Eightfold AI

Deep learning talent intelligence platform for workforce planning and hiring

Duolingo Max

AI-powered language learning with GPT-4 roleplay and explanation features

Eightfold AI

Moderate

15/25

Duolingo Max

Caution

11/25

Score Breakdown

DimensionEightfold AIDuolingo Max

Data Residency

Where is your data stored and processed?

Eightfold AI: Data hosting in US and EU regions. EU data residency available for European enterprise customers subject to GDPR obligations on employee personal data.

Duolingo Max: All learner data hosted in the US. No EU data residency option. GDPR transfers handled via SCCs. Not suitable for public-sector EU organisations requiring in-region hosting.

3/5

Data hosting in US and EU regions. EU data residency available for European enterprise customers subject to GDPR obligations on employee personal data.

2/5

All learner data hosted in the US. No EU data residency option. GDPR transfers handled via SCCs. Not suitable for public-sector EU organisations requiring in-region hosting.

Legal Jurisdiction

Which laws govern the company and your data?

Eightfold AI: Incorporated in Delaware, US. Subject to US legal frameworks. GDPR-compliant data processing agreements available. US jurisdiction may require additional scrutiny for EU-regulated employee data.

Duolingo Max: Delaware-incorporated US public company. Subject to CLOUD Act. GDPR compliance provided contractually rather than through jurisdictional equivalence.

3/5

Incorporated in Delaware, US. Subject to US legal frameworks. GDPR-compliant data processing agreements available. US jurisdiction may require additional scrutiny for EU-regulated employee data.

2/5

Delaware-incorporated US public company. Subject to CLOUD Act. GDPR compliance provided contractually rather than through jurisdictional equivalence.

Data Retention & Training

Is your data used for model training?

Eightfold AI: Standard enterprise data retention controls. Candidate and employee data lifecycle management available. GDPR deletion and data subject rights workflows supported.

Duolingo Max: Users can request data export and deletion. Anonymised learning data used to improve the adaptive model. Clear privacy policy with opt-out mechanisms for personalisation.

3/5

Standard enterprise data retention controls. Candidate and employee data lifecycle management available. GDPR deletion and data subject rights workflows supported.

3/5

Users can request data export and deletion. Anonymised learning data used to improve the adaptive model. Clear privacy policy with opt-out mechanisms for personalisation.

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

Eightfold AI: Holds SOC 2 Type II and ISO 27001 certifications. Adequate baseline for an HR data platform, though additional certifications would strengthen the compliance posture for regulated industries.

Duolingo Max: SOC 2 Type II reported. No ISO 27001. COPPA compliance self-attested. Certification portfolio is light compared to enterprise SaaS peers.

3/5

Holds SOC 2 Type II and ISO 27001 certifications. Adequate baseline for an HR data platform, though additional certifications would strengthen the compliance posture for regulated industries.

2/5

SOC 2 Type II reported. No ISO 27001. COPPA compliance self-attested. Certification portfolio is light compared to enterprise SaaS peers.

Regulatory Fit

Suitability for regulated industries and professional services

Eightfold AI: Good fit for large enterprises managing talent data at scale. EEOC-aware AI design and bias mitigation features are important differentiators for US organisations. GDPR support for European employee data processing.

Duolingo Max: Well-suited for consumer and informal education use. Less appropriate for highly regulated institutional deployments. COPPA compliance makes it viable for K-12 with parental consent.

3/5

Good fit for large enterprises managing talent data at scale. EEOC-aware AI design and bias mitigation features are important differentiators for US organisations. GDPR support for European employee data processing.

2/5

Well-suited for consumer and informal education use. Less appropriate for highly regulated institutional deployments. COPPA compliance makes it viable for K-12 with parental consent.

Total Score

15/25

11/25

Best For

Eightfold AI

Best for teams on a tight budget.

Duolingo Max

Best for enterprises requiring SSO integration.

Detailed Comparison

Duolingo Max vs Eightfold AI: Trust & Compliance Comparison

Duolingo Max (Duolingo, US) scores 11/25 overall with a Review Required (Caution) trust badge. AI-powered language learning with GPT-4 roleplay and explanation features. Eightfold AI (Eightfold AI, US) scores 15/25 with a Bronze (Moderate) trust badge. Deep learning talent intelligence platform for workforce planning and hiring.

Dimension-by-Dimension Breakdown

#### Data Residency

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

●Duolingo Max (2/5): All learner data hosted in the US. No EU data residency option. GDPR transfers handled via SCCs. Not suitable for public-sector EU organisations requiring in-region hosting.

●Eightfold AI (3/5): Data hosting in US and EU regions. EU data residency available for European enterprise customers subject to GDPR obligations on employee personal data.

#### Legal Jurisdiction

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

●Duolingo Max (2/5): Delaware-incorporated US public company. Subject to CLOUD Act. GDPR compliance provided contractually rather than through jurisdictional equivalence.

●Eightfold AI (3/5): Incorporated in Delaware, US. Subject to US legal frameworks. GDPR-compliant data processing agreements available. US jurisdiction may require additional scrutiny for EU-regulated employee data.

#### Data Retention & Training

Both score equally at 3/5.

●Duolingo Max (3/5): Users can request data export and deletion. Anonymised learning data used to improve the adaptive model. Clear privacy policy with opt-out mechanisms for personalisation.

●Eightfold AI (3/5): Standard enterprise data retention controls. Candidate and employee data lifecycle management available. GDPR deletion and data subject rights workflows supported.

#### Certifications

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

●Duolingo Max (2/5): SOC 2 Type II reported. No ISO 27001. COPPA compliance self-attested. Certification portfolio is light compared to enterprise SaaS peers.

●Eightfold AI (3/5): Holds SOC 2 Type II and ISO 27001 certifications. Adequate baseline for an HR data platform, though additional certifications would strengthen the compliance posture for regulated industries.

#### Regulatory Fit

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

●Duolingo Max (2/5): Well-suited for consumer and informal education use. Less appropriate for highly regulated institutional deployments. COPPA compliance makes it viable for K-12 with parental consent.

●Eightfold AI (3/5): Good fit for large enterprises managing talent data at scale. EEOC-aware AI design and bias mitigation features are important differentiators for US organisations. GDPR support for European employee data processing.

Certifications at a Glance

Certification	Duolingo Max	Eightfold AI
ISO 27001	No	Yes
SOC 2 Type II	Yes	Yes

Overall Verdict

Eightfold AI has a clear trust advantage, scoring 15/25 compared to Duolingo Max's 11/25. Eightfold AI particularly excels in data residency, legal jurisdiction, certifications, regulatory fit.

Frequently Asked Questions

Which is better for EU compliance, Eightfold AI or Duolingo Max?

Eightfold AI has a TrustKit score of 15/25 while Duolingo Max scores 11/25. Eightfold AI currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Eightfold AI and Duolingo Max compare on data residency?

Eightfold AI scores 3/5 for data residency (Data hosting in US and EU regions. EU data residency available for European enterprise customers subject to GDPR obligations on employee personal data.), while Duolingo Max scores 2/5 (All learner data hosted in the US. No EU data residency option. GDPR transfers handled via SCCs. Not suitable for public-sector EU organisations requiring in-region hosting.).

Are Eightfold AI and Duolingo Max GDPR compliant?

Both tools are assessed across five compliance dimensions. Eightfold AI has a regulatory fit score of 3/5 and Duolingo Max scores 2/5. Check the full comparison above for a detailed breakdown.

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