 27001, ISO/IEC 27017, ISO/IEC 27018); regulated industries (Garante, CNIL); privacy-conscious teams who need strong data retention controls; organisations that need self-hosted or on-premise deployment.

Detailed Comparison

Hugging Face Inference vs regolo.ai: Trust & Compliance Comparison

Hugging Face Inference (Hugging Face, US) scores 17/25 overall with a Silver (Strong) trust badge. World's largest open-model hub with managed inference endpoints for any model. regolo.ai (Seeweb, IT) scores 23/25 with a Gold (Excellent) trust badge. EU-sovereign, zero-retention LLM inference on green Italian datacentres.

Dimension-by-Dimension Breakdown

#### Data Residency

regolo.ai leads with 5/5 vs 4/5.

●Hugging Face Inference (4/5): Inference Endpoints support EU data centre regions (AWS, Azure, GCP EU zones). Model inference can be kept within the EU for enterprise customers. Free shared inference API uses US infrastructure. Score reflects Inference Endpoints product.

●regolo.ai (5/5): All inference runs exclusively in Seeweb's Italian (EU) datacentres on renewable energy, with no data leaving the EU. Explicit EU-only residency.

#### Legal Jurisdiction

regolo.ai leads with 5/5 vs 3/5.

●Hugging Face Inference (3/5): US incorporation (Delaware) means CLOUD Act applies despite EU data residency options. GDPR DPA available for enterprise customers. EU-US Data Privacy Framework participation. Jurisdiction risk is mitigated but not eliminated by EU data centre options.

●regolo.ai (5/5): Operated by Seeweb S.r.l., an Italian company within the EU-listed DHH group, with no US parent. Fully under EU/Italian jurisdiction.

#### Data Retention & Training

regolo.ai leads with 5/5 vs 4/5.

●Hugging Face Inference (4/5): Inference Endpoints: request data stays in the customer's isolated endpoint; not used for shared model training. Hub: public model and dataset uploads are public by default. Enterprise DPA provides configurable retention controls.

●regolo.ai (5/5): Explicit zero-data-retention architecture: prompts and outputs processed in memory and discarded, never stored, logged long-term, or used for training, with GDPR/DPA alignment.

#### Certifications

regolo.ai leads with 4/5 vs 3/5.

●Hugging Face Inference (3/5): Holds SOC 2 Type II certification. ISO 27001 in progress. Strong certifications trajectory for a company of its size and stage. Enterprise customers benefit from cloud provider security certifications (AWS, Azure, GCP) for endpoint infrastructure.

●regolo.ai (4/5): Inherits Seeweb's strong stack: ISO 27001, 27017, 27018, 22301, 14001, 9001, plus CSA STAR Level 1, CISPE and ACN recognition. SOC 2 Type II is not published, so not a full 5.

#### Regulatory Fit

regolo.ai leads with 4/5 vs 3/5.

●Hugging Face Inference (3/5): Good fit for EU enterprises using Inference Endpoints with EU data centre regions. US jurisdiction and developing certification portfolio mean additional due diligence is required for strictly regulated industries. One of the better US-based options for EU-sovereign open-source inference.

●regolo.ai (4/5): Strong fit for most EU regulated industries via EU residency, zero retention, and broad ISO certification, suitable for buyers under the Italian Garante and other EU regulators; not yet sector-specific (e.g., no published BaFin/finance-specific attestations).

Certifications at a Glance

Certification	Hugging Face Inference	regolo.ai
ACN recognition	No	Yes
CISPE	No	Yes
CSA STAR Level 1	No	Yes
ISO 14001	No	Yes
ISO 9001	No	Yes
ISO/IEC 22301	No	Yes
ISO/IEC 27001	No	Yes
ISO/IEC 27017	No	Yes
ISO/IEC 27018	No	Yes
SOC 2 Type II	Yes	No

Overall Verdict

regolo.ai has a clear trust advantage, scoring 23/25 compared to Hugging Face Inference's 17/25. regolo.ai particularly excels in data residency, legal jurisdiction, data retention & training, certifications, regulatory fit.

Frequently Asked Questions

Which is better for EU compliance, regolo.ai or Hugging Face Inference?

regolo.ai has a TrustKit score of 23/25 while Hugging Face Inference scores 17/25. regolo.ai currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do regolo.ai and Hugging Face Inference compare on data residency?

regolo.ai scores 5/5 for data residency (All inference runs exclusively in Seeweb's Italian (EU) datacentres on renewable energy, with no data leaving the EU. Explicit EU-only residency.), while Hugging Face Inference scores 4/5 (Inference Endpoints support EU data centre regions (AWS, Azure, GCP EU zones). Model inference can be kept within the EU for enterprise customers. Free shared inference API uses US infrastructure. Score reflects Inference Endpoints product.).

Are regolo.ai and Hugging Face Inference GDPR compliant?

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

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