JetBrains AI

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

Amazon Q Developer

AWS-native AI assistant for software development and cloud operations

JetBrains AI

Strong

20/25

Amazon Q Developer

Excellent

22/25

Score Breakdown

DimensionJetBrains AIAmazon Q Developer

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

Amazon Q Developer: Hosted on AWS global infrastructure with data residency options across all major AWS regions worldwide.

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

5/5

Hosted on AWS global infrastructure with data residency options across all major AWS regions worldwide.

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

Amazon Q Developer: US company subject to US legal jurisdiction; however, AWS's extensive global compliance infrastructure mitigates many risks.

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

3/5

US company subject to US legal jurisdiction; however, AWS's extensive global compliance infrastructure mitigates many risks.

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

Amazon Q Developer: Code suggestions are not used to train models; strong data isolation at the enterprise level.

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

Code suggestions are not used to train models; strong data isolation at the enterprise level.

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

Amazon Q Developer: Inherits AWS's extensive certification portfolio including SOC 2, ISO 27001, PCI DSS, HIPAA, and FedRAMP.

3/5

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

5/5

Inherits AWS's extensive certification portfolio including SOC 2, ISO 27001, PCI DSS, HIPAA, and FedRAMP.

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

Amazon Q Developer: Excellent fit for regulated industries; FedRAMP authorized and suitable for US government workloads.

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

5/5

Excellent fit for regulated industries; FedRAMP authorized and suitable for US government workloads.

Total Score

20/25

22/25

Best For

JetBrains AI

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

Amazon Q Developer

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

Amazon Q Developer vs JetBrains AI: Trust & Compliance Comparison

Amazon Q Developer (Amazon Web Services, US) scores 22/25 overall with a Gold (Excellent) trust badge. AWS-native AI assistant for software development and cloud operations. 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

Amazon Q Developer leads with 5/5 vs 4/5.

●Amazon Q Developer (5/5): Hosted on AWS global infrastructure with data residency options across all major AWS regions worldwide.

●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 3/5.

●Amazon Q Developer (3/5): US company subject to US legal jurisdiction; however, AWS's extensive global compliance infrastructure mitigates many risks.

●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.

●Amazon Q Developer (4/5): Code suggestions are not used to train models; strong data isolation at the enterprise level.

●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

Amazon Q Developer leads with 5/5 vs 3/5.

●Amazon Q Developer (5/5): Inherits AWS's extensive certification portfolio including SOC 2, ISO 27001, PCI DSS, HIPAA, and FedRAMP.

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

#### Regulatory Fit

Amazon Q Developer leads with 5/5 vs 4/5.

●Amazon Q Developer (5/5): Excellent fit for regulated industries; FedRAMP authorized and suitable for US government workloads.

●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	Amazon Q Developer	JetBrains AI
FedRAMP	Yes	No
HIPAA	Yes	No
ISO 27001	Yes	No
PCI DSS	Yes	No
SOC 2 Type II	Yes	Yes

Overall Verdict

Amazon Q Developer has a clear trust advantage, scoring 22/25 compared to JetBrains AI's 20/25. Amazon Q Developer particularly excels in data residency, certifications, regulatory fit.

Frequently Asked Questions

Which is better for EU compliance, JetBrains AI or Amazon Q Developer?

JetBrains AI has a TrustKit score of 20/25 while Amazon Q Developer scores 22/25. Amazon Q Developer currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do JetBrains AI and Amazon Q Developer 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 Amazon Q Developer scores 5/5 (Hosted on AWS global infrastructure with data residency options across all major AWS regions worldwide.).

Are JetBrains AI and Amazon Q Developer GDPR compliant?

Both tools are assessed across five compliance dimensions. JetBrains AI has a regulatory fit score of 4/5 and Amazon Q Developer scores 5/5. Check the full comparison above for a detailed breakdown.

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