Ada

AI-powered customer service automation at enterprise scale

Aircall

French AI cloud telephony platform for sales and support teams

Ada

Moderate

15/25

Aircall

Strong

20/25

Score Breakdown

DimensionAdaAircall

Data Residency

Where is your data stored and processed?

Ada: Data hosted in US and Canadian data centers. Canadian jurisdiction offers moderate privacy protections under PIPEDA.

Aircall: Call recordings and metadata hosted in AWS EU regions; EU data residency is available for customers.

3/5

Data hosted in US and Canadian data centers. Canadian jurisdiction offers moderate privacy protections under PIPEDA.

4/5

Call recordings and metadata hosted in AWS EU regions; EU data residency is available for customers.

Legal Jurisdiction

Which laws govern the company and your data?

Ada: Incorporated in Ontario, Canada. Canadian privacy law (PIPEDA) provides reasonable data protection, though not at EU levels.

Aircall: French SAS incorporated and headquartered in Paris; fully subject to French and EU law with no US parent entity.

3/5

Incorporated in Ontario, Canada. Canadian privacy law (PIPEDA) provides reasonable data protection, though not at EU levels.

5/5

French SAS incorporated and headquartered in Paris; fully subject to French and EU law with no US parent entity.

Data Retention & Training

Is your data used for model training?

Ada: Standard data retention policies with conversation data management. Provides data processing agreements for enterprise customers.

Aircall: Call recordings and AI transcripts are not used for model training; configurable retention periods available per plan.

3/5

Standard data retention policies with conversation data management. Provides data processing agreements for enterprise customers.

4/5

Call recordings and AI transcripts are not used for model training; configurable retention periods available per plan.

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

Ada: Holds SOC 2 Type 2 and SOC 3 certifications with HIPAA compliance. Missing ISO 27001 certification.

Aircall: ISO 27001 certified with regular security audits; SOC 2 not yet publicly confirmed.

3/5

Holds SOC 2 Type 2 and SOC 3 certifications with HIPAA compliance. Missing ISO 27001 certification.

3/5

ISO 27001 certified with regular security audits; SOC 2 not yet publicly confirmed.

Regulatory Fit

Suitability for regulated industries and professional services

Ada: Good fit for North American organizations. GDPR, HIPAA, and CCPA compliance features available for regulated industries.

Aircall: Strong EU fit with CNIL-compliant French incorporation, DPA with SCCs, and call recording consent management tooling.

3/5

Good fit for North American organizations. GDPR, HIPAA, and CCPA compliance features available for regulated industries.

4/5

Strong EU fit with CNIL-compliant French incorporation, DPA with SCCs, and call recording consent management tooling.

Total Score

15/25

20/25

Best For

Ada

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

Aircall

Best for EU-headquartered organisations needing maximum data sovereignty; regulated industries (CNIL, ICO); privacy-conscious teams who need strong data retention controls.

Detailed Comparison

Ada vs Aircall: Trust & Compliance Comparison

Ada (Ada, CA) scores 15/25 overall with a Bronze (Moderate) trust badge. AI-powered customer service automation at enterprise scale. Aircall (Aircall, FR) scores 20/25 with a Silver (Strong) trust badge. French AI cloud telephony platform for sales and support teams.

Dimension-by-Dimension Breakdown

#### Data Residency

Aircall leads with 4/5 vs 3/5.

●Ada (3/5): Data hosted in US and Canadian data centers. Canadian jurisdiction offers moderate privacy protections under PIPEDA.

●Aircall (4/5): Call recordings and metadata hosted in AWS EU regions; EU data residency is available for customers.

#### Legal Jurisdiction

Aircall leads with 5/5 vs 3/5.

●Ada (3/5): Incorporated in Ontario, Canada. Canadian privacy law (PIPEDA) provides reasonable data protection, though not at EU levels.

●Aircall (5/5): French SAS incorporated and headquartered in Paris; fully subject to French and EU law with no US parent entity.

#### Data Retention & Training

Aircall leads with 4/5 vs 3/5.

●Ada (3/5): Standard data retention policies with conversation data management. Provides data processing agreements for enterprise customers.

●Aircall (4/5): Call recordings and AI transcripts are not used for model training; configurable retention periods available per plan.

#### Certifications

Both score equally at 3/5.

●Ada (3/5): Holds SOC 2 Type 2 and SOC 3 certifications with HIPAA compliance. Missing ISO 27001 certification.

●Aircall (3/5): ISO 27001 certified with regular security audits; SOC 2 not yet publicly confirmed.

#### Regulatory Fit

Aircall leads with 4/5 vs 3/5.

●Ada (3/5): Good fit for North American organizations. GDPR, HIPAA, and CCPA compliance features available for regulated industries.

●Aircall (4/5): Strong EU fit with CNIL-compliant French incorporation, DPA with SCCs, and call recording consent management tooling.

Certifications at a Glance

Certification	Ada	Aircall
ISO 27001	No	Yes
SOC 2 Type II	Yes	No
SOC 3	Yes	No

Overall Verdict

Aircall has a clear trust advantage, scoring 20/25 compared to Ada's 15/25. Aircall particularly excels in data residency, legal jurisdiction, data retention & training, regulatory fit.

Frequently Asked Questions

Which is better for EU compliance, Ada or Aircall?

Ada has a TrustKit score of 15/25 while Aircall scores 20/25. Aircall currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Ada and Aircall compare on data residency?

Ada scores 3/5 for data residency (Data hosted in US and Canadian data centers. Canadian jurisdiction offers moderate privacy protections under PIPEDA.), while Aircall scores 4/5 (Call recordings and metadata hosted in AWS EU regions; EU data residency is available for customers.).

Are Ada and Aircall GDPR compliant?

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

Explore Each Tool