DeepL API

Translation and localization · by DeepL

API for integrating translation, writing improvement, and voice translation into business systems and applications at scale.

What it does

API for integrating translation, writing improvement, and voice translation into business systems and applications at scale. Supports multiple file types and advanced customization features.

  • Enterprise translation
  • Writing improvement
  • Real-time voice translation
  • Multilingual API integration
  • Productivity tool integrations
Category
Translation and localization
Users
Individuals, Teams, Businesses, Enterprises and 1 more
Public API
Available

Not yet disclosed: deployment options, platforms, languages and support channels.

Product insights

Evidence for this product in each industry and task.

#9 · edit writingView ranking →

Adoption

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Customer satisfaction

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Value for money

Are the benefits worth the cost?

“Ich habe einen DeepL API Account für 29,75 € gekauft, mit dem laut Angebot 1.000.000 Zeichen Übersetzung enthalten sind.”

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Popularity

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Coming soon

Product-specific search-interest measurement is not available yet.

Pricing

  • Free plan$0

Free trial on paid plans

Prices as published by DeepL, checked Nov 2026.

Security and compliance

As reported by DeepL. Ask for audit reports before you buy.

  • SOC 2 Type IICompliant
  • ISO/IEC 27001Compliant
  • HIPAACompliant
  • CSA STAR Level 1Compliant
  • GDPRCompliant
  • Advanced encryption
  • Bring Your Own Key (BYOK) support
  • Network access restrictions
  • Audit logs and activity reporting
  • Single sign-on (SSO) with OIDC and SAML support
  • Multifactor authentication for non-SSO users
  • Role-based permissions
  • Account impersonation controls
  • Centralized deployment and domain-based management
  • Pro customer data never used for model training without consent
  • Regular penetration testing (internal and external experts)
  • Voice meeting data processed temporarily in memory and deleted after call ends

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