DeepL Translator is a neural machine translation service that was launched in August 2017 and is owned by Cologne-based DeepL SE. The translating system was first developed within Linguee and launched as entity DeepL. It initially offered translations between seven European languages and has since gradually expanded to support 33 languages.
Its algorithm uses convolutional neural networks and an English pivot. It offers a paid subscription for additional features and access to its translation application programming interface.
