Dust

French AI platform for deploying AI assistants across your company's knowledge and tools

LlamaIndex

Data framework for building LLM applications with your own data and knowledge

Dust

Excellent

23/25

LlamaIndex

Moderate

16/25

Score Breakdown

DimensionDustLlamaIndex

Data Residency

Where is your data stored and processed?

Dust: Data hosted exclusively in EU (France). French SAS incorporation means EU law governs by default. Internal company data connected to Dust stays in EU infrastructure.

LlamaIndex: Open-source framework: deploy on any EU infrastructure—maximum data sovereignty. LlamaCloud: US-hosted, not recommended for EU sensitive data. Score reflects self-hosted framework path.

5/5

Data hosted exclusively in EU (France). French SAS incorporation means EU law governs by default. Internal company data connected to Dust stays in EU infrastructure.

4/5

Open-source framework: deploy on any EU infrastructure—maximum data sovereignty. LlamaCloud: US-hosted, not recommended for EU sensitive data. Score reflects self-hosted framework path.

Legal Jurisdiction

Which laws govern the company and your data?

Dust: French SAS under French and EU law. GDPR applies as corporate law. CNIL oversight. No US parent company, no CLOUD Act exposure. Founded by ex-OpenAI researchers building for EU sovereignty.

LlamaIndex: US-incorporated but MIT-licensed open-source framework is infrastructure-independent. Self-hosted EU deployments are not subject to vendor jurisdiction. LlamaCloud falls under US jurisdiction.

5/5

French SAS under French and EU law. GDPR applies as corporate law. CNIL oversight. No US parent company, no CLOUD Act exposure. Founded by ex-OpenAI researchers building for EU sovereignty.

3/5

US-incorporated but MIT-licensed open-source framework is infrastructure-independent. Self-hosted EU deployments are not subject to vendor jurisdiction. LlamaCloud falls under US jurisdiction.

Data Retention & Training

Is your data used for model training?

Dust: Company data indexed by Dust is not used to train shared models. Data remains within the organisation's workspace. GDPR-compliant DPA available. Configurable data access controls per assistant.

LlamaIndex: Self-hosted framework: full control over document data, embeddings, and query history. No data sent to LlamaIndex. LlamaCloud has standard SaaS retention. Self-hosted path is the appropriate choice for sensitive EU data.

5/5

Company data indexed by Dust is not used to train shared models. Data remains within the organisation's workspace. GDPR-compliant DPA available. Configurable data access controls per assistant.

5/5

Self-hosted framework: full control over document data, embeddings, and query history. No data sent to LlamaIndex. LlamaCloud has standard SaaS retention. Self-hosted path is the appropriate choice for sensitive EU data.

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

Dust: ISO 27001 certification. As a fast-growing startup, the certification portfolio is expanding. SOC 2 Type II would further strengthen enterprise procurement credibility.

LlamaIndex: No published independent security certifications. Early-stage company building primarily on open-source distribution. Enterprise security is determined by your own deployment controls.

3/5

ISO 27001 certification. As a fast-growing startup, the certification portfolio is expanding. SOC 2 Type II would further strengthen enterprise procurement credibility.

1/5

No published independent security certifications. Early-stage company building primarily on open-source distribution. Enterprise security is determined by your own deployment controls.

Regulatory Fit

Suitability for regulated industries and professional services

Dust: Excellent regulatory fit for European enterprises building internal AI agent infrastructure. French incorporation, EU hosting, GDPR-native design, and support for EU-sovereign LLM providers (Mistral) make Dust a top choice for sovereignty-conscious EU organisations.

LlamaIndex: Self-hosted on EU infrastructure enables excellent regulatory compliance. LlamaCloud not recommended for EU regulated industries. Strong choice for technical teams building RAG and knowledge base systems with sovereignty requirements.

5/5

Excellent regulatory fit for European enterprises building internal AI agent infrastructure. French incorporation, EU hosting, GDPR-native design, and support for EU-sovereign LLM providers (Mistral) make Dust a top choice for sovereignty-conscious EU organisations.

