SentinelOne

AI-powered endpoint security and XDR platform with autonomous threat response

deepset (Haystack)

German AI company behind Haystack — the open-source framework for building production RAG and agent applications

SentinelOne

Strong

21/25

deepset (Haystack)

Excellent

24/25

Score Breakdown

DimensionSentinelOnedeepset (Haystack)

Data Residency

Where is your data stored and processed?

SentinelOne: Data residency available in US, EU (including Germany and UK sub-regions), and Australia. Configurable data tenancy within Singularity Data Lake. Strong multi-region options for global enterprises.

deepset (Haystack): EU hosting available for managed platform. On-premises and air-gapped deployments fully supported. Open-source framework runs entirely locally with zero external data flow.

4/5

Data residency available in US, EU (including Germany and UK sub-regions), and Australia. Configurable data tenancy within Singularity Data Lake. Strong multi-region options for global enterprises.

5/5

EU hosting available for managed platform. On-premises and air-gapped deployments fully supported. Open-source framework runs entirely locally with zero external data flow.

Legal Jurisdiction

Which laws govern the company and your data?

SentinelOne: Delaware-incorporated US public company subject to US law. FedRAMP Moderate authorisation demonstrates compliance with US federal security requirements. GDPR DPAs and SCCs available for EU customers.

deepset (Haystack): German GmbH, fully under EU law. Berlin headquarters. No US parent company. Investors include EU and US VCs but corporate governance remains German.

3/5

Delaware-incorporated US public company subject to US law. FedRAMP Moderate authorisation demonstrates compliance with US federal security requirements. GDPR DPAs and SCCs available for EU customers.

5/5

German GmbH, fully under EU law. Berlin headquarters. No US parent company. Investors include EU and US VCs but corporate governance remains German.

Data Retention & Training

Is your data used for model training?

SentinelOne: Up to 365 days (3 years on enterprise plans) of telemetry data retention in Singularity Data Lake with configurable policies. Clear DPA and audit trail for compliance reporting.

deepset (Haystack): Terms restrict data use to anonymised system data only. No explicit public 'we don't train' statement, but contractual restrictions are clear. Self-hosted gives full control.

4/5

Up to 365 days (3 years on enterprise plans) of telemetry data retention in Singularity Data Lake with configurable policies. Clear DPA and audit trail for compliance reporting.

4/5

Terms restrict data use to anonymised system data only. No explicit public 'we don't train' statement, but contractual restrictions are clear. Self-hosted gives full control.

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

SentinelOne: Comprehensive certification portfolio: SOC 2 Type II, ISO 27001/27017/27018, FedRAMP Moderate, PCI-DSS Level 1, HIPAA BAA. Strong coverage across government, healthcare, and financial services requirements.

deepset (Haystack): SOC 2 Type II, ISO 27001, HIPAA, and CSA STAR Level 1. Comprehensive certification suite for enterprise procurement. Third-party DPO (secjur).

5/5

Comprehensive certification portfolio: SOC 2 Type II, ISO 27001/27017/27018, FedRAMP Moderate, PCI-DSS Level 1, HIPAA BAA. Strong coverage across government, healthcare, and financial services requirements.

5/5

SOC 2 Type II, ISO 27001, HIPAA, and CSA STAR Level 1. Comprehensive certification suite for enterprise procurement. Third-party DPO (secjur).

Regulatory Fit

Suitability for regulated industries and professional services

SentinelOne: Excellent regulatory fit for US federal government (FedRAMP), healthcare (HIPAA), financial services (PCI-DSS), and EU organisations (ISO 27001/GDPR). Comprehensive certification coverage for regulated industries.

deepset (Haystack): German GmbH with EU hosting, self-hosting option, and strong certifications. One of the best-positioned AI developer tools for EU regulated industries including financial services and healthcare.

5/5

Excellent regulatory fit for US federal government (FedRAMP), healthcare (HIPAA), financial services (PCI-DSS), and EU organisations (ISO 27001/GDPR). Comprehensive certification coverage for regulated industries.

5/5

German GmbH with EU hosting, self-hosting option, and strong certifications. One of the best-positioned AI developer tools for EU regulated industries including financial services and healthcare.

Total Score

21/25

24/25

Best For

SentinelOne

Best for EU-headquartered organisations needing maximum data sovereignty; organisations requiring broad certification coverage (SOC 2 Type II, ISO 27001, CSA STAR Level 1); regulated industries (BaFin, CNIL); privacy-conscious teams who need strong data retention controls; organisations that need self-hosted or on-premise deployment; teams on a tight budget.

deepset (Haystack)

Best for organisations requiring broad certification coverage (SOC 2 Type II, ISO 27001, ISO 27017); regulated industries (FedRAMP, PCI SSC); privacy-conscious teams who need strong data retention controls.

