DeepL SE

DeepL is a German AI research company dedicated to breaking down language barriers through its advanced language AI platform. Headquartered in Cologne, North Rhine-Westphalia, Germany, the company was founded in 2017 by Jaroslaw Kutylowski. DeepL's mission is to solve complex business problems with AI, offering human-like translations and intelligent writing suggestions.

The company's core offerings include DeepL Translator, available in free and Pro versions, which provides highly accurate machine translation across numerous languages. Complementing this, DeepL Write is an AI-powered writing assistant designed to enhance business communications, and DeepL Voice offers real-time voice translation for meetings and conversations. DeepL also provides an API for integrating its language AI into various applications and workflows. These products cater to a broad market, serving over 200,000 business customers globally, including a significant portion of Fortune 500 companies, as well as millions of individual users. Key market segments include legal and professional services, financial services, manufacturing, retail, and the public sector.

DeepL has experienced significant growth and market recognition. In May 2024, the company secured a $300 million investment round, valuing it at $2 billion. Recent strategic developments include the launch of DeepL Write Pro in April 2024 and the expansion into real-time speech-to-speech translation with DeepL Voice-to-Voice in April 2026. DeepL has also expanded its global footprint, opening its first US office in January 2024 and a US Tech Hub in New York City in October 2024. Led by CEO and Founder Jaroslaw Kutylowski, the company bolstered its executive leadership in January 2026 with new Chief Revenue Officer and Chief Operating Officer appointments. DeepL is widely recognized for its superior translation quality and accuracy, often outperforming competitors, and is reportedly considering an IPO as early as 2026 with a potential valuation of $5 billion.