Lexis+ AI

Hallucination-free AI legal research with authoritative LexisNexis sources

Elicit

AI research assistant for finding and analysing academic literature

Lexis+ AI

Strong

21/25

Elicit

Caution

8/25

Score Breakdown

DimensionLexis+ AIElicit

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.

Elicit: Data is processed on US infrastructure only with no EU data residency option currently available.

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

Data is processed on US infrastructure only with no EU data residency option currently available.

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.

Elicit: US-incorporated under Delaware law and subject to CLOUD Act; limited EU-specific legal protections 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 under Delaware law and subject to CLOUD Act; limited EU-specific legal protections 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.

Elicit: Data handling for uploaded documents and queries should be verified against current terms; opt-out is unclear.

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.

2/5

Data handling for uploaded documents and queries should be verified against current terms; opt-out is unclear.

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.

Elicit: No SOC 2, ISO 27001, or other recognised 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 recognised 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.

Elicit: Suitable for individual researchers with low-risk data; institutional European deployments require significant additional assurances.

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

Suitable for individual researchers with low-risk data; institutional European deployments require significant additional assurances.

Total Score

21/25

8/25

Best For

Lexis+ AI

Best for teams on a tight budget.

Elicit

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

Elicit vs Lexis+ AI: Trust & Compliance Comparison

Elicit (Elicit, US) scores 8/25 overall with a Review Required (Caution) trust badge. AI research assistant for finding and analysing academic literature. 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.

●Elicit (1/5): Data is processed on US infrastructure only with no EU data residency option currently available.

●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.

●Elicit (2/5): US-incorporated under Delaware law and subject to CLOUD Act; limited EU-specific legal protections 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 2/5.

●Elicit (2/5): Data handling for uploaded documents and queries should be verified against current terms; opt-out is unclear.

●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.

●Elicit (1/5): No SOC 2, ISO 27001, or other recognised 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.

●Elicit (2/5): Suitable for individual researchers with low-risk data; institutional European deployments require significant additional assurances.

●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	Elicit	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 Elicit's 8/25. 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 Elicit?

Lexis+ AI has a TrustKit score of 21/25 while Elicit scores 8/25. Lexis+ AI currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Lexis+ AI and Elicit 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 Elicit scores 1/5 (Data is processed on US infrastructure only with no EU data residency option currently available.).

Are Lexis+ AI and Elicit GDPR compliant?

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

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