Localize.Today vs i18next / next-intl
A drop-in script tag that translates any site — vs weeks of manual JSON files, build configuration, and ongoing maintenance.
| localize.today | i18next / next-intl | |
|---|---|---|
| Setup time | 2 minutes | Days to weeks |
| How it works | Drop-in script tag | Build-time integration, JSON files |
| Translation source | Automatic LLM translation | Manual JSON files per language |
| Maintenance | Zero — automatic | Update JSON files for every content change |
| Works with any site | Yes — any HTML page | React/Next.js only (next-intl) |
| Build step required | No | Yes — bundler config, routing setup |
| Streaming output | Yes — word-by-word | No — static at build time |
| Self-hosted option | Yes | Yes (you host JSON files) |
Setup
One script tag vs a multi-day engineering effort.
localize.today
Paste a <script> tag before </body>. List your languages. That's it. Works on any website — static HTML, WordPress, Shopify, React, Vue, or anything that renders HTML. No build step, no configuration files, no routing changes.
i18next / next-intl
Install npm packages. Configure bundler plugins. Set up locale routing (/en/, /fr/). Create JSON translation files for every page and every language. Wrap every string in t('key') calls. Set up fallback logic. Repeat for every content update.
Translation quality
Automatic LLM quality vs manual human translations.
localize.today
LLM-powered translation that reads like a native speaker wrote it. Understands context, idioms, and tone. Translations happen automatically — when you update your content, translations update too. No translator management, no JSON file syncing.
i18next / next-intl
Human translations can be excellent — when you can afford them and keep them in sync. In practice, most teams use Google Translate to fill JSON files, then never update them. Every content change requires re-translating affected strings across all language files.
Ongoing maintenance
Zero maintenance vs a permanent translation debt.
localize.today
Change your content, and translations automatically update. No files to maintain, no translation keys to manage, no stale translations to track down. Your original language is always the source of truth.
i18next / next-intl
Every new feature, page, or copy change requires updating JSON files across all supported languages. Missing keys show fallback text or break the UI. Teams frequently lose track of which translations are current. It becomes a permanent tax on every code change.
When to use each
Different tools for different situations.
Use localize.today when:
You want translation without engineering overhead. You have a marketing site, knowledge base, blog, e-commerce store, or any content-driven site. You want to add languages in minutes, not weeks. You don't want to maintain translation files.
Use i18next when:
You need pixel-perfect control over every translated string. You're building a complex SPA where translations must be available at build time. You have a dedicated localization team managing translation workflows. You need offline-first with pre-loaded translations.
Try localize.today
One script tag. Every language. Free.