Sentiment analysis works on a set of languages, some of them show poor results so we do not mark them as fully supported, even if results are provided :
| Language | Semantic Analytic |
| Afrikaans | Yes |
| Albanian | Yes |
| Amharic | |
| Arabic | Yes |
| Aragonese | Yes |
| Armenian | Yes |
| Assamese | |
| Asturian | Yes |
| Azerbaijani | Yes |
| Bashkir | Yes |
| Basque | Yes |
| Bavarian | Yes |
| Belarusian | Yes |
| Bengali | Yes |
| Bengali / Bangla | |
| Bishnupriya Manipuri | Yes |
| Bosnian | Yes |
| Breton | Yes |
| Bulgarian | Yes |
| Burmese | Yes |
| Byelorussian | |
| Cambodian / Khmer | |
| Catalan | Yes |
| Cebuano | Yes |
| Chechen | Yes |
| Chinese | |
| Chuvash | Yes |
| Croatian | Yes |
| Czech | Yes |
| Danish | Yes |
| Dutch | Yes |
| English | Yes |
| Estonian | Yes |
| Finnish | Yes |
| French | Yes |
| Gaelic | |
| Galician | Yes |
| Georgian | Yes |
| German | Yes |
| Greek | Yes |
| Gujarati | Yes |
| Haitian | Yes |
| Hebrew | Yes |
| Hindi | Yes |
| Hungarian | Yes |
| Icelandic | Yes |
| Ido | Yes |
| Indonesian | Yes |
| Irish | Yes |
| Italian | Yes |
| Japanese | Yes |
| Javanese | Yes |
| Kannada | Yes |
| Kazakh | Yes |
| Kinyarwanda | |
| Kirghiz | Yes |
| Korean | Yes |
| Kurdish | |
| Lao | |
| Latin | Yes |
| Latvian | Yes |
| Lithuanian | Yes |
| Lombard | Yes |
| Low Saxon | Yes |
| Luxembourgish | Yes |
| Macedonian | Yes |
| Malagasy | Yes |
| Malay | Yes |
| Malayalam | Yes |
| Maltese | |
| Marathi | Yes |
| Minangkabau | Yes |
| Mongolian | |
| Nepali | Yes |
| Newar | Yes |
| Norwegian | Yes |
| Occitan | Yes |
| Oriya | |
| Panjabi | |
| Pashto / Pushto | |
| Persian / Farsi | Yes |
| Piedmontese | Yes |
| Polish | Yes |
| Portuguese | Yes |
| Punjabi | Yes |
| Romanian | Yes |
| Romanshs | |
| Russian | Yes |
| Scots | Yes |
| Serbian | Yes |
| Serbo-Croatian | Yes |
| Sicilian | Yes |
| Sinhalese | |
| Slovak | Yes |
| Slovenian | Yes |
| Somali | |
| South Azerbaijani | Yes |
| Spanish | Yes |
| Sundanese | Yes |
| Swahili | Yes |
| Swedish | Yes |
| Tadjik | |
| Tagalog / Filipino | Yes |
| Tajik | Yes |
| Tamil | Yes |
| Tatar | Yes |
| Telugu | Yes |
| Thai | |
| Turkish | Yes |
| Ukrainian | Yes |
| Urdu | Yes |
| Uzbek | Yes |
| Vietnamese | Yes |
| Volapük | Yes |
| Waray-Waray | Yes |
| Welsh | Yes |
| West Frisian | Yes |
| Western Punjabi | Yes |
| Yoruba | Yes |
| Zulu |