JetBrains AI

AI assistant and coding agent integrated natively into all JetBrains IDEs with EU-first data processing

Windsurf (Codeium)

Agentic AI IDE and code assistant that understands your entire codebase

JetBrains AI

Strong

20/25

Windsurf (Codeium)

Moderate

13/25

Score Breakdown

DimensionJetBrains AIWindsurf (Codeium)

Data Residency

Where is your data stored and processed?

JetBrains AI: EU-first processing by default; on-premises and self-hosted LLM support via AI Enterprise for full data locality; .aiignore file for context control

Windsurf (Codeium): Hosted product uses US cloud infrastructure. Enterprise self-hosted deployment allows EU data residency. Score reflects hosted product; self-hosted enterprise achieves a score of 5.

4/5

EU-first processing by default; on-premises and self-hosted LLM support via AI Enterprise for full data locality; .aiignore file for context control

2/5

Hosted product uses US cloud infrastructure. Enterprise self-hosted deployment allows EU data residency. Score reflects hosted product; self-hosted enterprise achieves a score of 5.

Legal Jurisdiction

Which laws govern the company and your data?

JetBrains AI: Czech Republic incorporation within the EU; subject to GDPR by default as an EU company; bootstrapped with no US investor influence; not subject to US CLOUD Act

Windsurf (Codeium): US incorporation, California jurisdiction, CLOUD Act applies. Enterprise DPA available. Self-hosted enterprise deployments remove US data processing dependency.

4/5

Czech Republic incorporation within the EU; subject to GDPR by default as an EU company; bootstrapped with no US investor influence; not subject to US CLOUD Act

2/5

US incorporation, California jurisdiction, CLOUD Act applies. Enterprise DPA available. Self-hosted enterprise deployments remove US data processing dependency.

Data Retention & Training

Is your data used for model training?

JetBrains AI: Zero prompt retention with third-party providers by default; detailed telemetry opt-in only; .aiignore exclusions; on-premises deployment available for complete data locality

Windsurf (Codeium): Enterprise and paid tiers: code and prompts not used for shared model training. Telemetry controls available. Self-hosted deployments provide maximum control.

5/5

Zero prompt retention with third-party providers by default; detailed telemetry opt-in only; .aiignore exclusions; on-premises deployment available for complete data locality

4/5

Enterprise and paid tiers: code and prompts not used for shared model training. Telemetry controls available. Self-hosted deployments provide maximum control.

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

JetBrains AI: SOC 2 Type II certified (2024/2025 audit period); GDPR compliant; no ISO 27001 publicly confirmed

Windsurf (Codeium): Holds SOC 2 Type II certification. Appropriate for an enterprise code assistant. ISO 27001 would further strengthen the posture for European enterprise procurement.

3/5

SOC 2 Type II certified (2024/2025 audit period); GDPR compliant; no ISO 27001 publicly confirmed

3/5

Holds SOC 2 Type II certification. Appropriate for an enterprise code assistant. ISO 27001 would further strengthen the posture for European enterprise procurement.

Regulatory Fit

Suitability for regulated industries and professional services

JetBrains AI: EU jurisdiction, EU-first processing, zero retention, on-premises option, and bootstrapped independence make JetBrains AI an excellent choice for regulated engineering teams with data sovereignty requirements

Windsurf (Codeium): Hosted product requires GDPR SCCs for EU deployment in regulated industries. Enterprise self-hosted option is well-suited for organisations with strict IP and data sovereignty requirements. EU-regulated industries should use self-hosted deployment path.

4/5

EU jurisdiction, EU-first processing, zero retention, on-premises option, and bootstrapped independence make JetBrains AI an excellent choice for regulated engineering teams with data sovereignty requirements

2/5

Hosted product requires GDPR SCCs for EU deployment in regulated industries. Enterprise self-hosted option is well-suited for organisations with strict IP and data sovereignty requirements. EU-regulated industries should use self-hosted deployment path.

Total Score

20/25

13/25

Best For

JetBrains 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.

