Which tool to choose
It depends on what you're translating. For documents and long texts where the meaning has to stay exact, a specialized machine translator (like the dedicated translation services) gives the most fluent sentence the fastest. For texts that have to convince (homepage, services page, slogans) you need translation plus rewriting: there a generalist AI assistant in its most recent version works better, because it understands the intent and readapts it. The smart route: draft with the translator, polish with the AI. Don't pay for a full localization stack until you're actually selling in that language.
How to do it
- Decide the languages you have real customers for, not the ones that "look good." A badly translated language does more harm than an absent language.
- Translate the texts that matter first (home, services, contacts), not the whole site in one block.
- For each page, give the AI the English text and ask for a natural translation, specifying who it's speaking to and what tone you want.
- Reread (or have a native speaker reread) the commercial sentences: slogans and calls to action are the ones the machine translator ruins the most.
The operational syntax:
Translate this text from English to German for the home page of an artisanal ceramics business that sells to customers in Germany. Don't translate word for word: adapt the tone the way a German native speaker would write it, keeping the warm, artisanal style. Preserve the meaning of the headings but make them effective in the target language. Flag every point where the English sentence wouldn't work culturally and propose an alternative.
Feedback: if the translation sounds "like an instruction manual," ask "Read this translation the way a native speaker would: where does it sound foreign or translated? Rewrite only those points."
A real example
Luca has a farm stay and wants the German version of the site. The machine translator renders "Immergiti nella natura incontaminata" as "Tauchen Sie ein in die unberührte Natur": correct, but stiff. He gives the same sentence to the AI asking for a native-speaker tone, and gets "Wachen Sie auf zu sanften Hügeln und echter Stille." It's not the translation: it's what a German copywriter would have written looking at the same view. Luca keeps the first version for the informational pages and the rewritten one for the home.
When it does NOT work (and how to fix it)
If the translation is correct but cold
It's the typical flaw of the plain translator: right and dead. Put it back into the AI with the context of the customer and the tone, sentence by sentence on the commercial parts. The correctness is given by the machine, the warmth you give with the prompt.
If the AI invents technical terms or product names
On industry terms it can pick the wrong word in the target language. Give it a small glossary in the prompt: "Use exclusively these terms: [English word] = [correct word in the target language]." That way it doesn't improvise on the vocabulary that matters.
If you don't know how to handle the translated pages on the site
Technically, the language versions should be kept in separate folders (for example /de/ for German) and declared to search engines with the tags that indicate "this is the German version of that page" (they're called hreflang). If you don't know where to start, ask your site manager or look for this feature in the panel: many systems handle it by themselves once the multilingual option is on.
A tip from someone who actually uses it
Translate the slogan last and the rest first. The slogan is the sentence the machine translator always destroys, because it lives on wordplay and rhythm, not on literal meaning. Have the AI try it in five different versions and pick one that works in the target language even if it strays from the original English. A faithful translation of a slogan is almost always a dead slogan.
Frequently asked questions
Can I translate the whole site in one go?
You can, but it's a mistake. Mass translation multiplies the errors and you end up with twenty pages to recheck instead of three. Translate in waves, starting from the pages a foreign customer would see first, and reread before moving on to the next ones.
Is AI-translated English good enough to sell?
For understanding and being understood, almost always yes. For selling to demanding native-speaker customers, the AI gets you to ninety percent and the last ten is done by a human eye for the language. On a page that has to convert, those ten points are the difference between "these are foreigners" and "these people speak my language."
Does translating into multiple languages penalize me on search engines?
Only if you do it badly: duplicate pages with no tags declaring which language they are, or machine translations full of errors. Done well, with separate folders and cared-for content, each language becomes one more door to the site. The problem isn't translating: it's translating without telling the engines and without rereading.