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The world's most accurate AI language platform — translation, writing, and voice for business
HQ: Cologne, Germany | Founded: 2017 | Employees: ~1,000 (2026, est.) | Stage: Late Stage VC (Series C) | Website: https://www.deepl.com
DeepL's roots go back to Linguee, a dictionary and search engine founded in 2008 by Gereon Frahling, whose decade of parallel-text data became the foundation for DeepL's translation engine. The company launched in 2017 under CEO Jarek Kutylowski (who joined as CTO in 2017 and became CEO in 2022), built its own purpose-built neural translation models and supercomputer, and quickly earned a reputation as the most accurate machine translator available — consistently beating Google Translate and Microsoft Translator in blind quality tests.
DeepL's model is classic freemium: a free consumer web and desktop translator, monetized through DeepL Pro (subscriptions for businesses and individuals), the DeepL API (for developers and platforms), and, since 2023, DeepL Write (an AI writing assistant) a
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