Jasper

AI marketing content platform for brands, teams, and enterprise marketing

Grammarly

AI writing assistant for grammar, style, clarity, and generative content creation

Jasper

Moderate

14/25

Grammarly

Strong

17/25

Score Breakdown

DimensionJasperGrammarly

Data Residency

Where is your data stored and processed?

Jasper: US-based hosting on AWS; no customer-selectable data residency regions

Grammarly: Data hosted exclusively in US AWS East; no EU or regional residency option

2/5

US-based hosting on AWS; no customer-selectable data residency regions

2/5

Data hosted exclusively in US AWS East; no EU or regional residency option

Legal Jurisdiction

Which laws govern the company and your data?

Jasper: US Delaware corporation subject to CLOUD Act; GDPR compliance via SCCs

Grammarly: US Delaware corporation subject to CLOUD Act; GDPR compliance via SCCs and DPA

2/5

US Delaware corporation subject to CLOUD Act; GDPR compliance via SCCs

2/5

US Delaware corporation subject to CLOUD Act; GDPR compliance via SCCs and DPA

Data Retention & Training

Is your data used for model training?

Jasper: Explicitly prohibits third-party AI providers from training on customer data

Grammarly: User data not sold; limited processing for product improvement with user controls

4/5

Explicitly prohibits third-party AI providers from training on customer data

4/5

User data not sold; limited processing for product improvement with user controls

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

Jasper: SOC 2 Type II certified with enterprise-grade security controls

Grammarly: Extensive certification: SOC 2 Type II, ISO 27001/18/701, ISO 42001

3/5

SOC 2 Type II certified with enterprise-grade security controls

5/5

Extensive certification: SOC 2 Type II, ISO 27001/18/701, ISO 42001

Regulatory Fit

Suitability for regulated industries and professional services

Jasper: Good fit for marketing teams under GDPR; not designed for highly regulated data categories

Grammarly: Strong enterprise compliance posture; US-only hosting limits suitability for EU data residency mandates

3/5

Good fit for marketing teams under GDPR; not designed for highly regulated data categories

4/5

Strong enterprise compliance posture; US-only hosting limits suitability for EU data residency mandates

Total Score

14/25

17/25

Best For

Jasper

Best for organisations requiring broad certification coverage (SOC 2 Type II, ISO 27001, ISO 27018); privacy-conscious teams who need strong data retention controls; teams on a tight budget.

Grammarly

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

Detailed Comparison

Grammarly vs Jasper: Trust & Compliance Comparison

Grammarly (Grammarly, Inc., US) scores 17/25 overall with a Silver (Strong) trust badge. AI writing assistant for grammar, style, clarity, and generative content creation. Jasper (Jasper AI, Inc., US) scores 14/25 with a Bronze (Moderate) trust badge. AI marketing content platform for brands, teams, and enterprise marketing.

Dimension-by-Dimension Breakdown

#### Data Residency

Both score equally at 2/5.

●Grammarly (2/5): Data hosted exclusively in US AWS East; no EU or regional residency option

●Jasper (2/5): US-based hosting on AWS; no customer-selectable data residency regions

#### Legal Jurisdiction

Both score equally at 2/5.

●Grammarly (2/5): US Delaware corporation subject to CLOUD Act; GDPR compliance via SCCs and DPA

●Jasper (2/5): US Delaware corporation subject to CLOUD Act; GDPR compliance via SCCs

#### Data Retention & Training

Both score equally at 4/5.

●Grammarly (4/5): User data not sold; limited processing for product improvement with user controls

●Jasper (4/5): Explicitly prohibits third-party AI providers from training on customer data

#### Certifications

Grammarly leads with 5/5 vs 3/5.

●Grammarly (5/5): Extensive certification: SOC 2 Type II, ISO 27001/18/701, ISO 42001

●Jasper (3/5): SOC 2 Type II certified with enterprise-grade security controls

#### Regulatory Fit

Grammarly leads with 4/5 vs 3/5.

●Grammarly (4/5): Strong enterprise compliance posture; US-only hosting limits suitability for EU data residency mandates

●Jasper (3/5): Good fit for marketing teams under GDPR; not designed for highly regulated data categories

Certifications at a Glance

Certification	Grammarly	Jasper
ISO 27001	Yes	No
ISO 27018	Yes	No
ISO 27701	Yes	No
ISO 42001	Yes	No
SOC 2 Type II	Yes	Yes

Overall Verdict

Grammarly has a clear trust advantage, scoring 17/25 compared to Jasper's 14/25. Grammarly particularly excels in certifications, regulatory fit.

Frequently Asked Questions

Which is better for EU compliance, Jasper or Grammarly?

Jasper has a TrustKit score of 14/25 while Grammarly scores 17/25. Grammarly currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Jasper and Grammarly compare on data residency?

Jasper scores 2/5 for data residency (US-based hosting on AWS; no customer-selectable data residency regions), while Grammarly scores 2/5 (Data hosted exclusively in US AWS East; no EU or regional residency option).

Are Jasper and Grammarly GDPR compliant?

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

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