Spellbook

AI contract drafting and review directly inside Microsoft Word

Robin AI

UK-incorporated AI contract management platform built for legal compliance workflows

Spellbook

Moderate

15/25

Robin AI

Strong

20/25

Score Breakdown

DimensionSpellbookRobin AI

Data Residency

Where is your data stored and processed?

Spellbook: Data processed in US and Canada. Zero retention policy with OpenAI API prevents document storage for AI training. Limited EU data residency options may concern European law firms.

Robin AI: Data hosted in UK data centres. UK data residency is appropriate for British organisations and for EU entities under the EU-UK adequacy decision. No US data processing involved in core platform operations.

3/5

Data processed in US and Canada. Zero retention policy with OpenAI API prevents document storage for AI training. Limited EU data residency options may concern European law firms.

4/5

Data hosted in UK data centres. UK data residency is appropriate for British organisations and for EU entities under the EU-UK adequacy decision. No US data processing involved in core platform operations.

Legal Jurisdiction

Which laws govern the company and your data?

Spellbook: Incorporated in Ontario, Canada. Canadian privacy law (PIPEDA) provides reasonable protections. Canadian jurisdiction is generally considered acceptable for legal professionals handling confidential client data.

Robin AI: Incorporated in England and Wales under UK law. Regulated by ICO under UK GDPR. Post-Brexit jurisdiction: the EU-UK adequacy decision permits data flows from EU to UK, though businesses should monitor adequacy decision status. No CLOUD Act exposure.

3/5

Incorporated in Ontario, Canada. Canadian privacy law (PIPEDA) provides reasonable protections. Canadian jurisdiction is generally considered acceptable for legal professionals handling confidential client data.

4/5

Incorporated in England and Wales under UK law. Regulated by ICO under UK GDPR. Post-Brexit jurisdiction: the EU-UK adequacy decision permits data flows from EU to UK, though businesses should monitor adequacy decision status. No CLOUD Act exposure.

Data Retention & Training

Is your data used for model training?

Spellbook: Strong data minimisation posture with zero data retention policy through OpenAI's API. Documents are not stored beyond the session, reducing exposure of sensitive legal content.

Robin AI: Explicit policy of not training on customer contract data without consent. Configurable data retention and deletion workflows. Strong alignment with attorney-client privilege requirements and GDPR data minimisation principles.

4/5

Strong data minimisation posture with zero data retention policy through OpenAI's API. Documents are not stored beyond the session, reducing exposure of sensitive legal content.

5/5

Explicit policy of not training on customer contract data without consent. Configurable data retention and deletion workflows. Strong alignment with attorney-client privilege requirements and GDPR data minimisation principles.

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

Spellbook: Holds SOC 2 Type II certification. Certification portfolio is limited for a tool handling highly sensitive legal documents; ISO 27001 certification would strengthen the trust posture.

Robin AI: Holds ISO 27001 and Cyber Essentials Plus. Cyber Essentials Plus is the UK government-endorsed cybersecurity certification, appropriate for public sector and regulated industry engagements. SOC 2 Type II would strengthen the posture for international enterprise buyers.

2/5

Holds SOC 2 Type II certification. Certification portfolio is limited for a tool handling highly sensitive legal documents; ISO 27001 certification would strengthen the trust posture.

3/5

Holds ISO 27001 and Cyber Essentials Plus. Cyber Essentials Plus is the UK government-endorsed cybersecurity certification, appropriate for public sector and regulated industry engagements. SOC 2 Type II would strengthen the posture for international enterprise buyers.

Regulatory Fit

Suitability for regulated industries and professional services

Spellbook: Good fit for North American law firms and corporate legal departments. Zero data retention aligns with attorney-client privilege requirements. Limited certifications may require additional due diligence for EU or highly regulated clients.

Robin AI: Excellent fit for UK law firms, in-house teams, and financial services legal departments. ISO 27001 and Cyber Essentials Plus meet common procurement requirements for UK regulated organisations. GDPR-compliant DPA available. EU organisations should verify adequacy decision continuity.

3/5

Good fit for North American law firms and corporate legal departments. Zero data retention aligns with attorney-client privilege requirements. Limited certifications may require additional due diligence for EU or highly regulated clients.

4/5

Excellent fit for UK law firms, in-house teams, and financial services legal departments. ISO 27001 and Cyber Essentials Plus meet common procurement requirements for UK regulated organisations. GDPR-compliant DPA available. EU organisations should verify adequacy decision continuity.

