DeepL

High-accuracy AI translation for documents and text in 30+ language pairs

Lokalise

Latvian localisation platform with AI translation and workflow automation for product teams

DeepL

Excellent

25/25

Lokalise

Strong

20/25

Score Breakdown

DimensionDeepLLokalise

Data Residency

Where is your data stored and processed?

DeepL: EU processing by default on AWS; explicit Data Residency add-on available for US and JP

Lokalise: Data hosted in EU cloud infrastructure; third-party MT providers may involve additional data transfers per their own policies.

5/5

EU processing by default on AWS; explicit Data Residency add-on available for US and JP

4/5

Data hosted in EU cloud infrastructure; third-party MT providers may involve additional data transfers per their own policies.

Legal Jurisdiction

Which laws govern the company and your data?

DeepL: German company under EU law; strong GDPR alignment; BSI C5 attestation

Lokalise: Incorporated in Latvia as Lokalise SIA; fully subject to EU law and GDPR with no US parent company.

5/5

German company under EU law; strong GDPR alignment; BSI C5 attestation

5/5

Incorporated in Latvia as Lokalise SIA; fully subject to EU law and GDPR with no US parent company.

Data Retention & Training

Is your data used for model training?

DeepL: Pro tier texts deleted immediately after translation; no use for AI training

Lokalise: Customer translation content is not used to train AI models; data retention is configurable per account.

5/5

Pro tier texts deleted immediately after translation; no use for AI training

4/5

Customer translation content is not used to train AI models; data retention is configurable per account.

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

DeepL: SOC 2 Type II, ISO 27001, BSI C5 Type 2, and HIPAA certified

Lokalise: ISO 27001 certified with enterprise security controls; SOC 2 audit not yet confirmed publicly.

5/5

SOC 2 Type II, ISO 27001, BSI C5 Type 2, and HIPAA certified

3/5

ISO 27001 certified with enterprise security controls; SOC 2 audit not yet confirmed publicly.

Regulatory Fit

Suitability for regulated industries and professional services

DeepL: Excellent fit for EU-regulated industries including legal, pharma, and financial services

Lokalise: Strong GDPR compliance with DPA on all plans, SCCs for third-party integrations, and audit logging available on enterprise plans.

5/5

Excellent fit for EU-regulated industries including legal, pharma, and financial services

4/5

Strong GDPR compliance with DPA on all plans, SCCs for third-party integrations, and audit logging available on enterprise plans.

Total Score

25/25

20/25

Best For

DeepL

Best for EU-headquartered organisations needing maximum data sovereignty; organisations requiring broad certification coverage (SOC 2 Type II, ISO 27001, BSI C5 Type 2); regulated industries (ICO, BaFin); privacy-conscious teams who need strong data retention controls; teams on a tight budget.

Lokalise

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

Detailed Comparison

DeepL vs Lokalise: Trust & Compliance Comparison

DeepL (DeepL SE, DE) scores 25/25 overall with a Gold (Excellent) trust badge. High-accuracy AI translation for documents and text in 30+ language pairs. Lokalise (Lokalise, LV) scores 20/25 with a Silver (Strong) trust badge. Latvian localisation platform with AI translation and workflow automation for product teams.

Dimension-by-Dimension Breakdown

#### Data Residency

DeepL leads with 5/5 vs 4/5.

●DeepL (5/5): EU processing by default on AWS; explicit Data Residency add-on available for US and JP

●Lokalise (4/5): Data hosted in EU cloud infrastructure; third-party MT providers may involve additional data transfers per their own policies.

#### Legal Jurisdiction

Both score equally at 5/5.

●DeepL (5/5): German company under EU law; strong GDPR alignment; BSI C5 attestation

●Lokalise (5/5): Incorporated in Latvia as Lokalise SIA; fully subject to EU law and GDPR with no US parent company.

#### Data Retention & Training

DeepL leads with 5/5 vs 4/5.

●DeepL (5/5): Pro tier texts deleted immediately after translation; no use for AI training

●Lokalise (4/5): Customer translation content is not used to train AI models; data retention is configurable per account.

#### Certifications

DeepL leads with 5/5 vs 3/5.

●DeepL (5/5): SOC 2 Type II, ISO 27001, BSI C5 Type 2, and HIPAA certified

●Lokalise (3/5): ISO 27001 certified with enterprise security controls; SOC 2 audit not yet confirmed publicly.

#### Regulatory Fit

DeepL leads with 5/5 vs 4/5.

●DeepL (5/5): Excellent fit for EU-regulated industries including legal, pharma, and financial services

●Lokalise (4/5): Strong GDPR compliance with DPA on all plans, SCCs for third-party integrations, and audit logging available on enterprise plans.

Certifications at a Glance

Certification	DeepL	Lokalise
BSI C5 Type 2	Yes	No
HIPAA	Yes	No
ISO 27001	Yes	Yes
SOC 2 Type II	Yes	No

Overall Verdict

DeepL has a clear trust advantage, scoring 25/25 compared to Lokalise's 20/25. DeepL particularly excels in data residency, data retention & training, certifications, regulatory fit.

Frequently Asked Questions

Which is better for EU compliance, DeepL or Lokalise?

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

How do DeepL and Lokalise compare on data residency?

DeepL scores 5/5 for data residency (EU processing by default on AWS; explicit Data Residency add-on available for US and JP), while Lokalise scores 4/5 (Data hosted in EU cloud infrastructure; third-party MT providers may involve additional data transfers per their own policies.).

Are DeepL and Lokalise GDPR compliant?

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

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