WordReference

Lingvo Live

lingvolive.com

Yandex Translate

translate.yandex.com

Oxford Dictionaries Premium

premium.oxforddictionaries.com

Lingolia

lingolia.com

TTSMaker

ttsmaker.com

LanguageCourse

languagecourse.net

Lingoda

lingoda.com

Definitions.net

definitions.net

Linguee

linguee.com

Classtime

classtime.com

Polly Lingual

pollylingu.al

Mailjet

mailjet.com