LangRelay vs TranslatePress – Translate Multilingual sites with AI Translation

LangRelay is a WordPress translation plugin that turns your site multilingual in minutes. AI translates every page, post, and product into 100+ languages. Translated URLs, hreflang tags, and a language switcher are handled automatically. Most translation plugins stop at the words on the page. LangRelay also translates your URLs, your meta titles and descriptions, and the llms.txt file AI search engines read, so your site gets found in every market you sell in. What you get AI translations that read like a human wrote them. Powered by frontier language models, not Google Translate. Translated URLs. yoursite.com/about-us becomes yoursite.com/nl/over-ons. Automatic hreflang. Hreflang tags, canonical tags, and language-specific sitemaps are injected for you. No manual setup. Translated SEO metadata. Meta titles, descriptions, and OG tags translate alongside the page. Works with Yoast and Rank Math. Language switcher. Dropdown, flags, or list. Available as a Gutenberg block, Elementor widget, shortcode, or auto-injected. Translated llms.txt. ChatGPT, Perplexity, and Claude can cite your site in any language you publish in. WooCommerce multilingual. Product pages, shop pages, cart, and checkout translate out of the box. Plays nice with caching. Compatible with WP Rocket, Cache Enabler, WP Optimize, and most other plugins. Why a multilingual WordPress site matters English is only 16% of the internet. The other 84% is your addressable market. Google ranks translated pages separately. A multilingual site can multiply your organic traffic without adding new content. AI search engines (ChatGPT, Perplexity, Gemini) increasingly answer questions in the user’s native language. Without translated pages, you don’t show up. How it works Install the plugin and connect your free LangRelay account. Pick the languages you want. LangRelay captures each page on first visit, translates it through the API, and serves the translated version. Subsequent visits are served from cache instantly. That’s it. No content duplication, no manual translation interface, no separate posts to manage. Multilingual SEO done right LangRelay handles the SEO work that usually takes hours per language: hreflang and x-default tags on every page Canonical tags pointing to the correct language version Translated slugs in the URL structure Language-specific XML sitemaps Translated meta titles, descriptions, and Open Graph tags Translated llms.txt for AI search engines Search engines understand which language to serve to which visitor. AI models cite your site across markets. What makes LangRelay different You only pay for the words that actually get translated. If the same sentence appears on 500 pages, you pay for it once. Most translation plugins count every word on every page, which adds up fast on larger sites. Pricing Free: 1 project, 1 language, 10K credits/mo Starter (EUR 19/mo): 3 projects, 3 languages, 150K credits/mo Growth (EUR 69/mo): 10 projects, 10 languages, 1.5M credits/mo Business (EUR 199/mo): Unlimited projects and languages, 15M credits/mo Annual billing saves ~17%. Full pricing at langrelay.com/pricing. How credits work One credit is one translated word. A 500-word page into one language costs 500 credits. Into three languages, 1,500. Credits only count the first time a piece of text is translated. If you update a paragraph on your homepage, only that paragraph uses credits again. The rest of the page stays as-is. Duplicate content (like your footer showing up on every page) is recognized and translated once. Credits reset every month and pool across all your projects. Meet Relay Relay is your AI assistant inside the LangRelay dashboard. Ask it about translation coverage, quality scores, or which pages still need attention. It pulls live data from your project so you don’t have to dig through the user interface. External services LangRelay API This plugin sends page HTML to the LangRelay API for translation. Data is sent over HTTPS. Your WordPress database is never modified. What is sent: page HTML, your authentication token, target language code. When: on untranslated or uncached page requests, during setup verification, and when syncing project settings. langrelay.com Terms of Service Privacy Policy By using this plugin you agree to LangRelay’s Terms of Service and Privacy Policy.

