HeyGen

AI video generation platform with realistic avatars, voice cloning, and multilingual dubbing

Ahrefs

AI-enhanced SEO toolset with industry-leading backlink index and keyword research capabilities

HeyGen

Moderate

13/25

Ahrefs

Moderate

14/25

Score Breakdown

DimensionHeyGenAhrefs

Data Residency

Where is your data stored and processed?

HeyGen: Data hosted on AWS in the US; no publicly documented EU data residency option for standard plans; DPA available for enterprise customers

Ahrefs: Singapore-incorporated and bootstrapped; data processed across global infrastructure; no formal per-customer data residency selection but alternative jurisdiction to US CLOUD Act-covered vendors

2/5

Data hosted on AWS in the US; no publicly documented EU data residency option for standard plans; DPA available for enterprise customers

3/5

Singapore-incorporated and bootstrapped; data processed across global infrastructure; no formal per-customer data residency selection but alternative jurisdiction to US CLOUD Act-covered vendors

Legal Jurisdiction

Which laws govern the company and your data?

HeyGen: US-incorporated company subject to CLOUD Act; GDPR compliance via DPA and Data Privacy Framework; EU-based customers should assess cross-border transfer mechanisms

Ahrefs: Singapore incorporation provides a favourable alternative to US-based alternatives; Singapore has PDPA data protection legislation and is not subject to US CLOUD Act; GDPR DPA available

2/5

US-incorporated company subject to CLOUD Act; GDPR compliance via DPA and Data Privacy Framework; EU-based customers should assess cross-border transfer mechanisms

3/5

Singapore incorporation provides a favourable alternative to US-based alternatives; Singapore has PDPA data protection legislation and is not subject to US CLOUD Act; GDPR DPA available

Data Retention & Training

Is your data used for model training?

HeyGen: HeyGen does not train models on customer avatars or voice clones; retention settings configurable at enterprise tier; daily backups maintained

Ahrefs: Primarily processes public web index data; customer account and project data retained per privacy policy; no known use of customer data for model training

3/5

HeyGen does not train models on customer avatars or voice clones; retention settings configurable at enterprise tier; daily backups maintained

3/5

Primarily processes public web index data; customer account and project data retained per privacy policy; no known use of customer data for model training

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

HeyGen: SOC 2 Type II certified; GDPR, CCPA, and EU AI Act alignment claimed; no ISO 27001 certification confirmed

Ahrefs: No publicly confirmed SOC 2 or ISO 27001 certifications; GDPR DPA available; cookie-free Web Analytics reduces personal data exposure

3/5

SOC 2 Type II certified; GDPR, CCPA, and EU AI Act alignment claimed; no ISO 27001 certification confirmed

2/5

No publicly confirmed SOC 2 or ISO 27001 certifications; GDPR DPA available; cookie-free Web Analytics reduces personal data exposure

Regulatory Fit

Suitability for regulated industries and professional services

HeyGen: Suitable for enterprise marketing and L&D teams with standard compliance needs; synthetic media governance and consent requirements require careful policy work for regulated sectors

Ahrefs: Bootstrap model and Singapore jurisdiction are notable differentiators; absence of formal security certifications limits suitability for highly regulated sectors requiring SOC 2 evidence

3/5

Suitable for enterprise marketing and L&D teams with standard compliance needs; synthetic media governance and consent requirements require careful policy work for regulated sectors

3/5

Bootstrap model and Singapore jurisdiction are notable differentiators; absence of formal security certifications limits suitability for highly regulated sectors requiring SOC 2 evidence

Total Score

13/25

14/25

Best For

HeyGen

Best for teams that prioritise data residency (scores 3/5) and need a bronze-tier tool.

Ahrefs

Best for teams on a tight budget.

Detailed Comparison

Ahrefs vs HeyGen: Trust & Compliance Comparison

Ahrefs (Ahrefs, SG) scores 14/25 overall with a Bronze (Moderate) trust badge. AI-enhanced SEO toolset with industry-leading backlink index and keyword research capabilities. HeyGen (HeyGen, US) scores 13/25 with a Bronze (Moderate) trust badge. AI video generation platform with realistic avatars, voice cloning, and multilingual dubbing.

Dimension-by-Dimension Breakdown

#### Data Residency

Ahrefs leads with 3/5 vs 2/5.

●Ahrefs (3/5): Singapore-incorporated and bootstrapped; data processed across global infrastructure; no formal per-customer data residency selection but alternative jurisdiction to US CLOUD Act-covered vendors

●HeyGen (2/5): Data hosted on AWS in the US; no publicly documented EU data residency option for standard plans; DPA available for enterprise customers

#### Legal Jurisdiction

Ahrefs leads with 3/5 vs 2/5.

●Ahrefs (3/5): Singapore incorporation provides a favourable alternative to US-based alternatives; Singapore has PDPA data protection legislation and is not subject to US CLOUD Act; GDPR DPA available

●HeyGen (2/5): US-incorporated company subject to CLOUD Act; GDPR compliance via DPA and Data Privacy Framework; EU-based customers should assess cross-border transfer mechanisms

#### Data Retention & Training

Both score equally at 3/5.

●Ahrefs (3/5): Primarily processes public web index data; customer account and project data retained per privacy policy; no known use of customer data for model training

●HeyGen (3/5): HeyGen does not train models on customer avatars or voice clones; retention settings configurable at enterprise tier; daily backups maintained

#### Certifications

HeyGen leads with 3/5 vs 2/5.

●Ahrefs (2/5): No publicly confirmed SOC 2 or ISO 27001 certifications; GDPR DPA available; cookie-free Web Analytics reduces personal data exposure

●HeyGen (3/5): SOC 2 Type II certified; GDPR, CCPA, and EU AI Act alignment claimed; no ISO 27001 certification confirmed

#### Regulatory Fit

Both score equally at 3/5.

●Ahrefs (3/5): Bootstrap model and Singapore jurisdiction are notable differentiators; absence of formal security certifications limits suitability for highly regulated sectors requiring SOC 2 evidence

●HeyGen (3/5): Suitable for enterprise marketing and L&D teams with standard compliance needs; synthetic media governance and consent requirements require careful policy work for regulated sectors

Certifications at a Glance

Certification	Ahrefs	HeyGen
SOC 2 Type II	No	Yes

Overall Verdict

Ahrefs and HeyGen are closely matched on trust and compliance, with scores of 14/25 and 13/25 respectively. The right choice depends on your specific regulatory requirements and existing technology stack.

Frequently Asked Questions

Which is better for EU compliance, HeyGen or Ahrefs?

HeyGen has a TrustKit score of 13/25 while Ahrefs scores 14/25. Ahrefs currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do HeyGen and Ahrefs compare on data residency?

HeyGen scores 2/5 for data residency (Data hosted on AWS in the US; no publicly documented EU data residency option for standard plans; DPA available for enterprise customers), while Ahrefs scores 3/5 (Singapore-incorporated and bootstrapped; data processed across global infrastructure; no formal per-customer data residency selection but alternative jurisdiction to US CLOUD Act-covered vendors).

Are HeyGen and Ahrefs GDPR compliant?

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

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