Hugging Face Inference

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

Fireworks AI

Fast, affordable open-source LLM inference API for production AI applications

Strong

17/25

Fireworks AI

Caution

10/25

Score Breakdown

DimensionHugging Face InferenceFireworks AI

Data Residency

Where is your data stored and processed?

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.

Fireworks AI: US-only data centres. No EU data residency available. Personal data inference requires GDPR SCCs and transfer impact assessment.

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.

1/5

US-only data centres. No EU data residency available. Personal data inference requires GDPR SCCs and transfer impact assessment.

Legal Jurisdiction

Which laws govern the company and your data?

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.

Fireworks AI: California incorporation, subject to US law and CLOUD Act. GDPR DPA available for enterprise customers. No EU legal structure.

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.

2/5

California incorporation, subject to US law and CLOUD Act. GDPR DPA available for enterprise customers. No EU legal structure.

Data Retention & Training

Is your data used for model training?

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.

Fireworks AI: Inference data not used for shared model training per privacy policy. Minimal logging for API requests. Reasonable baseline for a developer-focused inference API.

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.

4/5

Inference data not used for shared model training per privacy policy. Minimal logging for API requests. Reasonable baseline for a developer-focused inference API.

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

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.

Fireworks AI: No published ISO 27001 or SOC 2 Type II certifications as of early 2026. Early-stage company with self-attested security posture. Not yet suitable for enterprise regulated-industry procurement.

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.

1/5

No published ISO 27001 or SOC 2 Type II certifications as of early 2026. Early-stage company with self-attested security posture. Not yet suitable for enterprise regulated-industry procurement.

Regulatory Fit

Suitability for regulated industries and professional services

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.

Fireworks AI: Suitable for development, prototyping, and non-personal-data inference workloads. US jurisdiction and lack of certifications make it unsuitable for regulated EU industries without significant additional controls.

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.

2/5

Suitable for development, prototyping, and non-personal-data inference workloads. US jurisdiction and lack of certifications make it unsuitable for regulated EU industries without significant additional controls.

Total Score

17/25

10/25

Best For

Hugging Face Inference

Best for privacy-conscious teams who need strong data retention controls.

Fireworks 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.

Detailed Comparison

Fireworks AI vs Hugging Face Inference: Trust & Compliance Comparison

Fireworks AI (Fireworks AI, US) scores 10/25 overall with a Review Required (Caution) trust badge. Fast, affordable open-source LLM inference API for production AI applications. Hugging Face Inference (Hugging Face, US) scores 17/25 with a Silver (Strong) trust badge. World's largest open-model hub with managed inference endpoints for any model.

Dimension-by-Dimension Breakdown

#### Data Residency

Hugging Face Inference leads with 4/5 vs 1/5.

●Fireworks AI (1/5): US-only data centres. No EU data residency available. Personal data inference requires GDPR SCCs and transfer impact assessment.

●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.

#### Legal Jurisdiction

Hugging Face Inference leads with 3/5 vs 2/5.

●Fireworks AI (2/5): California incorporation, subject to US law and CLOUD Act. GDPR DPA available for enterprise customers. No EU legal structure.

●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.

#### Data Retention & Training

Both score equally at 4/5.

●Fireworks AI (4/5): Inference data not used for shared model training per privacy policy. Minimal logging for API requests. Reasonable baseline for a developer-focused inference API.

●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.

#### Certifications

Hugging Face Inference leads with 3/5 vs 1/5.

●Fireworks AI (1/5): No published ISO 27001 or SOC 2 Type II certifications as of early 2026. Early-stage company with self-attested security posture. Not yet suitable for enterprise regulated-industry procurement.

●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.

#### Regulatory Fit

Hugging Face Inference leads with 3/5 vs 2/5.

●Fireworks AI (2/5): Suitable for development, prototyping, and non-personal-data inference workloads. US jurisdiction and lack of certifications make it unsuitable for regulated EU industries without significant additional controls.

●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.

Certifications at a Glance

Certification	Fireworks AI	Hugging Face Inference
SOC 2 Type II	No	Yes

Overall Verdict

Hugging Face Inference has a clear trust advantage, scoring 17/25 compared to Fireworks AI's 10/25. Hugging Face Inference particularly excels in data residency, legal jurisdiction, certifications, regulatory fit.

Frequently Asked Questions

Which is better for EU compliance, Hugging Face Inference or Fireworks AI?

Hugging Face Inference has a TrustKit score of 17/25 while Fireworks AI scores 10/25. Hugging Face Inference currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Hugging Face Inference and Fireworks AI compare on data residency?

Hugging Face Inference scores 4/5 for data residency (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.), while Fireworks AI scores 1/5 (US-only data centres. No EU data residency available. Personal data inference requires GDPR SCCs and transfer impact assessment.).

Are Hugging Face Inference and Fireworks AI GDPR compliant?

Both tools are assessed across five compliance dimensions. Hugging Face Inference has a regulatory fit score of 3/5 and Fireworks AI scores 2/5. Check the full comparison above for a detailed breakdown.

Explore Each Tool

Hugging Face Inference