Supported Languages

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Document Number Revision Number Revision Date
KN. GU.04.EN Rev12 30.05.2025

The supported languages and related services for each language is listed below. New languages can be added in a short amount of time. If any new language is requested, please contact with SESTEK.

Languages Demo Transcription Sentiment analysis AI categorization Audio language detection Diarization UI
Turkish + + + + + + +
English + + + + + + +
Arabic + + + + + + +
Azerbaijani + + + - - + -
Crotian + + - - - + -
Czech + + - - - + -
Danish + + + + - + -
Dutch + + + + - + -
Finnish + + + + - + -
Flemish + + - + - + -
French + + + + + + +
German + + + + - + +
Greek + + - - - + -
Hindi + + - - - + -
Italian + + + + - + -
Japanese + + - - - + -
Kazakh + + - - - + -
Korean + + - - - + -
Kurdish + + - - - + -
Latvian + + + - - + -
Mandarin + + - - - + -
Norwegian + + + + - + -
Pashto + + - - - + -
Persian + + - - - + -
Polish + + + + - + -
Portuguese + + + + - + +
Russian + + + - + + +
Swahili + + - - - + -
Spanish + + + - + + +
Swedish + + + + - + -
Tagalog + + - - - + -
Ukrainian + + + - - + -
Urdu + + + - - + -

Supported multilingual models

Multilingual models are useful when a conversation's language information is not provided. By using these models, conversations can be analyzed by assigning them to a suitable model. Our customers can select the appropriate model based on the target market's predominant languages.

Important

Note that language information dependent features as Sentiment Analysis, AskGenAI, Summarization, Named Entity Recognition, and Redaction cannot perform when a conversation is analyzed with a multilingual model.

⬇️We currently support the following multilingual models:

Model Name Languages Supported
DutchFrench Dutch, French
ArabicEnglish Arabic, English
EnglishSpanish English, Spanish
LatvianRussian Latvian, Russian
Mena Arabic, English, French, Urdu
NorthAmerica English, French, Portuguese, Spanish
FourLanguagesMulti English, Arabic, French, Spanish
SixLanguagesMulti English, Turkish, Arabic, Russian, French, Spanish
Large Arabic, Danish, Dutch, English, Finnish, French, German, Hindi, Italian, Latvian, Mandarin, Norwegian, Portuguese, Russian, Spanish, Swedish, Tagalog, Turkish, Urdu