Lexroom

Civil-law legal research, drafting and analysis on 6M+ verified sources

ASReview

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

Lexroom

Strong

21/25

ASReview

Strong

21/25

Score Breakdown

DimensionLexroomASReview

Data Residency

Where is your data stored and processed?

Lexroom: An Italian company compliant with GDPR and ISO 27001, strongly implying EU-based processing; however, the specific data-centre location and EU-region guarantees are not explicitly published, so a conservative score is applied pending confirmation.

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

4/5

An Italian company compliant with GDPR and ISO 27001, strongly implying EU-based processing; however, the specific data-centre location and EU-region guarantees are not explicitly published, so a conservative score is applied pending confirmation.

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?

Lexroom: Incorporated in Italy as Lexroom S.r.l., an EU/EEA entity with no US parent. Fully within EU jurisdiction.

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

5/5

Incorporated in Italy as Lexroom S.r.l., an EU/EEA entity with no US parent. Fully within EU jurisdiction.

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?

Lexroom: Explicit zero-training policy on user data combined with a zero-retention posture — uploaded documents are encrypted and not stored beyond what is needed to deliver the service. Strong retention controls; enterprise DPA terms assumed but not individually verified.

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

Explicit zero-training policy on user data combined with a zero-retention posture — uploaded documents are encrypted and not stored beyond what is needed to deliver the service. Strong retention controls; enterprise DPA terms assumed but not individually verified.

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.

Lexroom: Holds ISO 27001 certification and asserts GDPR and EU AI Act compliance. No SOC 2 Type II or sector-specific certifications published, placing it at the single-major-certification tier.

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

3/5

Holds ISO 27001 certification and asserts GDPR and EU AI Act compliance. No SOC 2 Type II or sector-specific certifications published, placing it at the single-major-certification tier.

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

Lexroom: Purpose-built for civil-law legal professionals and used by 8,000+ firms including major names, with GDPR and EU AI Act alignment. Suitable for most EU regulated legal use, though it lacks the explicit professional-secrecy attestations and sovereign-hosting guarantees of the strongest peers.

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

Purpose-built for civil-law legal professionals and used by 8,000+ firms including major names, with GDPR and EU AI Act alignment. Suitable for most EU regulated legal use, though it lacks the explicit professional-secrecy attestations and sovereign-hosting guarantees of the strongest peers.

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

21/25

Best For

Lexroom

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 EU-headquartered organisations needing maximum data sovereignty; regulated industries (Garante, CNIL); privacy-conscious teams who need strong data retention controls; enterprises requiring SSO integration.

Detailed Comparison

ASReview vs Lexroom: 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. Lexroom (Lexroom, IT) scores 21/25 with a Silver (Strong) trust badge. Civil-law legal research, drafting and analysis on 6M+ verified sources.

Dimension-by-Dimension Breakdown

#### Data Residency

ASReview leads with 5/5 vs 4/5.

●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.

●Lexroom (4/5): An Italian company compliant with GDPR and ISO 27001, strongly implying EU-based processing; however, the specific data-centre location and EU-region guarantees are not explicitly published, so a conservative score is applied pending confirmation.

#### Legal Jurisdiction

Both score equally at 5/5.

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

●Lexroom (5/5): Incorporated in Italy as Lexroom S.r.l., an EU/EEA entity with no US parent. Fully within EU jurisdiction.

#### 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.

●Lexroom (5/5): Explicit zero-training policy on user data combined with a zero-retention posture — uploaded documents are encrypted and not stored beyond what is needed to deliver the service. Strong retention controls; enterprise DPA terms assumed but not individually verified.

#### Certifications

Lexroom leads with 3/5 vs 2/5.

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

●Lexroom (3/5): Holds ISO 27001 certification and asserts GDPR and EU AI Act compliance. No SOC 2 Type II or sector-specific certifications published, placing it at the single-major-certification tier.

#### 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.

●Lexroom (4/5): Purpose-built for civil-law legal professionals and used by 8,000+ firms including major names, with GDPR and EU AI Act alignment. Suitable for most EU regulated legal use, though it lacks the explicit professional-secrecy attestations and sovereign-hosting guarantees of the strongest peers.

Certifications at a Glance

Certification	ASReview	Lexroom
ISO 27001	No	Yes

Overall Verdict

ASReview and Lexroom are closely matched on trust and compliance, with scores of 21/25 and 21/25 respectively. The right choice depends on your specific regulatory requirements and existing technology stack.

Frequently Asked Questions

Which is better for EU compliance, Lexroom or ASReview?

Lexroom has a TrustKit score of 21/25 while ASReview scores 21/25. Both tools are currently rated equally across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Lexroom and ASReview compare on data residency?

Lexroom scores 4/5 for data residency (An Italian company compliant with GDPR and ISO 27001, strongly implying EU-based processing; however, the specific data-centre location and EU-region guarantees are not explicitly published, so a conservative score is applied pending confirmation.), 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 Lexroom and ASReview GDPR compliant?

Both tools are assessed across five compliance dimensions. Lexroom 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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