In general, our tools are not limited by language, as we base our analysis on your organic competitors. That means that if you choose your targeted keyword and the location that matches your desired language, your guidelines will be in that language too.
However, there are some exceptions when it comes to language support:
Surfer AI supports only the English language at the moment.
The Outline Builder within the Content Editor will generate headings for every language, but the paragraphs will only be generated for English, Polish, German, Dutch, French, Spanish, Swedish, and Danish.
AI Terms Assistant within the Content Editor is limited to en, ru, id, vi, fa, uk, th, ja, de, ro, hu, bg, fr, fi, ko, es, pt, no, el, zh, da, pl, he, it, nl.
NLP connected with Google API supports English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Spanish, Simplified Chinese, and Traditional Chinese, whereas Surfer NLP only supports Polish, English, Danish, and Dutch.
Does it mean that you cannot use Surfer to its fullest? Absolutely not! You can still create new, optimized content in your desired language, ensure that your existing content is kept up to date, analyze your results, and more.
Surfer is constantly developing, adding more languages, and introducing new tools, so it is very likely that support for more languages will be introduced in the future!