You can easily localize surveys in CustomerGauge, and you can use multiple languages in each survey - using data to send the right language to your customer, and/or have a "Flag" switch at the top to allow easy switching.
Our system currently has our clients using Net Promoter Score surveys in 186 different languages! Please find them listed below. We use the ISO 639-1 as standard.
Each language has a 2-digit code that is used in your data upload and in the survey URL.
| Language | Code |
| Abkhazian | ab |
| Afar | aa |
| Afrikaans | af |
| Akan | ak |
| Albanian | sq |
| Amharic | am |
| Arabic | ar |
| Aragonese | an |
| Armenian | hy |
| Assamese | as |
| Austrian | at |
| Avaric | av |
| Avestan | ae |
| Aymara | ay |
| Azerbaijani | az |
| Bambara | bm |
| Bashkir | ba |
| Basque | eu |
| Bengali (Bangla) | bn |
| Bhutani | dz |
| Bihari | bh |
| Bislama | bi |
| Bosnian | bs |
| Breton | br |
| Bulgarian | bg |
| Burmese | my |
| Byelorussian (Belarusian) | be |
| Cambodian | km |
| Catalan | ca |
| Chamorro | ch |
| Chechen | ce |
| Chichewa | ny |
| Chinese | cn |
| Chinese (Traditional) | zh |
| Church Slavic | cu |
| Chuvash | cv |
| Cornish | kw |
| Corsican | co |
| Cree | cr |
| Croatian | hr |
| Czech | cs |
| Danish | da |
| Divehi | dv |
| Dutch | nl |
| English | en |
| Esperanto | eo |
| Estonian | et |
| Faeroese | fo |
| Farsi | fa |
| Fiji | fj |
| Finnish | fi |
| French | fr |
| Frisian | fy |
| Fulah | ff |
| Gaelic (Manx) | gv |
| Gaelic (Scottish) | gd |
| Galician | gl |
| Ganda | lg |
| Georgian | ka |
| German | de |
| Greek (modern) | el |
| Greenlandic | kl |
| Guarani | gn |
| Gujarati | gu |
| Haitian | ht |
| Hausa | ha |
| Hebrew | he |
| Herero | hz |
| Hindi | hi |
| Hiri Motu | ho |
| Hungarian | hu |
| Icelandic | is |
| Ido | io |
| Igbo | ig |
| Indonesian | id |
| Interlingua | ia |
| Interlingue | ie |
| Inuktitut | iu |
| Inupiak | ik |
| Irish | ga |
| Italian | it |
| Japanese | ja |
| Javanese | jv |
| Kannada | kn |
| Kanuri | kr |
| Kashmiri | ks |
| Kazakh | kk |
| Kikuyu | ki |
| Kinyarwanda (Ruanda) | rw |
| Kirghiz | ky |
| Kirundi (Rundi) | rn |
| Komi | kv |
| Kongo | kg |
| Korean | ko |
| Kurdish | ku |
| Kwanyama | kj |
| Laothian | lo |
| Latin | la |
| Latvian (Lettish) | lv |
| Limburgish ( Limburger) | li |
| Lingala | ln |
| Lithuanian | lt |
| Luba-Katanga | lu |
| Luxembourgish | lb |
| Macedonian | mk |
| Malagasy | mg |
| Malay | ms |
| Malayalam | ml |
| Maltese | mt |
| Maori | mi |
| Marathi | mr |
| Marshallese | mh |
| Moldavian | mo |
| Mongolian | mn |
| Nauru | na |
| Navajo | nv |
| Ndonga | ng |
| Nepali | ne |
| North Ndebele | nd |
| Norwegian | no |
| Norwegian Bokmal | nb |
| Norwegian Nynorsk | nn |
| Occitan | oc |
| Ojibwa | oj |
| Oriya | or |
| Oromo (Afan, Galla) | om |
| Ossetian | os |
| Pali | pi |
| Pashto (Pushto) | ps |
| Polish | pl |
| Portuguese | pt |
| Punjabi | pa |
| Quechua | qu |
| Rhaeto-Romance | rm |
| Romanian | ro |
| Russian | ru |
| Samoan | sm |
| Sangro | sg |
| Sanskrit | sa |
| Sardinian | sc |
| Serbian | sr |
| Serbo-Croatian | sh |
| Sesotho | st |
| Setswana | tn |
| Shona | sn |
| Sichuan Yi | ii |
| Sindhi | sd |
| Siswati | ss |
| Slovak | sk |
| Slovenian | sl |
| Somali | so |
| South Ndebele | nr |
| Spanish | es |
| Sundanese | su |
| Swahili (Kiswahili) | sw |
| Swedish | sv |
| Tagalog | tl |
| Tahitian | ty |
| Tajik | tg |
| Tamil | ta |
| Tatar | tt |
| Telugu | te |
| Thai | th |
| Tibetan | bo |
| Tigrinya | ti |
| Tonga | to |
| Tsonga | ts |
| Turkish | tr |
| Turkmen | tk |
| Twi | tw |
| Uighur | ug |
| Ukrainian | ua |
| Ukranian | uk |
| Urdu | ur |
| Uzbek | uz |
| Venda | ve |
| Vietnamese | vi |
| Volapuük | vo |
| Walloon | wa |
| Welsh | cy |
| Wolof | wo |
| Xhosa | xh |
| Yiddish | yi |
| Yoruba | yo |
| Zhuang | za |
| Zulu | zu |