Lingo.dev

Lingo.dev is an AI-powered localization engineering platform that helps product teams turn LLMs into stateful translation APIs. It enables teams to produce translations that consider context, brand voice, and locale conventions, across many languages. The platform supports building custom localization engines that combine models per locale, glossary terms, brand voice, and rules, with continuous quality scoring.

The platform integrates with developers’ tools to run translations from code, through the CLI, in CI/CD pipelines, and via APIs. It emphasizes encoding contextual knowledge—product context, audience, and brand voice—into reproducible infrastructure so translations apply consistently across locales.

Lingo.dev offers a way to audit translations against established quality scorecards, inspect flagged passages, and compare audit results with reviewers’ feedback. It also provides features to check terminology, brand voice compliance, and content consistency, applying different scorecards for different content types.

Lingo.dev exposes multiple engines and integrative capabilities, including connections to TMS, CMS, and GitHub, plus an API and MCP server for in-context engine configuration. It presents a scalable approach for enterprises seeking production-grade translations and governance across content types.