Lingo.dev v1Localization engineering platform for consistent translation

Lingo.dev v1

Lingo.dev v1 transforms localization from a slow, error-prone vendor process into configurable infrastructure that runs at code velocity. Teams build stateful localization engines that persist glossaries, brand voice, and model chains—then call them via API, CLI, CI/CD, or MCP with guaranteed terminology consistency across every locale and release.

Product Highlights

• Stateful Localization Engines: Persist glossary, brand voice, and per-locale model configurations across all requests—terminology locks and quality compounds over time
• Retrieval-Augmented Localization (RAL): Semantic similarity matching injects only relevant glossary terms at inference, reducing terminology errors by 17–45%
• Six-Stage Quality Pipeline: Source refinement, context enrichment, LLM translation, optional human post-editing, AI post-review, and webhook delivery with per-locale failure isolation
• Developer-First Surfaces: HTTP API, React MCP, CLI, and GitHub Action—integrate in minutes, not weeks
• Enterprise-Grade Infrastructure: SOC 2 Type II, 99.9% SLA, AES-256 encryption, multi-region with ranked model fallback

Use Cases

• Multi-Tenant SaaS: Provision independent localization engines per customer workspace with isolated glossaries and usage tracking
• CI/CD Automation: Auto-translate on every push with PR-ready localized strings—no manual vendor handoffs
• Regulated Content: Trigger human post-editing behind the API when quality scores drop below thresholds
• AI Agent Workflows: MCP server lets AI agents configure engines and translate directly in your IDE

Target Audience

Engineering teams at growth-stage and enterprise companies shipping to global markets, plus localization leaders seeking to replace vendor bottlenecks with scalable, measurable infrastructure.