Aircall

French AI cloud telephony platform for sales and support teams

Unbabel

Portuguese AI translation platform combining neural MT with human quality assurance

Aircall

Strong

20/25

Unbabel

Excellent

22/25

Score Breakdown

DimensionAircallUnbabel

Data Residency

Where is your data stored and processed?

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

Unbabel: EU-based infrastructure operated by a Portuguese company; limited human editor data exposure by design

4/5

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

4/5

EU-based infrastructure operated by a Portuguese company; limited human editor data exposure by design

Legal Jurisdiction

Which laws govern the company and your data?

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

Unbabel: Portuguese Lda, EU-incorporated, no US parent, subject to Portuguese and EU law

5/5

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

5/5

Portuguese Lda, EU-incorporated, no US parent, subject to Portuguese and EU law

Data Retention & Training

Is your data used for model training?

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

Unbabel: No training on customer data; clear data segmentation in human editing workflow; DPA available

4/5

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

4/5

No training on customer data; clear data segmentation in human editing workflow; DPA available

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

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

Unbabel: ISO 27001 and SOC 2 Type II certified — strong for a European scale-up

3/5

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

4/5

ISO 27001 and SOC 2 Type II certified — strong for a European scale-up

Regulatory Fit

Suitability for regulated industries and professional services

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

Unbabel: Excellent EU fit; ISO 27001 + SOC 2 + EU jurisdiction makes it suitable for regulated industries

4/5

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

5/5

Excellent EU fit; ISO 27001 + SOC 2 + EU jurisdiction makes it suitable for regulated industries

Total Score

20/25

22/25

Best For

Aircall

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

Unbabel

Best for EU-headquartered organisations needing maximum data sovereignty; organisations requiring broad certification coverage (ISO 27001, SOC 2 Type II, GDPR); regulated industries (CNPD, CNIL); privacy-conscious teams who need strong data retention controls.

Detailed Comparison

Aircall vs Unbabel: Trust & Compliance Comparison

Aircall (Aircall, FR) scores 20/25 overall with a Silver (Strong) trust badge. French AI cloud telephony platform for sales and support teams. Unbabel (Unbabel, PT) scores 22/25 with a Gold (Excellent) trust badge. Portuguese AI translation platform combining neural MT with human quality assurance.

Dimension-by-Dimension Breakdown

#### Data Residency

Both score equally at 4/5.

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

●Unbabel (4/5): EU-based infrastructure operated by a Portuguese company; limited human editor data exposure by design

#### Legal Jurisdiction

Both score equally at 5/5.

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

●Unbabel (5/5): Portuguese Lda, EU-incorporated, no US parent, subject to Portuguese and EU law

#### Data Retention & Training

Both score equally at 4/5.

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

●Unbabel (4/5): No training on customer data; clear data segmentation in human editing workflow; DPA available

#### Certifications

Unbabel leads with 4/5 vs 3/5.

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

●Unbabel (4/5): ISO 27001 and SOC 2 Type II certified — strong for a European scale-up

#### Regulatory Fit

Unbabel leads with 5/5 vs 4/5.

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

●Unbabel (5/5): Excellent EU fit; ISO 27001 + SOC 2 + EU jurisdiction makes it suitable for regulated industries

Certifications at a Glance

Certification	Aircall	Unbabel
GDPR	No	Yes
ISO 27001	Yes	Yes
SOC 2 Type II	No	Yes

Overall Verdict

Unbabel has a clear trust advantage, scoring 22/25 compared to Aircall's 20/25. Unbabel particularly excels in certifications, regulatory fit.

Frequently Asked Questions

Which is better for EU compliance, Aircall or Unbabel?

Aircall has a TrustKit score of 20/25 while Unbabel scores 22/25. Unbabel currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Aircall and Unbabel compare on data residency?

Aircall scores 4/5 for data residency (Call recordings and metadata hosted in AWS EU regions; EU data residency is available for customers.), while Unbabel scores 4/5 (EU-based infrastructure operated by a Portuguese company; limited human editor data exposure by design).

Are Aircall and Unbabel GDPR compliant?

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

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