Lingo.dev is a localization engineering platform where teams create localization engines: Stateful translation APIs configured with glossaries, brand voice rules, per-locale model chains, and AI quality scoring.
Integrate via API, CLI, CI/CD, or MCP.
This is the 2nd launch from Lingo.dev. View more
Lingo.dev v1
Launching today
On Lingo.dev, teams configure localization engines: Stateful translation APIs with glossaries, brand voice rules, per-locale model chains, and AI quality scoring, and then call them via API, CLI, CI/CD, or MCP.



Free Options
Launch Team / Built With







Lingo.dev
I've used Lingo even before this version (v1) and specifically the compiler and engine. Both were super helpful and made the explicit use of I18n not needed. Despite having some bugs, it was totally worth it!
Lingo.dev
@medj Thanks for your continued usage!
The team has worked super hard to refine and polish everything in v1.
Let me know how your usage goes!
Congrats to the Lingo.dev team on the launch. I stumbled across it a while back and it’s been a genuinely great experience since then. Super smooth dev experience, very little friction, easy to drop into an existing workflow, and overall just feels thoughtfully built. Even the agents seem to enjoy using it. And of course, I’m quietly hoping the free tier stays around 😄
Lingo.dev
@mckean Thanks Christopher!
Haha, we're not touching the free tier. And in fact, you're only gonna get more as we add more to Lingo.dev
Super thankful for your cheerful comment and we're all super pumped to see how everyone uses v1 :)
It’s such a cool idea, how are you guys marketing this to build a userbase?
I've used Lingo even before when they named replexica, in short, I had a quite happy experience
tambo
Lingo.dev is an amazing product. I remember going through localization at indeed and it was nightmare.