Lexis+ AI

Hallucination-free AI legal research with authoritative LexisNexis sources

Shift Technology

AI platform for insurance fraud detection, claims, and underwriting

Lexis+ AI

Strong

21/25

Shift Technology

Excellent

23/25

Score Breakdown

DimensionLexis+ AIShift Technology

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.

Shift Technology: EU data centres; French-headquartered with EU-only processing option

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.

5/5

EU data centres; French-headquartered with EU-only processing option

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.

Shift Technology: French SAS under EU jurisdiction; tailored for EU insurance regulation

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.

5/5

French SAS under EU jurisdiction; tailored for EU insurance regulation

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.

Shift Technology: No training on individual customer data; insurance-grade retention policies

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.

4/5

No training on individual customer data; insurance-grade retention policies

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.

Shift Technology: SOC 2 Type II and ISO 27001 certified

4/5

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

4/5

SOC 2 Type II and ISO 27001 certified

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.

Shift Technology: Purpose-built for EU insurance regulation (GDPR, Solvency II, EIOPA)

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.

5/5

Purpose-built for EU insurance regulation (GDPR, Solvency II, EIOPA)

Total Score

21/25

23/25

Best For

Lexis+ AI

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.

Shift Technology

Best for EU-headquartered organisations needing maximum data sovereignty; regulated industries (BaFin, ACPR); privacy-conscious teams who need strong data retention controls.

Detailed Comparison

Lexis+ AI vs Shift Technology: Trust & Compliance Comparison

Lexis+ AI (LexisNexis, GB) scores 21/25 overall with a Silver (Strong) trust badge. Hallucination-free AI legal research with authoritative LexisNexis sources. Shift Technology (Shift Technology, FR) scores 23/25 with a Gold (Excellent) trust badge. AI platform for insurance fraud detection, claims, and underwriting.

Dimension-by-Dimension Breakdown

#### Data Residency

Shift Technology leads with 5/5 vs 4/5.

●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.

●Shift Technology (5/5): EU data centres; French-headquartered with EU-only processing option

#### Legal Jurisdiction

Shift Technology leads with 5/5 vs 4/5.

●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.

●Shift Technology (5/5): French SAS under EU jurisdiction; tailored for EU insurance regulation

#### Data Retention & Training

Both score equally at 4/5.

●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.

●Shift Technology (4/5): No training on individual customer data; insurance-grade retention policies

#### Certifications

Both score equally at 4/5.

●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.

●Shift Technology (4/5): SOC 2 Type II and ISO 27001 certified

#### Regulatory Fit

Both score equally at 5/5.

●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.

●Shift Technology (5/5): Purpose-built for EU insurance regulation (GDPR, Solvency II, EIOPA)

Certifications at a Glance

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

Overall Verdict

Shift Technology has a clear trust advantage, scoring 23/25 compared to Lexis+ AI's 21/25. Shift Technology particularly excels in data residency, legal jurisdiction.

Frequently Asked Questions

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

Lexis+ AI has a TrustKit score of 21/25 while Shift Technology scores 23/25. Shift Technology currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Lexis+ AI and Shift Technology 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 Shift Technology scores 5/5 (EU data centres; French-headquartered with EU-only processing option).

Are Lexis+ AI and Shift Technology GDPR compliant?

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

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