PolyAI

UK enterprise voice AI platform for automated customer service phone calls

Tidio

AI-powered customer service chatbot platform with EU data hosting options

PolyAI

Strong

18/25

Tidio

Caution

11/25

Score Breakdown

DimensionPolyAITidio

Data Residency

Where is your data stored and processed?

PolyAI: Cloud-hosted with multi-region options. Specific EU data centre deployment available for enterprise clients. UK company but cloud provider and region details not publicly documented.

Tidio: EU data hosting option available but not default; Lyro AI uses Anthropic infrastructure which may involve US data processing.

3/5

Cloud-hosted with multi-region options. Specific EU data centre deployment available for enterprise clients. UK company but cloud provider and region details not publicly documented.

3/5

EU data hosting option available but not default; Lyro AI uses Anthropic infrastructure which may involve US data processing.

Legal Jurisdiction

Which laws govern the company and your data?

PolyAI: UK Ltd incorporation. Post-Brexit UK GDPR with EU adequacy. UK Investigatory Powers Act applies. Adequate for most European enterprise use cases but not optimal for strict EU sovereignty requirements.

Tidio: US-incorporated Delaware LLC subject to CLOUD Act; EU operations are significant but legal entity is US-based.

3/5

UK Ltd incorporation. Post-Brexit UK GDPR with EU adequacy. UK Investigatory Powers Act applies. Adequate for most European enterprise use cases but not optimal for strict EU sovereignty requirements.

2/5

US-incorporated Delaware LLC subject to CLOUD Act; EU operations are significant but legal entity is US-based.

Data Retention & Training

Is your data used for model training?

PolyAI: Voice conversation data handling not explicitly disclosed. Enterprise contracts likely include data retention terms. PCI DSS certification suggests formal data handling procedures for sensitive data.

Tidio: Lyro AI trains only on the customer's own support content; opt-out from broader training is available but should be confirmed in DPA.

3/5

Voice conversation data handling not explicitly disclosed. Enterprise contracts likely include data retention terms. PCI DSS certification suggests formal data handling procedures for sensitive data.

3/5

Lyro AI trains only on the customer's own support content; opt-out from broader training is available but should be confirmed in DPA.

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

PolyAI: Exceptional certification posture: ISO 27001, SOC 2 Type II, HIPAA, and PCI DSS. Covers security, healthcare, and payment data requirements. One of the strongest certification sets in the directory.

Tidio: No publicly confirmed ISO 27001 or SOC 2 certifications as of 2025.

5/5

Exceptional certification posture: ISO 27001, SOC 2 Type II, HIPAA, and PCI DSS. Covers security, healthcare, and payment data requirements. One of the strongest certification sets in the directory.

1/5

No publicly confirmed ISO 27001 or SOC 2 certifications as of 2025.

Regulatory Fit

Suitability for regulated industries and professional services

PolyAI: Excellent for regulated industries: HIPAA for healthcare, PCI DSS for financial services. Strong certification posture supports enterprise procurement. UK jurisdiction is adequate for EU regulated use.

Tidio: US incorporation and Anthropic AI dependency require careful DPA review and SCCs; additional due diligence strongly recommended for EU regulated sectors.

4/5

Excellent for regulated industries: HIPAA for healthcare, PCI DSS for financial services. Strong certification posture supports enterprise procurement. UK jurisdiction is adequate for EU regulated use.

2/5

US incorporation and Anthropic AI dependency require careful DPA review and SCCs; additional due diligence strongly recommended for EU regulated sectors.

Total Score

18/25

11/25

Best For

PolyAI

Best for organisations requiring broad certification coverage (ISO 27001, SOC 2 Type II, HIPAA); regulated industries (financial-services, healthcare); enterprises requiring SSO integration.

Tidio

Best for teams on a tight budget.

Detailed Comparison

PolyAI vs Tidio: Trust & Compliance Comparison

PolyAI (PolyAI, GB) scores 18/25 overall with a Silver (Strong) trust badge. UK enterprise voice AI platform for automated customer service phone calls. Tidio (Tidio, US) scores 11/25 with a Review Required (Caution) trust badge. AI-powered customer service chatbot platform with EU data hosting options.

Dimension-by-Dimension Breakdown

#### Data Residency

Both score equally at 3/5.

●PolyAI (3/5): Cloud-hosted with multi-region options. Specific EU data centre deployment available for enterprise clients. UK company but cloud provider and region details not publicly documented.

●Tidio (3/5): EU data hosting option available but not default; Lyro AI uses Anthropic infrastructure which may involve US data processing.

#### Legal Jurisdiction

PolyAI leads with 3/5 vs 2/5.

●PolyAI (3/5): UK Ltd incorporation. Post-Brexit UK GDPR with EU adequacy. UK Investigatory Powers Act applies. Adequate for most European enterprise use cases but not optimal for strict EU sovereignty requirements.

●Tidio (2/5): US-incorporated Delaware LLC subject to CLOUD Act; EU operations are significant but legal entity is US-based.

#### Data Retention & Training

Both score equally at 3/5.

●PolyAI (3/5): Voice conversation data handling not explicitly disclosed. Enterprise contracts likely include data retention terms. PCI DSS certification suggests formal data handling procedures for sensitive data.

●Tidio (3/5): Lyro AI trains only on the customer's own support content; opt-out from broader training is available but should be confirmed in DPA.

#### Certifications

PolyAI leads with 5/5 vs 1/5.

●PolyAI (5/5): Exceptional certification posture: ISO 27001, SOC 2 Type II, HIPAA, and PCI DSS. Covers security, healthcare, and payment data requirements. One of the strongest certification sets in the directory.

●Tidio (1/5): No publicly confirmed ISO 27001 or SOC 2 certifications as of 2025.

#### Regulatory Fit

PolyAI leads with 4/5 vs 2/5.

●PolyAI (4/5): Excellent for regulated industries: HIPAA for healthcare, PCI DSS for financial services. Strong certification posture supports enterprise procurement. UK jurisdiction is adequate for EU regulated use.

●Tidio (2/5): US incorporation and Anthropic AI dependency require careful DPA review and SCCs; additional due diligence strongly recommended for EU regulated sectors.

Certifications at a Glance

Certification	PolyAI	Tidio
HIPAA	Yes	No
ISO 27001	Yes	No
PCI DSS	Yes	No
SOC 2 Type II	Yes	No

Overall Verdict

PolyAI has a clear trust advantage, scoring 18/25 compared to Tidio's 11/25. PolyAI particularly excels in legal jurisdiction, certifications, regulatory fit.

Frequently Asked Questions

Which is better for EU compliance, PolyAI or Tidio?

PolyAI has a TrustKit score of 18/25 while Tidio scores 11/25. PolyAI currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do PolyAI and Tidio compare on data residency?

PolyAI scores 3/5 for data residency (Cloud-hosted with multi-region options. Specific EU data centre deployment available for enterprise clients. UK company but cloud provider and region details not publicly documented.), while Tidio scores 3/5 (EU data hosting option available but not default; Lyro AI uses Anthropic infrastructure which may involve US data processing.).

Are PolyAI and Tidio GDPR compliant?

Both tools are assessed across five compliance dimensions. PolyAI has a regulatory fit score of 4/5 and Tidio scores 2/5. Check the full comparison above for a detailed breakdown.

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