Spellbook

AI contract drafting and review directly inside Microsoft Word

Ironclad

AI-powered contract lifecycle management for legal and compliance teams

Spellbook

Moderate

15/25

Ironclad

Moderate

15/25

Score Breakdown

DimensionSpellbookIronclad

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.

Ironclad: Data hosted in US and EU AWS regions; region selected at account provisioning; DPAs available

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.

3/5

Data hosted in US and EU AWS regions; region selected at account provisioning; DPAs available

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.

Ironclad: US Delaware corporation subject to CLOUD Act; GDPR Article 28 DPA available for EU customers

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.

2/5

US Delaware corporation subject to CLOUD Act; GDPR Article 28 DPA available for EU customers

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.

Ironclad: Customer controls contract data; configurable retention and deletion policies; no use of data for model training

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.

4/5

Customer controls contract data; configurable retention and deletion policies; no use of data for model training

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.

Ironclad: SOC 2 Type II certified; additional certifications not publicly confirmed

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.

2/5

SOC 2 Type II certified; additional certifications not publicly confirmed

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.

Ironclad: Strong fit for legal and compliance teams managing DPAs, vendor contracts, and regulatory obligations

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

Strong fit for legal and compliance teams managing DPAs, vendor contracts, and regulatory obligations

Total Score

15/25

Best For

Spellbook

Best for regulated industries (ICO, FCA); privacy-conscious teams who need strong data retention controls.

Ironclad

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

Detailed Comparison

Ironclad vs Spellbook: Trust & Compliance Comparison

Ironclad (Ironclad, US) scores 15/25 overall with a Bronze (Moderate) trust badge. AI-powered contract lifecycle management for legal and compliance teams. 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

Both score equally at 3/5.

●Ironclad (3/5): Data hosted in US and EU AWS regions; region selected at account provisioning; DPAs available

●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

Spellbook leads with 3/5 vs 2/5.

●Ironclad (2/5): US Delaware corporation subject to CLOUD Act; GDPR Article 28 DPA available for EU customers

●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

Both score equally at 4/5.

●Ironclad (4/5): Customer controls contract data; configurable retention and deletion policies; no use of data for model training

●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

Both score equally at 2/5.

●Ironclad (2/5): SOC 2 Type II certified; additional certifications not publicly confirmed

●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

Ironclad leads with 4/5 vs 3/5.

●Ironclad (4/5): Strong fit for legal and compliance teams managing DPAs, vendor contracts, and regulatory obligations

●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	Ironclad	Spellbook
SOC 2 Type II	Yes	Yes

Overall Verdict

Ironclad and Spellbook are closely matched on trust and compliance, with scores of 15/25 and 15/25 respectively. The right choice depends on your specific regulatory requirements and existing technology stack.

Frequently Asked Questions

Which is better for EU compliance, Spellbook or Ironclad?

Spellbook has a TrustKit score of 15/25 while Ironclad scores 15/25. Both tools are currently rated equally across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Spellbook and Ironclad 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 Ironclad scores 3/5 (Data hosted in US and EU AWS regions; region selected at account provisioning; DPAs available).

Are Spellbook and Ironclad GDPR compliant?

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

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