DeepL

Advise the world with Language AI

Specialist Language AI built to grasp legal and business context, so your expertise reads with precision globally.

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Trusted by over 200,000 businesses globally

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Translations fit for legal purpose

Cross-border legal expertise is only as good as the translations behind them. Misread a clause in a foreign regulation, and you're advising on the wrong thing.

That's the standard DeepL's translation model is built on. Designed to grasp nuances and adapt to local context, DeepL consistently leads in benchmarks against leading AI models.

When you translate legislation, precedents, or contracts, you're not getting a rough read — you're getting a translation you can trust.

Discover translation precision
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Instantly translate contracts, proposals and analysis

Translate documents in bulk, no matter the format they arrive in.

DeepL preserves clause numbering, structure, and formatting across formats like Word documents and scanned PDFs, so nothing needs to be redesigned or reformatted afterward.

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Keep control of concepts, terminology and legal definitions

DeepL's Customization Hub keeps your terminology, style, and tone consistent across every translation, automatically.

Set your legal terms and definitions once, and it will hold across translations from page 2 to page 100. All of this slashes the time and cost of localizing documents while keeping your language compliant.

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"Previously, law firms were limited to their skill set and language within their home jurisdiction. Suddenly, we can reach the whole world, which is a great opportunity."

Dr. Axel Frhr. von dem BusscheLL.M. (L.S.E.), CIPP/E, Partner at Taylor Wessing

Leverage expertise across language barriers

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Translate legal documents and in-depth reports in minutes

Keep all clauses, paragraphs, and references intact in contracts, and cut out time for redesign when distributing thought leadership.

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Stay informed on every jurisdiction

Research legislative changes and get analysis of the changing business context with expert translations of legal documents and local market commentary, direct from web browsers and other tools.

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Communicate clearly with international teams and clients

Eliminate ambiguity with instant translations and communicate clearly and quickly with on-hand writing suggestions.

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Enterprise-grade security for your sensitive data

Protect your business and stay in control with ISO 27001, SOC 2 Type II, HIPAA, GDPR, and C5 certifications. Take advantage of features like BYOK encryption, audit logs, SSO, and more to prevent unauthorized access and ensure compliance.

A layered diagram with four main layers labeled "TRAINING DATA," "LANGUAGE MODEL," "SECURITY LAYER" (highlighted in dark blue), and "USER DATA." Two smaller blocks labeled "Translator" and "Voice" are connected to the "USER DATA" layer. The background is light gray.
  • Your data is never used to train DeepL’s models
  • Effortless user management with SSO and MFA login
  • Audit logs for full activity visibility
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The science behind DeepL's translation quality

Text translation quality is hard to measure and easy to game. This whitepaper explains how DeepL evaluates quality using blind comparative human judgment, why established metrics like BLEU and COMET fall short, and what our benchmarking methodology actually tests.

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Ready to elevate your global operations?

Experience the power of DeepL's Language AI. Enhance your global legal and consulting work with precise translations that boost efficiency and accuracy, ensuring compliance, and confidentiality.

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