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Free Plugin & Paid Service

Simple prices, no surprises

Omnalingo is free: every feature, unlimited languages, unlimited sites, no account. The only thing you pay for is the AI that does the translating for you.
Omnalingo plugin

Everything, free

The complete plugin. No feature gates, no language limit, nothing to unlock later.
€0forever
Free download, no card required
Download free
    Unlimited sites
    Unlimited languages for manual translation
    Visual editor, content list, sitemap
    Translated URLs, sitemaps, hreflang
    Language switcher with localized flags
    Language suggestion banner
    XLIFF import and export
    Ecommerce Support
    Any theme, any page builder
    2,000 AI words to try the translation service

Each activated language is capped at 1 million AI words per year to prevent abuse.
Shakespeare’s complete works come in at just 90% of that. 99.9% of sites never come close. If yours does, reach out and we’ll find a solution.

What it costs you

Your price, before you buy

One annual service fee, whatever the language count.
One payment per extra language, once.
How many languages should the AI keep translated?
AI Translation Service
Includes your first language
€96 / year
Language activations
1 extra × €29, launch price
€29 once
First year
€96
Every year after
€96 / year
All prices excl. VAT.
Buy Now
Feature list

Everything in the plugin, included.

This is what the free download contains.
Omnalingo plugin
All of it, free, unlimited languages
Setup & languages
Setup wizard, no developer needed
Unlimited languages, no cap
133 languages available
Language switcher widget & shortcode
Floating switcher & full customization
Localized flags
Automatic language detection & redirect
Browser-language suggestion banner
Editing & workflow
Visual in-page editor
Content list with filters & search
Sitemap view of every translatable page
Preview as a visitor or any user role
Translator role & accounts
Translation memory
Variables & repeating patterns
Manual override of any string
Exclude content from translation
XLIFF import & export
SEO
Translated URLs & slugs
hreflang tags
Translated XML sitemaps
Translated meta titles & descriptions
Per-language canonicals
Crawlable, indexable language paths
Content & compatibility
Any theme, any page builder
Gettext (theme & plugin strings)
Image translation
WooCommerce products, cart & checkout
Easy Digital Downloads
Woo & EDD transactional emails
WordPress multisite
Translations stored in your own database
Performance
Translated upfront, not on request
Under 25ms added load time
No proxy, no DNS changes
No external rendering service
Try the AI too
2,000 AI words included free
The only comparison

Trial words, or the full service.

This is the free AI allowance every install gets, next to the service that keeps a site translated.

AI translation

FREE PLUGIN
AI Translation Service
AI words
2,000 total
1,000,000 / year
Languages the AI keeps translated
1 included
Premium page-aware AI
Within the trial
Voice, freedom & formality control
Glossary
Bulk translate the entire site
Automatic re-translation on edit
Good to know

Pricing questions

Everything the plugin does on your own server: unlimited languages, unlimited sites, the visual in-page editor, translated URLs and slugs, sitemaps and hreflang, the browser-language banner and redirect, the switcher with localized flags, XLIFF import and export, the translator role, WooCommerce and Easy Digital Downloads including their emails, and gettext strings from your theme and plugins. No account, no key, nothing to unlock.

You can run a complete multilingual site on it and translate by hand in the visual editor or through an agency with XLIFF. It also includes 2,000 AI words, so you can see what the translation service does with your own pages before you decide.

The translating itself. The AI Translation Service runs on our infrastructure and keeps your site translated as you publish: premium page-aware AI, voice and formality control, the glossary, bulk translation, and automatic re-translation when you edit.

Building the plugin cost us plenty, but it cost us once. Every page the AI translates costs us again, so that is the part with a price on it.

A language activation is a one-time purchase that lets the AI translate and maintain one language of your choice. The subscription includes one. Further languages are €29 each, paid once, with no recurring add-on cost. An activation does not renew and does not expire; the subscription is what does the translating.

You can still set up and hand-translate as many languages as you want without activating any of them.

It goes dormant, not away. Your translated pages stay live for visitors, and every translation stays in your own database where you can still edit it by hand. What stops is the AI: new and changed content is no longer translated automatically. When you renew, the language resumes exactly where it left off. You never buy the same language twice.

Never. They live in your own WordPress database and they belong to you regardless of what you pay us.

No. Omnalingo runs the AI infrastructure and picks the right model for each translation automatically. No API keys, no separate accounts, no per-token bills to reconcile.

The plugin, yes, on as many sites as you like, with no account and no key. The AI Translation Service is bought per website.

Standard development environments — localhost, .local, and the common staging subdomains — don't count as separate sites, so your production subscription covers your development workflow. Running several production sites? Get in touch about agency pricing.

No. There is no meter to watch and no quota dashboard to check. Fair use is 1,000,000 AI words per activated language per year, and the cap is there to stop abuse rather than to meter your site.

A small business site of 30–50 pages runs to roughly 15,000–25,000 words. An active blog might reach 100,000–200,000. A large WooCommerce store with hundreds of products can reach 500,000. For scale, Shakespeare's complete works total 884,000. Almost every site sits below a tenth of the yearly limit.

Translation for that language pauses and we'd like to hear from you. Once we've checked there's nothing unusual going on, we'll find a way forward together.

Yes — 15 days on the AI Translation Service, no questions asked. A language activation can be refunded while it is unused, meaning no AI words have been spent on that language. Once the AI has translated with it, the activation has been used and is no longer refundable.

The documentation is open to everyone. Customers with an active AI Translation Service get email support from the people who built the plugin.