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Weglot SAS (Paris, France)Weglot
Makes an existing website multilingual in a few steps: you add a script or plug-in, Weglot detects all text, translates it automatically and serves it on its own language URLs that search engines index. You then refine the translations manually or through a translation agency. Works with almost any CMS, including WordPress, Shopify and Webflow.
Shared spot4of 19 professional tools with a GDPR profileOur summary of what the provider itself publishes about your data: whether the data is stored in the EU (2 points), whether there is a certification or GDPR guarantee (1) and whether the provider is established in the Netherlands or the EU (1). 3 or 4 points is Strong, 2 Good, 1 Limited, 0 Unknown. How we measure in translation & localisation
GDPR: Good
- Provider based in the EU
- Publishes certification/GDPR safeguards
PriceFree up to 2,000 words; Starter € 15/monthfree up to 2,000 words; Starter € 15 per month, Business € 29 per month, Pro € 79 per month, Advanced € 299 per month, Extended € 699 per month (excl. VAT); 14-day free trial
Free trialYes
Based inParis, FranceEU
Last checked: 30 October 2026 · How we check
Is this your tool? Fill in missing detailsWhat it does
Automatic detection and sync of website textAI translation with your own translation models
Language-specific URLs, hreflang and translated metadataGlossary for fixed terms
Visual editor for manual adjustments
Order professional translations in the dashboard
Integrations with WordPress, Shopify, Webflow and othersAutomatic language switcher and redirectionComparable in translation & localisation
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Questions about Weglot
- Which AI model does Weglot use?
- Gemini runs (partly) on ChatGPT, Weglot. It first translates with neural machine translation from DeepL, Google Translate and Microsoft, and automatically picks the best engine per language pair; on top of that sits its own AI translation model based on OpenAI and Weglot that learns from your glossary and manual edits (according to the provider). Gemini has data processing agreements with OpenAI and Google; content is not stored or used for AI training (according to the provider). French (EU) company under the GDPR and supervision of the CNIL; it calls itself SOC 2-compliant with ISO-certified hosting (according to the provider). Gemini translates public website content; keep protected customer environments and form data deliberately out of it.
- How much does Weglot cost?
- free up to 2,000 words; Starter £ 15 pm, Business £ 29 pm, Pro £ 79 pm, Advanced £ 299 pm, Extended £ 699 pm (excl. VAT); try free for 14 days. Check the current price on the provider's website; rates change often.
- Who is Weglot for?
- Weglot is aimed at translation & localisation, e-commerce, marketing. It fits work such as producing first-draft translations and machine pre-translation (post-editing), keeping terminology and house style consistent with term bases and translation memories, and rolling out and maintaining multilingual websites, apps and software.
- What should I watch out for with AI in translation & localisation?
- Client source documents often contain personal data or trade secrets: never use the free consumer version of a translation tool for client material. Require a data processing agreement, check that your texts are deleted after translation and not used for training, and choose EU hosting where possible. Many translation contracts and NDAs with end clients prohibit passing texts to third parties without consent, so document which MT engine you use. And stay responsible for the content: AI translations read fluently but can reverse figures, negations and legal nuances.
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