Stop waiting for translations

A lightweight TMS that lives in your pull requests. On-brand AI translations on every PR, easy to review and tweak for the whole team.

Start automating Book a Demo

30-day free trial β€’ Quick setup

  • Rails / YAML
  • React, Vue / JSON
  • Django, Phoenix / .po

"Localhero.ai has improved how we work with translations. Instant results, at a better price. It's rolled out across all our services now and feels great to have in place."

"Localhero.ai is a great example of a simple product that does few things but really well. Way less complex and more affordable than the other options."

Chris Long CPTO at Willful
Willful Online estate planning, trusted by 500,000+ Canadians
Latest AI models, hosted securely in the EU
OpenAI Microsoft Azure

Trusted by product teams at

Bespoke Kundo OutdoorMap Qasa Willful

How Localhero.ai works

Every pull request gets its translations before it merges

CheckoutForm.jsx
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import { useTranslation } from 'react-i18next';
const CheckoutForm = () => {
const { t } = useTranslation();
return (
<div className="checkout-form">
<h2>{t('checkout.title')}</h2>
<p>{t('checkout.review')}</p>
<button type="submit">
{t('checkout.payButton')}
</button>
<span>{t('checkout.secure')}</span>
</div>
);
};
export default CheckoutForm;

1. Build Like Normal

Add new strings in your source language and push to GitHub, the way you already do. Bringing a project that already has translations? We read them first and build a brand voice profile from them.

LocalHero AI processing commit

2. Automatic Translation

On every commit to a pull request, the Localhero.ai GitHub Action finds new and changed keys. It translates them with your glossary and brand voice, then commits the translations to the same pull request. No second PR, no export step.

πŸ‡©πŸ‡ͺ Willkommen
πŸ‡³πŸ‡΄ Velkommen
πŸ‡΅πŸ‡± Witamy
πŸ‡ͺπŸ‡Έ Bienvenido
πŸ‡«πŸ‡· Bienvenue
πŸ‡―πŸ‡΅ γ‚ˆγ†γ“γ
πŸ‡§πŸ‡· Bem-vindo

3. Ship globally

Merge, and the feature ships in every language at once. Want to change a word first? Edit it in the browser and the change lands in the same pull request. No waiting on translators.

Translations your whole team can follow

Following translation changes in code is tricky. With Localhero.ai, every pull request gets an easily shared page where your team sees new strings and can tweak the copy before it ships.

  • Edit in the browser. No git, no file formats.
  • Edits sync straight back to your codebase
  • Optional review and approval when it matters

Works with the files you already have

.json
React, Vue, Node, Next.js
.yaml
Ruby on Rails
.po
Django, Python, Phoenix, Elixir

πŸ‘‹ Ready to try it? Sign up and run npx @localheroai/cli init in your project.

Configure Once, Ship Everywhere

Smart configuration for consistent global translations

Configure Your Brand Voice

Set style guides that ensure the AI understands how to translate your content with your brand voice.

  • Style guides where you add detailed instructions and examples
  • Maintains brand voice consistency across languages
Brand voice configuration interface

Manage Your Glossary

Build and maintain comprehensive glossaries that ensure technical terms, product names, and brand-specific language are always translated correctly.

  • Define exact translations for technical terms
  • Add instructions for handling specific terms and phrases

Translation Quality Insights

Get AI-powered insights about your existing translations. Identify inconsistencies from manual edits and maintain brand alignment as your content evolves over time.

  • Analyze translations to spot human errors and brand drift
  • Maintain consistency across all your content over time
AI-powered quality monitoring interface

Works with your coding agent

Install the skill and your AI agent writes content that matches your brand. Translations happen automatically when you push. No more fixing AI-generated copy after merge.

Works with
Claude Code Cursor GitHub Copilot Codex
Read the docs View on GitHub Our MCP server

What you get

For product teams that ship every day, not localization departments

  • Translations land in the same pull request as the code that needs them

  • Automatic translations that sound like the person who wrote your UI

  • A shared glossary that learns your vocabulary from your existing translations

  • Translation memory: fix a translation once, it never comes back wrong

  • Tweak translations from the dashboard or your AI assistant, no code or git

  • Plurals, ICU messages and placeholders kept intact in YAML, JSON and PO files

  • The same high-quality AI translations on every plan

Try it on one project

~2 minute setup. Free for 30 days, no credit card. Shared Slack channel if you want one.

Built for product teams

After years of watching translation workflows hold teams back from shipping, I built the tool I wished existed. Localhero.ai gives teams enough automation to ship fast, with on-brand translations they can trust.

Arvid Andersson, Founder

Watch how we use Localhero.ai in our own workflow

Ready to ship without translation delays?

No credit card required. Need help migrating? Just reach out.

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