The harbor of languages · 113 languages
Translate — and speak — in everyone's language.
Online stores, websites, documents, videos, voice-overs, language courses, a live voice interpreter. One platform, 113 languages, premium AI quality.
- 113
- languages
- 7
- ways to translate
- live
- voice interpreter
Try it — in 113 languages, live
unlimited · free…
…
The engine's real quality. On your site, all your content is translated just like this.
★ Flagship product · 100% local
The assistant that answers questions about your store.
It reads the actual content of your site and answers your visitors — prices, stock, delivery — with no third-party server and without ever making anything up. You buy it once, you don't rent it.
- Paid once · yours for life
- 100% local
- Never invents anything
- Natively multilingual
The harbour of languages
Everything you publish, translated — at the highest level.
One home, one premium engine. Translate (stores, websites, SEO, documents, videos, voice), speak (live voice interpreter) and learn (language courses) — every need has its solution.
Stores
E-commerce · one click
See →Websites & apps
Via API / integration
See →Multilingual SEO
International search ranking
See →Transcreation
Adapted, not translated
See →Documents
PDF · layout preserved
See →Videos
Transcription + subtitles
See →Voice-over
Premium speech synthesis
See →Subscription
No need to pay twice
See →Live voice interpreter
Each of you speaks your own language — in real time
Try it →Language courses
Learn — text + native audio
Get started →Live adventure
Learn by talking to a character — 30+ languages
Get started →Quality, measured
Numbers, not promises.
Faithfulness of meaning
Independent assessment: the meaning of the source is preserved, nothing added, nothing lost.
Fluency
Text that reads naturally and grammatically to a native speaker — not a word-for-word translation.
Technical integrity
Structure, links, e-mails and variables preserved across the entire test suite.
Full transparency: these figures come from a representative test suite, not an official certification. Quality always depends on the content — which is exactly why you stay in control: every translation is stored and editable, so you can review and fix it before publishing.
How it works
Multilingual in one click. Truly.
Tick your languages
A grid of languages with native names and flags. The source language is detected automatically. No technical skills needed.
Click “Translate”
Langharbor translates everything — products, categories, pages, SEO meta and the theme interface — with premium AI quality. Links and prices preserved.
Your /en/ pages go live
Each language becomes a real indexable page, with a native language switcher and hreflang tags. Stored on your side, yours forever.
Proof · native SEO
Not a widget. Real pages.
A widget translates in the browser — Google doesn't index that. Langharbor creates a real page for each language, with its own URL and hreflang tags. Your listings rank everywhere.
A real example translated by Langharbor. The content is stored in your store — it stays yours, even without the module.
Pricing
Our plans — you choose.
The store assistant front and centre, a one-off purchase to translate your store, pay-as-you-go for your content, or a subscription to keep learning and translating.
★ Flagship product
Native assistant
- Answers about your store, without making anything up
- No third-party server, no data leaving your site
- One-click modules for PrestaShop / WooCommerce / WordPress
- Natively multilingual
One-off purchase
Store module
- PrestaShop 8 & 9, WordPress & WooCommerce
- Your whole store in 113 languages
- Auto-translation of new products
- Updates included
Pay-as-you-go
Pay for what you translate
- Documents (PDF, Word…)
- SEO, transcreation, HTML
- Video subtitles (.srt)
- Voice-over (.mp3)
Subscriptions
Learn & translate every month
- Courses 19,00 €: learn languages
- Pro 49,00 €: translation + courses + live voice
- Generous quota included
- Voice interpreter (Pro)
Questions
Everything you need to know.
What is it compatible with?
PrestaShop 8 & 9 and WordPress in one click — import the zip in 2 minutes, no technical skills required. Showcase and HTML sites are also supported through our API/integration: real indexable pages, for developers and agencies.
Really no subscription?
That's right. You pay once. Translations are generated and then stored in your shop — no recurring fees, no per-word charges.
Could it break my shop?
No. Links, prices, HTML tags and variables are preserved, guaranteed. And your translations stay yours, even if you uninstall.
Is it really good for SEO?
Yes. Every language gets its own indexable URL (/en/, /es/…) with hreflang tags — not a widget that Google can't see.
How many languages, and what quality?
113 languages, with premium AI quality — natural translations, not word-for-word. New products are translated automatically.