A: Hello!

KeywordCaddy does support Swedish. The keyword research tool does yield results (though probably not as many as it would in English) as you can see in this example https://tinyurl.com/22td2zny , and the AI writer does provide content in Swedish as well.

Note that we have a huge and fantastic update coming up within the next week or so that will make the tool even better!

We hope to welcome you aboard.

Cheers!