DeepL to Power AI Document Translation on Harvey's Legal Platform
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DeepL to Power AI Document Translation on Harvey's Legal Platform

The Language AI leader will handle over a third of the legal AI platform's translation volume.

8/19/2026
Ali Abounasr El Alaoui
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Language AI leader DeepL has announced a significant partnership with Harvey, a prominent AI platform for legal professionals. This collaboration integrates DeepL's advanced document translation technology directly into the Harvey platform. The move aims to provide over 200,000 lawyers with seamless, secure, and highly accurate translation services for complex legal documents.


A Seamless Integration for Global Legal Teams

The integration allows Harvey's extensive user base to translate documents without leaving the platform, streamlining critical workflows. Users can upload a file, select one of over 100 supported languages, and receive a precise translation that maintains the original formatting. This partnership is set to handle over a third of Harvey's total document translation volume, underscoring its significance.

Addressing the Complexity of Multilingual Legal Work

Harvey serves legal teams in over 70 countries, where cross-border work presents daily linguistic challenges. The platform's users frequently handle high-stakes documents such as contracts, briefs, and evidence that require swift and reliable translation. This collaboration directly addresses the need for accuracy and speed when dealing with lengthy and intricate legal materials.

Specialized AI for a Specialized Field

Harvey selected DeepL for its specialized capabilities in handling the nuances of legal language and complex document structures. DeepL's technology utilizes context-aware language models purpose-built for translation, ensuring high precision. Features like custom glossaries and extensive file-format support help legal teams maintain terminological consistency and document integrity across different languages.

Prioritizing Data Security in Legal Tech

Given the confidential nature of legal work, security was a central requirement for Harvey. DeepL meets these stringent demands with robust compliance standards, including GDPR, SOC 2 Type II, and ISO 27001 certification. The company's policy of no permanent data retention for enterprise users provides an essential layer of security for sensitive materials.

DeepL's Broader Market Strategy

This partnership aligns with DeepL's strategic focus on heavily regulated industries such as legal, finance, and healthcare. Jarek Kutylowski, Founder and CEO of DeepL, stated that the collaboration validates the company's leadership in the Language AI market. It also reflects DeepL's growing momentum as businesses worldwide adopt Language AI as essential infrastructure for global operations.

The announcement comes as DeepL continues its expansion, particularly in the United States where nearly half of the Fortune 500 are users. The company's platform extends beyond document translation to include real-time translation for meetings and conversations. This comprehensive offering positions DeepL as a key player in facilitating global communication for a wide range of industries.


The integration of DeepL's translation engine into the Harvey platform marks a significant advancement for legal technology. By combining Harvey's AI-driven legal tools with DeepL's specialized language capabilities, the partnership empowers legal professionals to operate more efficiently and accurately on a global scale. This collaboration sets a new benchmark for how AI can overcome linguistic barriers in the high-stakes legal sector.