3/5

Self-hosted on EU infrastructure enables excellent regulatory compliance. LlamaCloud not recommended for EU regulated industries. Strong choice for technical teams building RAG and knowledge base systems with sovereignty requirements.

Total Score

23/25

16/25

Best For

Dust

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

LlamaIndex

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.

Detailed Comparison

Dust vs LlamaIndex: Trust & Compliance Comparison

Dust (Dust, FR) scores 23/25 overall with a Gold (Excellent) trust badge. French AI platform for deploying AI assistants across your company's knowledge and tools. LlamaIndex (LlamaIndex, US) scores 16/25 with a Bronze (Moderate) trust badge. Data framework for building LLM applications with your own data and knowledge.

Dimension-by-Dimension Breakdown

#### Data Residency

Dust leads with 5/5 vs 4/5.

●Dust (5/5): Data hosted exclusively in EU (France). French SAS incorporation means EU law governs by default. Internal company data connected to Dust stays in EU infrastructure.

●LlamaIndex (4/5): Open-source framework: deploy on any EU infrastructure—maximum data sovereignty. LlamaCloud: US-hosted, not recommended for EU sensitive data. Score reflects self-hosted framework path.

#### Legal Jurisdiction

Dust leads with 5/5 vs 3/5.

●Dust (5/5): French SAS under French and EU law. GDPR applies as corporate law. CNIL oversight. No US parent company, no CLOUD Act exposure. Founded by ex-OpenAI researchers building for EU sovereignty.

●LlamaIndex (3/5): US-incorporated but MIT-licensed open-source framework is infrastructure-independent. Self-hosted EU deployments are not subject to vendor jurisdiction. LlamaCloud falls under US jurisdiction.

#### Data Retention & Training

Both score equally at 5/5.

●Dust (5/5): Company data indexed by Dust is not used to train shared models. Data remains within the organisation's workspace. GDPR-compliant DPA available. Configurable data access controls per assistant.

●LlamaIndex (5/5): Self-hosted framework: full control over document data, embeddings, and query history. No data sent to LlamaIndex. LlamaCloud has standard SaaS retention. Self-hosted path is the appropriate choice for sensitive EU data.

#### Certifications

Dust leads with 3/5 vs 1/5.

●Dust (3/5): ISO 27001 certification. As a fast-growing startup, the certification portfolio is expanding. SOC 2 Type II would further strengthen enterprise procurement credibility.

●LlamaIndex (1/5): No published independent security certifications. Early-stage company building primarily on open-source distribution. Enterprise security is determined by your own deployment controls.

#### Regulatory Fit

Dust leads with 5/5 vs 3/5.

●Dust (5/5): Excellent regulatory fit for European enterprises building internal AI agent infrastructure. French incorporation, EU hosting, GDPR-native design, and support for EU-sovereign LLM providers (Mistral) make Dust a top choice for sovereignty-conscious EU organisations.

●LlamaIndex (3/5): Self-hosted on EU infrastructure enables excellent regulatory compliance. LlamaCloud not recommended for EU regulated industries. Strong choice for technical teams building RAG and knowledge base systems with sovereignty requirements.

Certifications at a Glance

Certification	Dust	LlamaIndex
ISO 27001	Yes	No

Overall Verdict

Dust has a clear trust advantage, scoring 23/25 compared to LlamaIndex's 16/25. Dust particularly excels in data residency, legal jurisdiction, certifications, regulatory fit.

Frequently Asked Questions

Which is better for EU compliance, Dust or LlamaIndex?

Dust has a TrustKit score of 23/25 while LlamaIndex scores 16/25. Dust currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Dust and LlamaIndex compare on data residency?

Dust scores 5/5 for data residency (Data hosted exclusively in EU (France). French SAS incorporation means EU law governs by default. Internal company data connected to Dust stays in EU infrastructure.), while LlamaIndex scores 4/5 (Open-source framework: deploy on any EU infrastructure—maximum data sovereignty. LlamaCloud: US-hosted, not recommended for EU sensitive data. Score reflects self-hosted framework path.).

Are Dust and LlamaIndex GDPR compliant?

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

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