DeepL
DeepL is a German AI research company based in Cologne, founded in 2017 by Jaroslaw Kutylowski. The company aims to break down language barriers globally through artificial intelligence. Its main product, DeepL Translator, utilizes transformer architecture and deep neural networks to provide high-quality translations for text and documents. In addition to the translator, DeepL offers a unified Language AI platform that includes DeepL Voice for real-time voice translation, DeepL Agent for autonomous workflow planning, and intelligent writing suggestions. The company serves over 200,000 busine
Investing activity
DeepL appears in 1 AI deal tracked by the AI Lounge deals desk. The rounds are mostly Pre-seed, with a median round size of $2M. The most recent is Galdera Labs (Pre-seed, €1.5M, Mar 2026).
DeepL most often invests alongside J12 Ventures, Plata, Antler Elevate (Antler) and Stripe, and the companies it backs on AI Lounge are mostly in AI.
Deals
Frequently asked questions about DeepL
What AI companies has DeepL invested in?
DeepL's AI investments include Galdera Labs. The 1 round on AI Lounge are listed on this page with amounts, dates and co-investors.
Where is DeepL based?
DeepL is based in Cologne, North Rhine-Westphalia, Germany.
What stage does DeepL invest at?
In the rounds tracked on AI Lounge, DeepL has invested at Pre-seed, with a median round of $2M.
Who does DeepL co-invest with?
DeepL's most frequent co-investors on AI Lounge are J12 Ventures (1 deal), Plata (1 deal), Antler Elevate (Antler) (1 deal) and Stripe (1 deal).
How can founders reach DeepL?
Founders on AI Lounge can see DeepL's contact details in AI Investor Contacts (paid plans), check for a warm introduction through members who worked with the firm under Warm Paths, and add DeepL to their Investor Pipeline to track the conversation.