Detailed Comparison

deepset (Haystack) vs SentinelOne: Trust & Compliance Comparison

deepset (Haystack) (deepset, DE) scores 24/25 overall with a Gold (Excellent) trust badge. German AI company behind Haystack — the open-source framework for building production RAG and agent applications. SentinelOne (SentinelOne, US) scores 21/25 with a Silver (Strong) trust badge. AI-powered endpoint security and XDR platform with autonomous threat response.

Dimension-by-Dimension Breakdown

#### Data Residency

deepset (Haystack) leads with 5/5 vs 4/5.

●deepset (Haystack) (5/5): EU hosting available for managed platform. On-premises and air-gapped deployments fully supported. Open-source framework runs entirely locally with zero external data flow.

●SentinelOne (4/5): Data residency available in US, EU (including Germany and UK sub-regions), and Australia. Configurable data tenancy within Singularity Data Lake. Strong multi-region options for global enterprises.

#### Legal Jurisdiction

deepset (Haystack) leads with 5/5 vs 3/5.

●deepset (Haystack) (5/5): German GmbH, fully under EU law. Berlin headquarters. No US parent company. Investors include EU and US VCs but corporate governance remains German.

●SentinelOne (3/5): Delaware-incorporated US public company subject to US law. FedRAMP Moderate authorisation demonstrates compliance with US federal security requirements. GDPR DPAs and SCCs available for EU customers.

#### Data Retention & Training

Both score equally at 4/5.

●deepset (Haystack) (4/5): Terms restrict data use to anonymised system data only. No explicit public 'we don't train' statement, but contractual restrictions are clear. Self-hosted gives full control.

●SentinelOne (4/5): Up to 365 days (3 years on enterprise plans) of telemetry data retention in Singularity Data Lake with configurable policies. Clear DPA and audit trail for compliance reporting.

#### Certifications

Both score equally at 5/5.

●deepset (Haystack) (5/5): SOC 2 Type II, ISO 27001, HIPAA, and CSA STAR Level 1. Comprehensive certification suite for enterprise procurement. Third-party DPO (secjur).

●SentinelOne (5/5): Comprehensive certification portfolio: SOC 2 Type II, ISO 27001/27017/27018, FedRAMP Moderate, PCI-DSS Level 1, HIPAA BAA. Strong coverage across government, healthcare, and financial services requirements.

#### Regulatory Fit

Both score equally at 5/5.

●deepset (Haystack) (5/5): German GmbH with EU hosting, self-hosting option, and strong certifications. One of the best-positioned AI developer tools for EU regulated industries including financial services and healthcare.

●SentinelOne (5/5): Excellent regulatory fit for US federal government (FedRAMP), healthcare (HIPAA), financial services (PCI-DSS), and EU organisations (ISO 27001/GDPR). Comprehensive certification coverage for regulated industries.

Certifications at a Glance

Certification	deepset (Haystack)	SentinelOne
CSA STAR Level 1	Yes	No
FedRAMP Moderate	No	Yes
HIPAA BAA	No	Yes
ISO 27001	Yes	Yes
ISO 27017	No	Yes
ISO 27018	No	Yes
PCI-DSS Level 1	No	Yes
SOC 2 Type II	Yes	Yes

Overall Verdict

deepset (Haystack) has a clear trust advantage, scoring 24/25 compared to SentinelOne's 21/25. deepset (Haystack) particularly excels in data residency, legal jurisdiction.

Frequently Asked Questions

Which is better for EU compliance, SentinelOne or deepset (Haystack)?

SentinelOne has a TrustKit score of 21/25 while deepset (Haystack) scores 24/25. deepset (Haystack) currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do SentinelOne and deepset (Haystack) compare on data residency?

SentinelOne scores 4/5 for data residency (Data residency available in US, EU (including Germany and UK sub-regions), and Australia. Configurable data tenancy within Singularity Data Lake. Strong multi-region options for global enterprises.), while deepset (Haystack) scores 5/5 (EU hosting available for managed platform. On-premises and air-gapped deployments fully supported. Open-source framework runs entirely locally with zero external data flow.).

Are SentinelOne and deepset (Haystack) GDPR compliant?

Both tools are assessed across five compliance dimensions. SentinelOne has a regulatory fit score of 5/5 and deepset (Haystack) scores 5/5. Check the full comparison above for a detailed breakdown.

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