Helicone AI

Open-source LLM observability and monitoring platform for AI applications

Modal

Serverless GPU compute platform for AI model training, inference, and data pipelines

Helicone AI

Moderate

14/25

Modal

Caution

9/25

Score Breakdown

DimensionHelicone AIModal

Data Residency

Where is your data stored and processed?

Helicone AI: Self-host option gives full control over data residency. Cloud version hosted on US infrastructure. Self-hosting enables any region.

Modal: US-only infrastructure. No EU data centre options. Not suitable for GDPR personal data processing without SCCs and TIA.

3/5

Self-host option gives full control over data residency. Cloud version hosted on US infrastructure. Self-hosting enables any region.

1/5

US-only infrastructure. No EU data centre options. Not suitable for GDPR personal data processing without SCCs and TIA.

Legal Jurisdiction

Which laws govern the company and your data?

Helicone AI: US entity. Cloud version subject to US jurisdiction. Self-hosted deployment avoids jurisdictional concerns.

Modal: Delaware incorporation, US jurisdiction, CLOUD Act applies. Basic GDPR privacy documentation. No EU subsidiary.

2/5

US entity. Cloud version subject to US jurisdiction. Self-hosted deployment avoids jurisdictional concerns.

2/5

Delaware incorporation, US jurisdiction, CLOUD Act applies. Basic GDPR privacy documentation. No EU subsidiary.

Data Retention & Training

Is your data used for model training?

Helicone AI: Self-hosted deployment provides complete data control. No data leaves the organisation's infrastructure. Cloud version does not use customer data for training.

Modal: Customer compute workloads are isolated and not used for shared training. Workload outputs are customer-controlled. Data governance documentation is lighter than enterprise-focused providers.

4/5

Self-hosted deployment provides complete data control. No data leaves the organisation's infrastructure. Cloud version does not use customer data for training.

3/5

Customer compute workloads are isolated and not used for shared training. Workload outputs are customer-controlled. Data governance documentation is lighter than enterprise-focused providers.

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

Helicone AI: No formal security certifications. Open-source codebase allows security auditing. Early-stage startup.

Modal: No published independent certifications. Developer-focused startup with self-attested security practices. Not yet suitable for regulated industry enterprise procurement.

2/5

No formal security certifications. Open-source codebase allows security auditing. Early-stage startup.

1/5

No published independent certifications. Developer-focused startup with self-attested security practices. Not yet suitable for regulated industry enterprise procurement.

Regulatory Fit

Suitability for regulated industries and professional services

Helicone AI: Self-hosting capability makes it suitable for regulated environments. Organisations can audit the open-source code and maintain full data sovereignty.

Modal: Suited to AI developers and startups building non-personal-data workloads. US jurisdiction and absence of certifications limit suitability for regulated EU industries. Good for R&D and prototyping contexts.

3/5

Self-hosting capability makes it suitable for regulated environments. Organisations can audit the open-source code and maintain full data sovereignty.

2/5

Suited to AI developers and startups building non-personal-data workloads. US jurisdiction and absence of certifications limit suitability for regulated EU industries. Good for R&D and prototyping contexts.

Total Score

14/25

9/25

Best For

Helicone 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.

Modal

Best for teams on a tight budget.

Detailed Comparison

Helicone AI vs Modal: Trust & Compliance Comparison

Helicone AI (Helicone, US) scores 14/25 overall with a Bronze (Moderate) trust badge. Open-source LLM observability and monitoring platform for AI applications. Modal (Modal Labs, US) scores 9/25 with a Review Required (Caution) trust badge. Serverless GPU compute platform for AI model training, inference, and data pipelines.

Dimension-by-Dimension Breakdown

#### Data Residency

Helicone AI leads with 3/5 vs 1/5.

●Helicone AI (3/5): Self-host option gives full control over data residency. Cloud version hosted on US infrastructure. Self-hosting enables any region.

●Modal (1/5): US-only infrastructure. No EU data centre options. Not suitable for GDPR personal data processing without SCCs and TIA.

#### Legal Jurisdiction

Both score equally at 2/5.

●Helicone AI (2/5): US entity. Cloud version subject to US jurisdiction. Self-hosted deployment avoids jurisdictional concerns.

●Modal (2/5): Delaware incorporation, US jurisdiction, CLOUD Act applies. Basic GDPR privacy documentation. No EU subsidiary.

#### Data Retention & Training

Helicone AI leads with 4/5 vs 3/5.

●Helicone AI (4/5): Self-hosted deployment provides complete data control. No data leaves the organisation's infrastructure. Cloud version does not use customer data for training.

●Modal (3/5): Customer compute workloads are isolated and not used for shared training. Workload outputs are customer-controlled. Data governance documentation is lighter than enterprise-focused providers.

#### Certifications

Helicone AI leads with 2/5 vs 1/5.

●Helicone AI (2/5): No formal security certifications. Open-source codebase allows security auditing. Early-stage startup.

●Modal (1/5): No published independent certifications. Developer-focused startup with self-attested security practices. Not yet suitable for regulated industry enterprise procurement.

#### Regulatory Fit

Helicone AI leads with 3/5 vs 2/5.

●Helicone AI (3/5): Self-hosting capability makes it suitable for regulated environments. Organisations can audit the open-source code and maintain full data sovereignty.

●Modal (2/5): Suited to AI developers and startups building non-personal-data workloads. US jurisdiction and absence of certifications limit suitability for regulated EU industries. Good for R&D and prototyping contexts.

Overall Verdict

Helicone AI has a clear trust advantage, scoring 14/25 compared to Modal's 9/25. Helicone AI particularly excels in data residency, data retention & training, certifications, regulatory fit.

Frequently Asked Questions

Which is better for EU compliance, Helicone AI or Modal?

Helicone AI has a TrustKit score of 14/25 while Modal scores 9/25. Helicone AI currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Helicone AI and Modal compare on data residency?

Helicone AI scores 3/5 for data residency (Self-host option gives full control over data residency. Cloud version hosted on US infrastructure. Self-hosting enables any region.), while Modal scores 1/5 (US-only infrastructure. No EU data centre options. Not suitable for GDPR personal data processing without SCCs and TIA.).

Are Helicone AI and Modal GDPR compliant?

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

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