Sourcegraph Cody

AI coding assistant with deep codebase search and enterprise security controls

deepset (Haystack)

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

Sourcegraph Cody

Strong

18/25

deepset (Haystack)

Excellent

24/25

Score Breakdown

DimensionSourcegraph Codydeepset (Haystack)

Data Residency

Where is your data stored and processed?

Sourcegraph Cody: Cloud product uses US infrastructure. Self-hosted enterprise deployment allows organisations to choose their own data centre region, including EU. Score reflects the enterprise self-hosted path which achieves 5; cloud product scores 1.

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.

3/5

Cloud product uses US infrastructure. Self-hosted enterprise deployment allows organisations to choose their own data centre region, including EU. Score reflects the enterprise self-hosted path which achieves 5; cloud product scores 1.

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?

Sourcegraph Cody: US incorporation, Delaware jurisdiction. SOC 2 and ISO 27001 available. Enterprise self-hosted with EU data centres removes US cloud dependency. Bring-your-own-LLM allows choice of EU-incorporated model provider.

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

US incorporation, Delaware jurisdiction. SOC 2 and ISO 27001 available. Enterprise self-hosted with EU data centres removes US cloud dependency. Bring-your-own-LLM allows choice of EU-incorporated model provider.

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?

Sourcegraph Cody: Code and queries are not used for model training. Self-hosted deployment gives organisations full control over data retention. Enterprise DPA and audit logging available. Strong data governance posture.

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.

5/5

Code and queries are not used for model training. Self-hosted deployment gives organisations full control over data retention. Enterprise DPA and audit logging available. Strong data governance posture.

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.

Sourcegraph Cody: Holds both SOC 2 Type II and ISO 27001 certifications. Strong certification posture for an enterprise developer tooling company. Appropriate for regulated-industry procurement.

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

4/5

Holds both SOC 2 Type II and ISO 27001 certifications. Strong certification posture for an enterprise developer tooling company. Appropriate for regulated-industry procurement.

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

Sourcegraph Cody: Self-hosted enterprise deployment with EU data centres and EU-region LLM provider is well-suited for EU regulated industries. Cloud product requires SCCs. ISO 27001 and SOC 2 meet common enterprise procurement thresholds.

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.

3/5

Self-hosted enterprise deployment with EU data centres and EU-region LLM provider is well-suited for EU regulated industries. Cloud product requires SCCs. ISO 27001 and SOC 2 meet common enterprise procurement thresholds.

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

18/25

24/25

Best For

Sourcegraph Cody

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 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

deepset (Haystack) vs Sourcegraph Cody: 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. Sourcegraph Cody (Sourcegraph, US) scores 18/25 with a Silver (Strong) trust badge. AI coding assistant with deep codebase search and enterprise security controls.

Dimension-by-Dimension Breakdown

#### Data Residency

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

●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.

●Sourcegraph Cody (3/5): Cloud product uses US infrastructure. Self-hosted enterprise deployment allows organisations to choose their own data centre region, including EU. Score reflects the enterprise self-hosted path which achieves 5; cloud product scores 1.

#### 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.

●Sourcegraph Cody (3/5): US incorporation, Delaware jurisdiction. SOC 2 and ISO 27001 available. Enterprise self-hosted with EU data centres removes US cloud dependency. Bring-your-own-LLM allows choice of EU-incorporated model provider.

#### Data Retention & Training

Sourcegraph Cody leads with 5/5 vs 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.

●Sourcegraph Cody (5/5): Code and queries are not used for model training. Self-hosted deployment gives organisations full control over data retention. Enterprise DPA and audit logging available. Strong data governance posture.

#### Certifications

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

●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).

●Sourcegraph Cody (4/5): Holds both SOC 2 Type II and ISO 27001 certifications. Strong certification posture for an enterprise developer tooling company. Appropriate for regulated-industry procurement.

#### Regulatory Fit

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

●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.

●Sourcegraph Cody (3/5): Self-hosted enterprise deployment with EU data centres and EU-region LLM provider is well-suited for EU regulated industries. Cloud product requires SCCs. ISO 27001 and SOC 2 meet common enterprise procurement thresholds.

Certifications at a Glance

Certification	deepset (Haystack)	Sourcegraph Cody
CSA STAR Level 1	Yes	No
ISO 27001	Yes	Yes
SOC 2 Type II	Yes	Yes

Overall Verdict

deepset (Haystack) has a clear trust advantage, scoring 24/25 compared to Sourcegraph Cody's 18/25. deepset (Haystack) particularly excels in data residency, legal jurisdiction, certifications, regulatory fit.

Frequently Asked Questions

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

Sourcegraph Cody has a TrustKit score of 18/25 while deepset (Haystack) scores 24/25. deepset (Haystack) currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

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

Sourcegraph Cody scores 3/5 for data residency (Cloud product uses US infrastructure. Self-hosted enterprise deployment allows organisations to choose their own data centre region, including EU. Score reflects the enterprise self-hosted path which achieves 5; cloud product scores 1.), 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 Sourcegraph Cody and deepset (Haystack) GDPR compliant?

Both tools are assessed across five compliance dimensions. Sourcegraph Cody has a regulatory fit score of 3/5 and deepset (Haystack) scores 5/5. Check the full comparison above for a detailed breakdown.

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