Lexis+ AI

Hallucination-free AI legal research with authoritative LexisNexis sources

Consensus

AI-powered search engine for evidence-based scientific research

Lexis+ AI

Strong

21/25

Consensus

Caution

9/25

Score Breakdown

DimensionLexis+ AIConsensus

Data Residency

Where is your data stored and processed?

Lexis+ AI: Data hosted across US, EU, and UK data centres. Strong data residency options for law firms in major common law and civil law jurisdictions. UK GDPR compliance post-Brexit.

Consensus: All data is processed on US infrastructure with no EU data residency option currently offered.

4/5

Data hosted across US, EU, and UK data centres. Strong data residency options for law firms in major common law and civil law jurisdictions. UK GDPR compliance post-Brexit.

1/5

All data is processed on US infrastructure with no EU data residency option currently offered.

Legal Jurisdiction

Which laws govern the company and your data?

Lexis+ AI: Parent company RELX PLC is UK/EU incorporated and regulated. LexisNexis US entity is incorporated in Delaware but operates under RELX's broader European governance framework, providing strong data protection oversight.

Consensus: US-incorporated and subject to CLOUD Act; no publicised EU-specific legal frameworks or SCCs are in place.

4/5

Parent company RELX PLC is UK/EU incorporated and regulated. LexisNexis US entity is incorporated in Delaware but operates under RELX's broader European governance framework, providing strong data protection oversight.

2/5

US-incorporated and subject to CLOUD Act; no publicised EU-specific legal frameworks or SCCs are in place.

Data Retention & Training

Is your data used for model training?

Lexis+ AI: Clear data retention policies aligned with legal professional requirements. Research queries and documents are not retained for AI training. Supports data processing agreements for enterprise law firms.

Consensus: States it does not sell user data and does not train on user queries; full retention policy details are limited.

4/5

Clear data retention policies aligned with legal professional requirements. Research queries and documents are not retained for AI training. Supports data processing agreements for enterprise law firms.

3/5

States it does not sell user data and does not train on user queries; full retention policy details are limited.

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

Lexis+ AI: Holds SOC 2 Type II, ISO 27001, and ISO 27701 certifications. Strong certification portfolio appropriate for a platform handling confidential legal information.

Consensus: No SOC 2, ISO 27001, or other formal third-party security certifications are currently published.

4/5

Holds SOC 2 Type II, ISO 27001, and ISO 27701 certifications. Strong certification portfolio appropriate for a platform handling confidential legal information.

1/5

No SOC 2, ISO 27001, or other formal third-party security certifications are currently published.

Regulatory Fit

Suitability for regulated industries and professional services

Lexis+ AI: Excellent regulatory fit for law firms and legal departments. Compliance with bar association professional responsibility rules, GDPR, UK GDPR, and CCPA. Trusted by government agencies and Am Law 100 firms.

Consensus: Acceptable for low-risk research activities; European institutional procurement will require additional assurances not currently available.

5/5

Excellent regulatory fit for law firms and legal departments. Compliance with bar association professional responsibility rules, GDPR, UK GDPR, and CCPA. Trusted by government agencies and Am Law 100 firms.

2/5

Acceptable for low-risk research activities; European institutional procurement will require additional assurances not currently available.

Total Score

21/25

9/25

Best For

Lexis+ AI

Best for teams on a tight budget.

Consensus

Best for EU-headquartered organisations needing maximum data sovereignty; organisations requiring broad certification coverage (SOC 2 Type II, ISO 27001, ISO 27701); regulated industries (FCA, SRA); privacy-conscious teams who need strong data retention controls; enterprises requiring SSO integration.

Detailed Comparison

Consensus vs Lexis+ AI: Trust & Compliance Comparison

Consensus (Consensus, US) scores 9/25 overall with a Review Required (Caution) trust badge. AI-powered search engine for evidence-based scientific research. Lexis+ AI (LexisNexis, GB) scores 21/25 with a Silver (Strong) trust badge. Hallucination-free AI legal research with authoritative LexisNexis sources.

Dimension-by-Dimension Breakdown

#### Data Residency

Lexis+ AI leads with 4/5 vs 1/5.

●Consensus (1/5): All data is processed on US infrastructure with no EU data residency option currently offered.

●Lexis+ AI (4/5): Data hosted across US, EU, and UK data centres. Strong data residency options for law firms in major common law and civil law jurisdictions. UK GDPR compliance post-Brexit.

#### Legal Jurisdiction

Lexis+ AI leads with 4/5 vs 2/5.

●Consensus (2/5): US-incorporated and subject to CLOUD Act; no publicised EU-specific legal frameworks or SCCs are in place.

●Lexis+ AI (4/5): Parent company RELX PLC is UK/EU incorporated and regulated. LexisNexis US entity is incorporated in Delaware but operates under RELX's broader European governance framework, providing strong data protection oversight.

#### Data Retention & Training

Lexis+ AI leads with 4/5 vs 3/5.

●Consensus (3/5): States it does not sell user data and does not train on user queries; full retention policy details are limited.

●Lexis+ AI (4/5): Clear data retention policies aligned with legal professional requirements. Research queries and documents are not retained for AI training. Supports data processing agreements for enterprise law firms.

#### Certifications

Lexis+ AI leads with 4/5 vs 1/5.

●Consensus (1/5): No SOC 2, ISO 27001, or other formal third-party security certifications are currently published.

●Lexis+ AI (4/5): Holds SOC 2 Type II, ISO 27001, and ISO 27701 certifications. Strong certification portfolio appropriate for a platform handling confidential legal information.

#### Regulatory Fit

Lexis+ AI leads with 5/5 vs 2/5.

●Consensus (2/5): Acceptable for low-risk research activities; European institutional procurement will require additional assurances not currently available.

●Lexis+ AI (5/5): Excellent regulatory fit for law firms and legal departments. Compliance with bar association professional responsibility rules, GDPR, UK GDPR, and CCPA. Trusted by government agencies and Am Law 100 firms.

Certifications at a Glance

Certification	Consensus	Lexis+ AI
ISO 27001	No	Yes
ISO 27701	No	Yes
SOC 2 Type II	No	Yes

Overall Verdict

Lexis+ AI has a clear trust advantage, scoring 21/25 compared to Consensus's 9/25. Lexis+ AI particularly excels in data residency, legal jurisdiction, data retention & training, certifications, regulatory fit.

Frequently Asked Questions

Which is better for EU compliance, Lexis+ AI or Consensus?

Lexis+ AI has a TrustKit score of 21/25 while Consensus scores 9/25. Lexis+ AI currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Lexis+ AI and Consensus compare on data residency?

Lexis+ AI scores 4/5 for data residency (Data hosted across US, EU, and UK data centres. Strong data residency options for law firms in major common law and civil law jurisdictions. UK GDPR compliance post-Brexit.), while Consensus scores 1/5 (All data is processed on US infrastructure with no EU data residency option currently offered.).

Are Lexis+ AI and Consensus GDPR compliant?

Both tools are assessed across five compliance dimensions. Lexis+ AI has a regulatory fit score of 5/5 and Consensus scores 2/5. Check the full comparison above for a detailed breakdown.

Explore Each Tool