Experience a better way to translate your WordPress site and go multilingual, directly from the front-end using a visual translation interface. The built-in AI translation lets you translate automatically, then refine anything visually. TranslatePress is a WordPress translation plugin that anyone can use. The interface allows you to easily translate the entire page at once, including output from shortcodes, forms and page builders. It also works out of the box with WooCommerce. Built the WordPress way, TranslatePress – Multilingual is a GPL and self hosted translation plugin, meaning you’ll own all your translations, forever. It’s the fastest way to create a bilingual or multilingual site. Multilingual & Translation Features Translate all your website content directly from the front-end, in a friendly user interface (translations are displayed in real-time). Fully compatible with all themes and plugins Live preview of your translated pages, as you edit them. Automatic AI translation support through TranslatePress AI Free, with a 2,000 AI words limit. Use our free Website Word Count to find how many words your website contains. Integrates with Google Translate, allowing you to set up unlimited automatic translations using your own Google API key. Fully customizable language switcher that you can display as a menu item, a floating dropdown, or place anywhere else using the Language Switcher block, or the [language-switcher] shortcode. Image translation support, for translating images, sliders and other media. Support for both manual and automatic translation Ability to translate dynamic strings (gettext) added by WordPress, plugins and themes. Translate larger html blocks by merging strings into translation blocks. Editorial control allowing you to publish your language only when all your translations are done Conditional display content shortcode based on language [trp_language language=”en_US”] English content only [/trp_language] Possibility to edit gettext strings from themes and plugins from English to English, without adding another language. Basically a string-replace functionality. Translate only certain paths and exclude content from being translated Translation Block feature in which you can translate multiple html elements together Native Gutenberg support, so you can easily translate Gutenberg blocks Out of the box WooCommerce compatibility Use our FREE Website Translation tool/widget to browse any website into your own language. Note: this plugin uses the Google Translation API to translate the strings on your site. This feature can be enabled or disabled according to your preferences. Users with administrator rights have access to the following settings: select default language of the website and one translation language, for bilingual sites choose whether language switcher should display languages in their native names or English name force custom links to open in current language enable or disable url subdirectory for the default language enable automatic translation via Google Translate Powerful Translation Add-ons TranslatePress – Multilingual has a range of premium Add-ons that allow you to extend the power of this WordPress translation plugin: Pro Add-ons (available in the premium versions only) Full TranslatePress AI access – automatically translate your entire website without extra platforms to sign up for, API keys, and additional translation costs. Each premium version includes a set number of AI translated words you can use to instantly translate your site, saving you both time and money. Extra Languages – allows you to add an unlimited number of translation languages, with the possibility to publish languages later after you complete the translation SEO Pack – lets you translate meta information (like page title, description, url slug, image alt tag, Twitter and Facebook Social Graph tags & more) for boosting your multilingual SEO and increase traffic. Works with all popular SEO plugins. Different Domain per Language – assign a different domain to each language you add (e.g. domain.de, domain.es) and improve international SEO by creating a fully local experience for your visitors Translator Accounts – create or allow existing users to translate the site without admin rights Browse as User Role – view and translate content that is visible only to a particular user role Navigation Based on Language – configure and display different menu items for different languages Automatic User Language Detection – redirect first time visitors to their preferred language based on their browser settings or IP address DeepL Automatic Translation – The DeepL Automatic Translation add-on lets you automatically translate your website through the DeepL API Keyboard Shortcuts CTRL ( ⌘ ) + S – Save translation for the currently editing strings CTRL ( ⌘ ) + ALT + Z – Discard all changes for the currently editing strings CTRL ( ⌘ ) + ALT + → (Right Arrow) – Navigate to next string CTRL ( ⌘ ) + ALT + ← (Left Arrow) – Navigate to previous string Website translatepress.com Documentation Visit TranslatePress WordPress Translation plugin documentation page Add-ons Add-ons Demo Site You can test out TranslatePress – Multilingual plugin by visiting our demo site External Services This plugin connects to the TranslatePress AI translation service to perform automatic translations. Data sent includes page text, license key, site URL, and language settings. This may be triggered by front-end page visits, not just admin actions. If you opt in, the plugin sends limited diagnostic and configuration data to Cozmoslabs.com to help improve the product. Terms & Conditions: https://translatepress.com/terms-conditions/ Privacy Policy: https://translatepress.com/privacy-policy/ If you choose to use Google Translate or DeepL as your translation engine and provide your own API key, content from your site will be sent to those services for translation. This may also be triggered by front-end page visits. Google Translate Terms of Service: https://cloud.google.com/terms/ Google Privacy Policy: https://policies.google.com/privacy DeepL Terms of Service: https://www.deepl.com/en/pro-license DeepL Privacy Policy: https://www.deepl.com/en/privacy The plugin requests translation files of other plugins hosted on WordPress.org. Select2: https://github.com/select2/select2