DeepL

DeepL is a Language AI company founded in 2017. It develops translation and writing tools built on neural machine translation and natural language processing, with an emphasis on accuracy achieved through a combination of neural networks and human-guided training. The company's stated aim is to break down language barriers and enable cross-cultural connection for organisations operating across markets and languages.

Its product line includes DeepL Translator, which produces human-sounding translations and is trusted by over 200,000 businesses; DeepL Write, an AI writing tool designed to help professionals improve text with attention to context, nuance and technical precision; DeepL Voice, for spoken communication across languages; and DeepL Agent, which extends the company's language AI into professional workflows. Technical work spans neural machine translation, natural language processing, speech and voice AI, and enterprise AI security.

DeepL serves customers in life sciences, legal, finance, healthcare and other critical industries, and provides its tools to global teams with an emphasis on data control and enterprise-grade security. The company describes its culture as mission-driven, with a focus on trust, accuracy and empowering professionals to work faster and smarter.