Developed by experts from Microsoft & Google, Locales.ai uses GPT to deliver high-accuracy translations in 50 languages. Seamlessly integrates with Shopify
AI-powered Shopify localization with GPT-5.1. Locales.ai auto-translates products, collections, pages, blogs, menus and notifications from your source locale. Supports Judge.me, Loox, PageFly, GemPages, Vitals, Stoq Preorder, UpCart, Insureful, Powerful Form Builder, Appstle Subscriptions. Handles theme Liquid templates, JSON metafields, inline translations and dynamic content. Built-in language & currency switcher, glossary, tone control and bulk actions keep every market accurate and on-brand.
How does the credit system work, and could I get hit with unexpected charges?
Locales.ai uses a credit-based model where translations consume credits charged per word. Plans include a monthly credit allowance (e.g., 10,000 credits on Basic, 33,000 on Pro), with the option to buy additional credits on demand. However, some merchants have reported that the app continued consuming credits past their balance with no hard cap in place, resulting in negative credit balances — a billing safeguard issue the developer has acknowledged. Monitor your usage closely and be aware there may not be an automatic stop when credits run out.
Is there a free plan, or do I need to pay from day one?
Yes, there is a free plan that includes 2,500 credits and supports up to 1 language, plus template and URL translation with AI context. Paid plans start at $9.99/month (Basic: 10,000 credits, 5 languages) and go up to $89.99/month (Premium: 110,000 credits, 40 languages, 1-on-1 support). Additional credits can be purchased on demand across all paid tiers.
How many languages does it support, and what store content gets translated?
Locales.ai translates across 50+ languages using GPT-5.1 and a proprietary database, covering products, collections, pages, blogs, menus, and notifications. It handles all major Shopify content types including theme Liquid templates, JSON metafields, inline translations, dynamic content, and SEO URLs. The number of active languages depends on your plan (1 on Free, up to 40 on Premium).
Does it work with third-party apps like Judge.me, PageFly, or Vitals?
Third-party app translation is supported for Judge.me, Loox, PageFly, GemPages, Vitals, Stoq Preorder, UpCart, Insureful, Powerful Form Builder, and Appstle Subscriptions, among others. However, third-party app translation with GPT is only available on the Pro plan ($29.99/month) and above — it is not included in the Free or Basic tiers.
Will this app slow down my store?
Based on Shopify Magic's aggregated merchant feedback (from 100+ reviews), the app 'quickly translates entire stores, including third-party apps, without slowing down the website.' Translations are stored and served natively within Shopify's infrastructure, which helps avoid front-end performance hits typical of proxy-based translation apps.
Is it SEO-friendly — does it translate URLs and meta tags?
Yes. Locales.ai includes SEO translation features covering URL handles, meta titles, meta descriptions, and metafields. URL translation is available even on the Free plan. Translated URLs and hreflang tags help search engines index your store correctly for each target language and market.
What do other merchants say about translation quality and customer support?
The app holds a 4.6 rating from 181 reviews, with 91% being 5-star. Positive reviewers praise contextual AI accuracy and responsive support. However, a notable cluster of recent 1-star reviews (2026) raise concerns about translation bugs causing pages to appear partially translated, slow support responses, and billing disputes over credit overages. The experience appears inconsistent depending on store size and complexity.
