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Best AI Translation Tools

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ToolPriceProsCons
DeepLFree; Individual €7.49/mo billed annually (VAT incl.); Team €24.99/user/mo
  • Free plan covers 50,000 characters and 1 file translation per month
  • Individual plan raises the limit to 300,000 characters and 3 files per month
  • Free glossary is limited to 5 entries per language pair
  • Aimed at text and documents, not at publishing a translated website
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WeglotFree up to 2,000 words; Starter €15/mo (€150/yr); Business €29/mo; 14-day trial on paid plans
  • Translates a whole website with a plugin-style setup and a free tier for small sites
  • Plans scale by word count, from 10,000 to 5,000,000 words
  • Free plan stops translating once you pass 2,000 words
  • Starter covers only 1 translated language; more languages need a higher plan
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LokaliseExplorer $149/mo; Growth $379/mo; Advanced $1,049/mo; 14-day free trial
  • Built for teams localizing apps and products with automation and integrations
  • 14-day free trial on Explorer and Growth without a credit card
  • Entry price is far above DeepL or Weglot
  • Overkill for translating a few documents or a small site
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FAQ

Which AI translator is best for free?

DeepL's free plan allows 50,000 characters and 1 file translation per month, though with a small glossary limit. Weglot's free plan is limited to 2,000 words on one language.

Can I translate my website automatically?

Weglot is built for that, with plans from €15/mo. You should still have a fluent speaker review key pages, since machine translation can miss tone and context.

Is machine translation accurate enough for legal or medical texts?

Not on its own. Use it for a first draft and have a qualified human translator check anything where errors have serious consequences.

Do I need Lokalise for a small project?

Probably not. Lokalise targets software teams managing translations across apps, and its plans start at $149/mo.

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