The most accurate translator for Russian is DeepL. According to various sources, DeepL has outperformed other popular translation tools such as Google Translate and Microsoft Translator in terms of accuracy and nuance. DeepL uses artificial intelligence and machine learning algorithms to provide translations that are not only quick but also more accurate and nuanced than its competitors. In addition to English and Russian, DeepL supports several other languages, making it a versatile tool for language translation. While there may be other translation tools available, DeepL is consistently rated as one of the best options for accurate Russian translations.