Lingo.dev
Configures localization engines with glossaries, brand voice, and model chains for translation.

What is Lingo.dev?
Lingo.dev is a Localization tool that configures localization engines with glossaries, brand voice, and model chains for translation. Lingo.dev is a paid tool. It is aimed at development teams and localization engineers.
Lingo.dev is a localization engineering platform that allows teams to configure localization engines with glossaries, brand voice, and per-locale model chains. It provides a stateful translation API accessible via code, CLI, CI/CD, or MCP. The platform supports measuring translation quality in languages you can't read and integrating localization into existing tools.
Built for development teams and localization engineers.
Key capabilities
Features
Stateful Translation API
Provides a translation API accessible via code, CLI, CI/CD, or MCP.
Custom Localization Engines
Allows teams to build localization engines around any LLM.
Translation Quality Measurement
Native Speaker Proofreading
Enables proofreading translations with native speakers.
LLM Translation Integration
Use cases
- Configure localization engines with glossaries and brand voice
- Measure translation quality in languages you can't read
- Integrate localization into existing tools
Who it's for
- Development Teams
- Localization Engineers
Pros & cons
Pros
- Public API available
- Usage-based pricing
Cons
- No free plan available
Developer & API
Public REST API available
- Authentication
- API Key
Open source· Apache-2.0· 5.4K stars· 812 forks
Security & compliance
- SOC 2
- GDPR
- SSO
- Encryption
- Data deletion
As stated on Lingo.dev's website — not independently verified by AiByts.
FAQ
What is Lingo.dev?
Lingo.dev is a Localization tool that configures localization engines with glossaries, brand voice, and model chains for translation. Lingo.dev is a localization engineering platform that allows teams to configure localization engines with glossaries, brand voice, and per-locale model chains. It provides a stateful translation API accessible via code, CLI, CI/CD, or MCP. The platform supports measuring translation quality in languages you can't read and integrating localization into existing tools.
Is Lingo.dev free?
No, Lingo.dev is a paid tool.
How much does Lingo.dev cost?
Lingo.dev is a paid tool.
Does Lingo.dev have an API?
Yes, Lingo.dev offers a public REST API for building custom integrations.
Who should use Lingo.dev?
Lingo.dev is built for development teams and localization engineers. Common uses: configure localization engines with glossaries and brand voice, measure translation quality in languages you can't read and integrate localization into existing tools.
Is Lingo.dev open source?
Yes, Lingo.dev is open source under the Apache-2.0 license.
What are the best alternatives to Lingo.dev?
Similar tools on AiByts include X-doc AI, Google Translate, Alconost Localization Lab, Transor and Image Translator.
Details are compiled from Lingo.dev's website and public sources, last verified Oct 5, 2026. Features and pricing change — confirm on the official site before you buy.
Try Lingo.dev
Paid
Tags
- Translation API
- LLM Integration
- Localization Engineering
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