I personally don't collect and share information about any of the subtitle files being uploaded and translated. Works best for your desired language pair. Nearly all the translators here have a free/demo mode here, where you can translate few dozen lines to see which one So, I guess the simple answer is to 'Try it yourself!'. It's also the cheapest one in the paid translators category. Translator seems to work best for asian languages like Chinese, Arabic, Urdu, etc. Yandex is normally better for Russian, and recently the Chat-GPT Again, a native language speaker can answer this best, but based on the usersįeedback over the years on my website, it looks like DeepL is mostly the best option for the European languages. Please note that AI based translation also highly depends on the source and target language pairs. DeepL is currently the most expensive one, but is also arguably the best translator for its supported Translators - both of which are free and reasonably accurate. Normally, the cost is the primary factor, and when that's the case, nothing can be best the Google and Yandex
Unfortunately, it's not that simple question to answer.