Hebbia

AI knowledge platform purpose-built for finance and legal analysis

Luminance

AI contract intelligence platform

Hebbia

Moderate

13/25

Luminance

Excellent

23/25

Score Breakdown

DimensionHebbiaLuminance

Data Residency

Where is your data stored and processed?

Hebbia: US-based infrastructure; no EU data residency option

Luminance: UK/EU hosting with customer choice; on-premise available

2/5

US-based infrastructure; no EU data residency option

5/5

UK/EU hosting with customer choice; on-premise available

Legal Jurisdiction

Which laws govern the company and your data?

Hebbia: US Delaware corporation; DPAs available

Luminance: UK-incorporated company under English law

2/5

US Delaware corporation; DPAs available

5/5

UK-incorporated company under English law

Data Retention & Training

Is your data used for model training?

Hebbia: No training on customer documents; financial-grade data handling

Luminance: Zero data used for training; complete client data isolation

4/5

No training on customer documents; financial-grade data handling

5/5

Zero data used for training; complete client data isolation

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

Hebbia: SOC 2 Type II certified

Luminance: SOC 2 Type II, ISO 27001, Cyber Essentials Plus

3/5

SOC 2 Type II certified

4/5

SOC 2 Type II, ISO 27001, Cyber Essentials Plus

Regulatory Fit

Suitability for regulated industries and professional services

Hebbia: Strong for US financial services; EU firms should evaluate data residency requirements

Luminance: SRA and FCA suitable; used by regulated law firms and financial institutions

2/5

Strong for US financial services; EU firms should evaluate data residency requirements

4/5

SRA and FCA suitable; used by regulated law firms and financial institutions

Total Score

13/25

23/25

Best For

Hebbia

Best for privacy-conscious teams who need strong data retention controls.

Luminance

Best for EU-headquartered organisations needing maximum data sovereignty; organisations requiring broad certification coverage (SOC 2 Type II, ISO 27001, Cyber Essentials Plus); regulated industries (SRA, FCA); privacy-conscious teams who need strong data retention controls; organisations that need self-hosted or on-premise deployment.

Detailed Comparison

Hebbia vs Luminance: Trust & Compliance Comparison

Hebbia (Hebbia, US) scores 13/25 overall with a Bronze (Moderate) trust badge. AI knowledge platform purpose-built for finance and legal analysis. Luminance (Luminance Technologies Ltd, GB) scores 23/25 with a Gold (Excellent) trust badge. AI contract intelligence platform.

Dimension-by-Dimension Breakdown

#### Data Residency

Luminance leads with 5/5 vs 2/5.

●Hebbia (2/5): US-based infrastructure; no EU data residency option

●Luminance (5/5): UK/EU hosting with customer choice; on-premise available

#### Legal Jurisdiction

Luminance leads with 5/5 vs 2/5.

●Hebbia (2/5): US Delaware corporation; DPAs available

●Luminance (5/5): UK-incorporated company under English law

#### Data Retention & Training

Luminance leads with 5/5 vs 4/5.

●Hebbia (4/5): No training on customer documents; financial-grade data handling

●Luminance (5/5): Zero data used for training; complete client data isolation

#### Certifications

Luminance leads with 4/5 vs 3/5.

●Hebbia (3/5): SOC 2 Type II certified

●Luminance (4/5): SOC 2 Type II, ISO 27001, Cyber Essentials Plus

#### Regulatory Fit

Luminance leads with 4/5 vs 2/5.

●Hebbia (2/5): Strong for US financial services; EU firms should evaluate data residency requirements

●Luminance (4/5): SRA and FCA suitable; used by regulated law firms and financial institutions

Certifications at a Glance

Certification	Hebbia	Luminance
Cyber Essentials Plus	No	Yes
ISO 27001	No	Yes
SOC 2 Type II	Yes	Yes

Overall Verdict

Luminance has a clear trust advantage, scoring 23/25 compared to Hebbia's 13/25. Luminance particularly excels in data residency, legal jurisdiction, data retention & training, certifications, regulatory fit.

Frequently Asked Questions

Which is better for EU compliance, Hebbia or Luminance?

Hebbia has a TrustKit score of 13/25 while Luminance scores 23/25. Luminance currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Hebbia and Luminance compare on data residency?

Hebbia scores 2/5 for data residency (US-based infrastructure; no EU data residency option), while Luminance scores 5/5 (UK/EU hosting with customer choice; on-premise available).

Are Hebbia and Luminance GDPR compliant?

Both tools are assessed across five compliance dimensions. Hebbia has a regulatory fit score of 2/5 and Luminance scores 4/5. Check the full comparison above for a detailed breakdown.

Explore Each Tool