LegalFly

Belgian legal AI that automates repetitive tasks and translates legalese

Notion AI

AI-powered workspace for notes, wikis, projects, and content generation

LegalFly

Strong

19/25

Notion AI

Strong

20/25

Score Breakdown

DimensionLegalFlyNotion AI

Data Residency

Where is your data stored and processed?

LegalFly: EU data centres; Belgian company with EU-only processing

Notion AI: EU data residency available for Enterprise customers; US hosting for lower tiers

5/5

EU data centres; Belgian company with EU-only processing

4/5

EU data residency available for Enterprise customers; US hosting for lower tiers

Legal Jurisdiction

Which laws govern the company and your data?

LegalFly: Belgian NV under EU law; essential for legal data sovereignty

Notion AI: US Delaware corporation; EU residency option reduces CLOUD Act exposure for Enterprise

5/5

Belgian NV under EU law; essential for legal data sovereignty

3/5

US Delaware corporation; EU residency option reduces CLOUD Act exposure for Enterprise

Data Retention & Training

Is your data used for model training?

LegalFly: No training on customer legal data; GDPR-compliant

Notion AI: Customer data not used to train AI models; data retained per workspace settings

4/5

No training on customer legal data; GDPR-compliant

4/5

Customer data not used to train AI models; data retained per workspace settings

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

LegalFly: No public certifications yet; Series A stage

Notion AI: SOC 2 Type II, ISO 27001/17/18/701 all certified; AI included in scope

1/5

No public certifications yet; Series A stage

5/5

SOC 2 Type II, ISO 27001/17/18/701 all certified; AI included in scope

Regulatory Fit

Suitability for regulated industries and professional services

LegalFly: EU-headquartered legal AI suitable for European law firms and legal departments

Notion AI: Strong fit for EU organisations on Enterprise plan with data residency; good overall compliance posture

4/5

EU-headquartered legal AI suitable for European law firms and legal departments

4/5

Strong fit for EU organisations on Enterprise plan with data residency; good overall compliance posture

Total Score

19/25

20/25

Best For

LegalFly

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

Notion AI

Best for organisations requiring broad certification coverage (SOC 2 Type II, ISO 27001, ISO 27017); regulated industries (ICO); privacy-conscious teams who need strong data retention controls; teams on a tight budget.

Detailed Comparison

LegalFly vs Notion AI: Trust & Compliance Comparison

LegalFly (LegalFly, BE) scores 19/25 overall with a Silver (Strong) trust badge. Belgian legal AI that automates repetitive tasks and translates legalese. Notion AI (Notion Labs, Inc., US) scores 20/25 with a Silver (Strong) trust badge. AI-powered workspace for notes, wikis, projects, and content generation.

Dimension-by-Dimension Breakdown

#### Data Residency

LegalFly leads with 5/5 vs 4/5.

●LegalFly (5/5): EU data centres; Belgian company with EU-only processing

●Notion AI (4/5): EU data residency available for Enterprise customers; US hosting for lower tiers

#### Legal Jurisdiction

LegalFly leads with 5/5 vs 3/5.

●LegalFly (5/5): Belgian NV under EU law; essential for legal data sovereignty

●Notion AI (3/5): US Delaware corporation; EU residency option reduces CLOUD Act exposure for Enterprise

#### Data Retention & Training

Both score equally at 4/5.

●LegalFly (4/5): No training on customer legal data; GDPR-compliant

●Notion AI (4/5): Customer data not used to train AI models; data retained per workspace settings

#### Certifications

Notion AI leads with 5/5 vs 1/5.

●LegalFly (1/5): No public certifications yet; Series A stage

●Notion AI (5/5): SOC 2 Type II, ISO 27001/17/18/701 all certified; AI included in scope

#### Regulatory Fit

Both score equally at 4/5.

●LegalFly (4/5): EU-headquartered legal AI suitable for European law firms and legal departments

●Notion AI (4/5): Strong fit for EU organisations on Enterprise plan with data residency; good overall compliance posture

Certifications at a Glance

Certification	LegalFly	Notion AI
ISO 27001	No	Yes
ISO 27017	No	Yes
ISO 27018	No	Yes
ISO 27701	No	Yes
SOC 2 Type II	No	Yes

Overall Verdict

LegalFly and Notion AI are closely matched on trust and compliance, with scores of 19/25 and 20/25 respectively. The right choice depends on your specific regulatory requirements and existing technology stack.

Frequently Asked Questions

Which is better for EU compliance, LegalFly or Notion AI?

LegalFly has a TrustKit score of 19/25 while Notion AI scores 20/25. Notion AI currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do LegalFly and Notion AI compare on data residency?

LegalFly scores 5/5 for data residency (EU data centres; Belgian company with EU-only processing), while Notion AI scores 4/5 (EU data residency available for Enterprise customers; US hosting for lower tiers).

Are LegalFly and Notion AI GDPR compliant?

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

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