Snowflake Cortex

AI and ML services built into the Snowflake data platform

ASReview

Open-source AI-powered systematic review tool for academic researchers

Snowflake Cortex

Excellent

23/25

ASReview

Strong

21/25

Score Breakdown

DimensionSnowflake CortexASReview

Data Residency

Where is your data stored and processed?

Snowflake Cortex: Multi-cloud deployment across AWS, Azure, and GCP with data residency options in US, EU, APAC, and other regions. Data never leaves the customer's account for AI inference.

ASReview: Fully local application with no cloud dependency. All data stays on the researcher's machine. Dutch university origin ensures EU-aligned development practices.

5/5

Multi-cloud deployment across AWS, Azure, and GCP with data residency options in US, EU, APAC, and other regions. Data never leaves the customer's account for AI inference.

5/5

Fully local application with no cloud dependency. All data stays on the researcher's machine. Dutch university origin ensures EU-aligned development practices.

Legal Jurisdiction

Which laws govern the company and your data?

Snowflake Cortex: Incorporated in Delaware, USA. Publicly traded with transparent governance and comprehensive data processing agreements.

ASReview: Dutch public university (Utrecht University) under full EU/GDPR jurisdiction. Strongest possible EU legal framework. Not subject to US CLOUD Act.

4/5

Incorporated in Delaware, USA. Publicly traded with transparent governance and comprehensive data processing agreements.

5/5

Dutch public university (Utrecht University) under full EU/GDPR jurisdiction. Strongest possible EU legal framework. Not subject to US CLOUD Act.

Data Retention & Training

Is your data used for model training?

Snowflake Cortex: Customer controls all data retention. Time Travel and Fail-Safe features provide configurable data history. AI prompts and outputs processed in-account and not retained by Snowflake.

ASReview: No cloud component. All data stored locally on the user's device. Complete user control over data retention and deletion. No external data transmission.

5/5

Customer controls all data retention. Time Travel and Fail-Safe features provide configurable data history. AI prompts and outputs processed in-account and not retained by Snowflake.

5/5

No cloud component. All data stored locally on the user's device. Complete user control over data retention and deletion. No external data transmission.

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

Snowflake Cortex: Extensive certification portfolio including SOC 1/2 Type II, ISO 27001/27017/27018, PCI DSS, FedRAMP Moderate, and HITRUST.

ASReview: Academic open-source project without commercial security certifications. Source code publicly auditable. University maintains institutional security standards.

5/5

Extensive certification portfolio including SOC 1/2 Type II, ISO 27001/27017/27018, PCI DSS, FedRAMP Moderate, and HITRUST.

2/5

Academic open-source project without commercial security certifications. Source code publicly auditable. University maintains institutional security standards.

Regulatory Fit

Suitability for regulated industries and professional services

Snowflake Cortex: Strong regulatory compliance posture with FedRAMP, HIPAA, and financial services support. Suitable for most regulated industry requirements.

ASReview: Excellent fit for regulated research environments. Local-only processing eliminates data transfer concerns. Used by healthcare researchers and institutions with strict data governance requirements.

4/5

Strong regulatory compliance posture with FedRAMP, HIPAA, and financial services support. Suitable for most regulated industry requirements.

4/5

Excellent fit for regulated research environments. Local-only processing eliminates data transfer concerns. Used by healthcare researchers and institutions with strict data governance requirements.

Total Score

23/25

21/25

Best For

Snowflake Cortex

Best for EU-headquartered organisations needing maximum data sovereignty; regulated industries (Dutch DPA (Autoriteit Persoonsgegevens)); privacy-conscious teams who need strong data retention controls; organisations that need self-hosted or on-premise deployment; teams on a tight budget.

ASReview

Best for organisations requiring broad certification coverage (SOC 2 Type II, SOC 1 Type II, ISO 27001); regulated industries (FINRA); privacy-conscious teams who need strong data retention controls; enterprises requiring SSO integration.

Detailed Comparison

ASReview vs Snowflake Cortex: Trust & Compliance Comparison

ASReview (ASReview, NL) scores 21/25 overall with a Silver (Strong) trust badge. Open-source AI-powered systematic review tool for academic researchers. Snowflake Cortex (Snowflake, US) scores 23/25 with a Gold (Excellent) trust badge. AI and ML services built into the Snowflake data platform.

Dimension-by-Dimension Breakdown

#### Data Residency

Both score equally at 5/5.

●ASReview (5/5): Fully local application with no cloud dependency. All data stays on the researcher's machine. Dutch university origin ensures EU-aligned development practices.

●Snowflake Cortex (5/5): Multi-cloud deployment across AWS, Azure, and GCP with data residency options in US, EU, APAC, and other regions. Data never leaves the customer's account for AI inference.

#### Legal Jurisdiction

ASReview leads with 5/5 vs 4/5.

●ASReview (5/5): Dutch public university (Utrecht University) under full EU/GDPR jurisdiction. Strongest possible EU legal framework. Not subject to US CLOUD Act.

●Snowflake Cortex (4/5): Incorporated in Delaware, USA. Publicly traded with transparent governance and comprehensive data processing agreements.

#### Data Retention & Training

Both score equally at 5/5.

●ASReview (5/5): No cloud component. All data stored locally on the user's device. Complete user control over data retention and deletion. No external data transmission.

●Snowflake Cortex (5/5): Customer controls all data retention. Time Travel and Fail-Safe features provide configurable data history. AI prompts and outputs processed in-account and not retained by Snowflake.

#### Certifications

Snowflake Cortex leads with 5/5 vs 2/5.

●ASReview (2/5): Academic open-source project without commercial security certifications. Source code publicly auditable. University maintains institutional security standards.

●Snowflake Cortex (5/5): Extensive certification portfolio including SOC 1/2 Type II, ISO 27001/27017/27018, PCI DSS, FedRAMP Moderate, and HITRUST.

#### Regulatory Fit

Both score equally at 4/5.

●ASReview (4/5): Excellent fit for regulated research environments. Local-only processing eliminates data transfer concerns. Used by healthcare researchers and institutions with strict data governance requirements.

●Snowflake Cortex (4/5): Strong regulatory compliance posture with FedRAMP, HIPAA, and financial services support. Suitable for most regulated industry requirements.

Certifications at a Glance

Certification	ASReview	Snowflake Cortex
FedRAMP Moderate	No	Yes
HITRUST	No	Yes
ISO 27001	No	Yes
ISO 27017	No	Yes
ISO 27018	No	Yes
PCI DSS	No	Yes
SOC 1 Type II	No	Yes
SOC 2 Type II	No	Yes

Overall Verdict

Snowflake Cortex has a clear trust advantage, scoring 23/25 compared to ASReview's 21/25. Snowflake Cortex particularly excels in certifications.

Frequently Asked Questions

Which is better for EU compliance, Snowflake Cortex or ASReview?

Snowflake Cortex has a TrustKit score of 23/25 while ASReview scores 21/25. Snowflake Cortex currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Snowflake Cortex and ASReview compare on data residency?

Snowflake Cortex scores 5/5 for data residency (Multi-cloud deployment across AWS, Azure, and GCP with data residency options in US, EU, APAC, and other regions. Data never leaves the customer's account for AI inference.), while ASReview scores 5/5 (Fully local application with no cloud dependency. All data stays on the researcher's machine. Dutch university origin ensures EU-aligned development practices.).

Are Snowflake Cortex and ASReview GDPR compliant?

Both tools are assessed across five compliance dimensions. Snowflake Cortex has a regulatory fit score of 4/5 and ASReview scores 4/5. Check the full comparison above for a detailed breakdown.

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