Lingo.dev

Localization that works like magic, not like a meeting.

Lingo.dev is a localization engineering platform that turns translation into configurable infrastructure. Teams create stateful localization engines to persist glossaries, brand voice, and model chains, ensuring consistent terminology across every locale and release via API, CLI, CI/CD, or MCP. It solves terminology drift and manual handoffs.

Freemium

$2/MTok

How to use Lingo.dev?

Configure a localization engine with your glossary, brand voice, and provider chain. Call the API from your backend, CLI, or CI/CD pipeline to translate content automatically. The engine retrieves context per request, preventing terminology drift. For production, set quality thresholds to trigger human review when needed.

Lingo.dev 's Core Features

Stateful localization engines persist glossary, brand voice, and model configuration across requests, preventing terminology drift.

Retrieval-Augmented Localization (RAL) matches source terms to glossary via vector similarity, injecting context at inference time.

Supports multiple integration surfaces: HTTP API, CLI, GitHub Action, and MCP for AI agents.

Automated quality scoring with cross-model evaluation on fluency, accuracy, terminology, and style.

Optional human post-editing managed behind the API for regulated or high-visibility content.

SOC 2 Type II audited with AES-256 encryption, SSO, BYOK, and 99.9% uptime SLA.

Lingo.dev 's Use Cases

Engineering teams automate localization in CI/CD pipelines, reducing manual coordination and release delays.

Product managers maintain brand voice consistency across 36+ languages without hiring in-house translators.

Enterprise localization teams govern glossaries and quality thresholds while product teams self-serve.

SaaS companies provision per-tenant localization engines for multi-tenant products.

Developers integrate localization into their IDE via MCP, translating strings without leaving their workflow.

Lingo.dev 's Pricing

Sandbox

Pay as you go for tinkering and evaluation. Base price $0, engines $0.50/engine/mo, LLM cost pass-through, Lingo.dev infrastructure $2/MTok, throughput 100K tok/day.

Production

$99/mo

Base + usage for production and multi-tenant use. Base price $99/mo, engines $0.50/engine/mo, LLM cost pass-through, Lingo.dev infrastructure $2/MTok, throughput 5M tok/day.

Enterprise

Custom

Custom pricing for human review, compliance, and dedicated support.

Lingo.dev 's FAQ

Most impacted jobs

Software Engineer

DevOps Engineer

Product Manager

Localization Manager

Engineering Manager

CTO

Technical Writer

Content Strategist

AI/ML Engineer

Quality Assurance Engineer

Lingo.dev 's Tags

#localization #translation #AI #developer tools #CI/CD #glossary management #brand voice #API

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