Windsurf (Codeium)

Best for EU-headquartered organisations needing maximum data sovereignty; 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

Windsurf (Codeium) vs JetBrains AI: Trust & Compliance Comparison

Windsurf (Codeium) (Codeium, US) scores 13/25 overall with a Bronze (Moderate) trust badge. Agentic AI IDE and code assistant that understands your entire codebase. JetBrains AI (JetBrains, CZ) scores 20/25 with a Silver (Strong) trust badge. AI assistant and coding agent integrated natively into all JetBrains IDEs with EU-first data processing.

Dimension-by-Dimension Breakdown

#### Data Residency

JetBrains AI leads with 4/5 vs 2/5.

●Windsurf (Codeium) (2/5): Hosted product uses US cloud infrastructure. Enterprise self-hosted deployment allows EU data residency. Score reflects hosted product; self-hosted enterprise achieves a score of 5.

●JetBrains AI (4/5): EU-first processing by default; on-premises and self-hosted LLM support via AI Enterprise for full data locality; .aiignore file for context control

#### Legal Jurisdiction

JetBrains AI leads with 4/5 vs 2/5.

●Windsurf (Codeium) (2/5): US incorporation, California jurisdiction, CLOUD Act applies. Enterprise DPA available. Self-hosted enterprise deployments remove US data processing dependency.

●JetBrains AI (4/5): Czech Republic incorporation within the EU; subject to GDPR by default as an EU company; bootstrapped with no US investor influence; not subject to US CLOUD Act

#### Data Retention & Training

JetBrains AI leads with 5/5 vs 4/5.

●Windsurf (Codeium) (4/5): Enterprise and paid tiers: code and prompts not used for shared model training. Telemetry controls available. Self-hosted deployments provide maximum control.

●JetBrains AI (5/5): Zero prompt retention with third-party providers by default; detailed telemetry opt-in only; .aiignore exclusions; on-premises deployment available for complete data locality

#### Certifications

Both score equally at 3/5.

●Windsurf (Codeium) (3/5): Holds SOC 2 Type II certification. Appropriate for an enterprise code assistant. ISO 27001 would further strengthen the posture for European enterprise procurement.

●JetBrains AI (3/5): SOC 2 Type II certified (2024/2025 audit period); GDPR compliant; no ISO 27001 publicly confirmed

#### Regulatory Fit

JetBrains AI leads with 4/5 vs 2/5.

●Windsurf (Codeium) (2/5): Hosted product requires GDPR SCCs for EU deployment in regulated industries. Enterprise self-hosted option is well-suited for organisations with strict IP and data sovereignty requirements. EU-regulated industries should use self-hosted deployment path.

●JetBrains AI (4/5): EU jurisdiction, EU-first processing, zero retention, on-premises option, and bootstrapped independence make JetBrains AI an excellent choice for regulated engineering teams with data sovereignty requirements

Certifications at a Glance

Certification	Windsurf (Codeium)	JetBrains AI
SOC 2 Type II	Yes	Yes

Overall Verdict

JetBrains AI has a clear trust advantage, scoring 20/25 compared to Windsurf (Codeium)'s 13/25. JetBrains AI particularly excels in data residency, legal jurisdiction, data retention & training, regulatory fit.

Frequently Asked Questions

Which is better for EU compliance, JetBrains AI or Windsurf (Codeium)?

JetBrains AI has a TrustKit score of 20/25 while Windsurf (Codeium) scores 13/25. JetBrains AI currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do JetBrains AI and Windsurf (Codeium) compare on data residency?

JetBrains AI scores 4/5 for data residency (EU-first processing by default; on-premises and self-hosted LLM support via AI Enterprise for full data locality; .aiignore file for context control), while Windsurf (Codeium) scores 2/5 (Hosted product uses US cloud infrastructure. Enterprise self-hosted deployment allows EU data residency. Score reflects hosted product; self-hosted enterprise achieves a score of 5.).

Are JetBrains AI and Windsurf (Codeium) GDPR compliant?

Both tools are assessed across five compliance dimensions. JetBrains AI has a regulatory fit score of 4/5 and Windsurf (Codeium) scores 2/5. Check the full comparison above for a detailed breakdown.

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