Lingo.dev

What it does

Lingo.dev is a localization engineering and translation-quality platform for product teams and developers. Teams configure translation engines with language-specific models, fallbacks, glossaries, brand voice, linguistic rules and quality scoring. Stateful APIs translate application or documentation content, while developer tools connect localization to repositories and CI/CD. Quality-review workflows audit human or machine translations against team scorecards and tie findings to the relevant source and translated passages.

For auditing, users connect content sources or submit source text and translations, then inspect meaning shifts, omissions, added claims, terminology and tone conflicts. Findings can be compared with reviewer feedback and revisited after edits. Engine-based translation requires configuring an engine; API workflows require an API key. Access includes the web platform, API, CLI and MCP tooling. Start through account creation and the developer documentation, or contact sales for platform access. Confirm hosted pricing, model-usage charges and workflow-specific permissions before deployment.

What it can do

• Configure localization engines with LLMs, ranked fallbacks, glossaries, brand voice, and linguistic rules
• Translate content through stateful localization APIs
• Audit translations against configurable quality scorecards
• Flag meaning changes, omissions, added claims, terminology differences, and tone conflicts
• Compare automated findings with reviewer feedback
• Use CLI and CI/CD tooling to localize repository content

Works with

• GitHub
• GitLab CI
• Bitbucket Pipelines
• TMS
• CMS
• Email platforms
• Databases
• Claude Code
• Cursor
• GitHub Copilot

Before you choose

• Hosted plan prices and inclusion of model usage need confirmation.
• Engine configuration applies to translation workflows; audit access and permissions can differ.
• Review translation findings with language experts before publishing important content.

Listed under

• Coding
• Continuous localization
• Developer tools
• LLM
• Localization
• Quality scoring
• Translation

Get started

1. Choose the translation or quality-audit workflow and create an account, or contact sales.
2. For engine-based translation, configure models, glossaries and rules; obtain an API key for API use.
3. Connect application content or repository files, run translation or auditing, and review the results.

Hosted pricing and model-usage inclusion need confirmation; repository licensing does not establish a free hosted plan.

We couldn’t find published prices for Lingo.dev. See their pricing page ↗

Sources for this overview

Product pages, documentation, and pricing checked 1 Nov 2026. Each source supports part of the overview; availability and prices can change.

• The Localization Engineering Platform · Lingo.dev ↗lingo.dev
• GitHub - lingodotdev/lingo.dev: Open-source localization engineering tools. Connects to Lingo.dev localization engineering platform for consistent, quality translations. · GitHub ↗github.com
• Localization engineering platform · Lingo.dev ↗lingo.dev
• Localization engineering platform · Lingo.dev ↗lingo.dev

Company website

lingo.dev: product, pricing and policy pages

Hacker News

Launch posts and discussion

YC directory mirror

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Social accounts

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Human review

Checked by a person

manual_review

Last checked 1 Nov 2026. Every field keeps its source and date; unknown means we couldn’t confirm it.