Total Score

15/25

20/25

Best For

Spellbook

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

Robin AI

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

Detailed Comparison

Robin AI vs Spellbook: Trust & Compliance Comparison

Robin AI (Robin AI, GB) scores 20/25 overall with a Silver (Strong) trust badge. UK-incorporated AI contract management platform built for legal compliance workflows. Spellbook (Rally Legal, CA) scores 15/25 with a Bronze (Moderate) trust badge. AI contract drafting and review directly inside Microsoft Word.

Dimension-by-Dimension Breakdown

#### Data Residency

Robin AI leads with 4/5 vs 3/5.

●Robin AI (4/5): Data hosted in UK data centres. UK data residency is appropriate for British organisations and for EU entities under the EU-UK adequacy decision. No US data processing involved in core platform operations.

●Spellbook (3/5): Data processed in US and Canada. Zero retention policy with OpenAI API prevents document storage for AI training. Limited EU data residency options may concern European law firms.

#### Legal Jurisdiction

Robin AI leads with 4/5 vs 3/5.

●Robin AI (4/5): Incorporated in England and Wales under UK law. Regulated by ICO under UK GDPR. Post-Brexit jurisdiction: the EU-UK adequacy decision permits data flows from EU to UK, though businesses should monitor adequacy decision status. No CLOUD Act exposure.

●Spellbook (3/5): Incorporated in Ontario, Canada. Canadian privacy law (PIPEDA) provides reasonable protections. Canadian jurisdiction is generally considered acceptable for legal professionals handling confidential client data.

#### Data Retention & Training

Robin AI leads with 5/5 vs 4/5.

●Robin AI (5/5): Explicit policy of not training on customer contract data without consent. Configurable data retention and deletion workflows. Strong alignment with attorney-client privilege requirements and GDPR data minimisation principles.

●Spellbook (4/5): Strong data minimisation posture with zero data retention policy through OpenAI's API. Documents are not stored beyond the session, reducing exposure of sensitive legal content.

#### Certifications

Robin AI leads with 3/5 vs 2/5.

●Robin AI (3/5): Holds ISO 27001 and Cyber Essentials Plus. Cyber Essentials Plus is the UK government-endorsed cybersecurity certification, appropriate for public sector and regulated industry engagements. SOC 2 Type II would strengthen the posture for international enterprise buyers.

●Spellbook (2/5): Holds SOC 2 Type II certification. Certification portfolio is limited for a tool handling highly sensitive legal documents; ISO 27001 certification would strengthen the trust posture.

#### Regulatory Fit

Robin AI leads with 4/5 vs 3/5.

●Robin AI (4/5): Excellent fit for UK law firms, in-house teams, and financial services legal departments. ISO 27001 and Cyber Essentials Plus meet common procurement requirements for UK regulated organisations. GDPR-compliant DPA available. EU organisations should verify adequacy decision continuity.

●Spellbook (3/5): Good fit for North American law firms and corporate legal departments. Zero data retention aligns with attorney-client privilege requirements. Limited certifications may require additional due diligence for EU or highly regulated clients.

Certifications at a Glance

Certification	Robin AI	Spellbook
Cyber Essentials Plus	Yes	No
ISO 27001	Yes	No
SOC 2 Type II	No	Yes

Overall Verdict

Robin AI has a clear trust advantage, scoring 20/25 compared to Spellbook's 15/25. Robin AI particularly excels in data residency, legal jurisdiction, data retention & training, certifications, regulatory fit.

Frequently Asked Questions

Which is better for EU compliance, Spellbook or Robin AI?

Spellbook has a TrustKit score of 15/25 while Robin AI scores 20/25. Robin AI currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Spellbook and Robin AI compare on data residency?

Spellbook scores 3/5 for data residency (Data processed in US and Canada. Zero retention policy with OpenAI API prevents document storage for AI training. Limited EU data residency options may concern European law firms.), while Robin AI scores 4/5 (Data hosted in UK data centres. UK data residency is appropriate for British organisations and for EU entities under the EU-UK adequacy decision. No US data processing involved in core platform operations.).

Are Spellbook and Robin AI GDPR compliant?

Both tools are assessed across five compliance dimensions. Spellbook has a regulatory fit score of 3/5 and Robin AI scores 4/5. Check the full comparison above for a detailed breakdown.

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