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Langbly API vs LibreTranslate API

Two free Text Analysis APIs compared on access, reliability and developer ratings, using data from our daily health checks.

The verdict

  • Choose Langbly API if you want to call it from browser JavaScript.
  • Choose LibreTranslate API if you want to start without an API key.

Side by side

Langbly APILibreTranslate API
What it doesContext-aware text translation and language detection for 100+ languages.Translation tool with 17 available languages.
ProviderLangblylibretranslate.com
API keyRequiredNot needed
HTTPSYesYes
CORS (browser calls)YesUnknown
Status todayOnline · 1535 msOnline · 1461 ms
Uptime (30 days)UpUp
Developer ratingNot rated yetNot rated yet
PriceFree / free tierFree / free tier
Langbly docs ↗LibreTranslate docs ↗

About each API

Langbly logoLangbly API

Context-aware text translation and language detection for 100+ languages.

Google Translate v2 compatible translation API with global and EU data residency base URLs. Main endpoint: POST /language/translate/v2. Docs hub entry point.

Strengths

  • Callable from the browser (CORS)
  • HTTPS

Ratings, reviews and FAQ →

How to choose between them

  • Prototyping or a tutorial? Pick the one that needs no API key.
  • Calling from a web page? You need CORS. Otherwise route requests through your own server or a serverless function.
  • Going to production? Favour HTTPS, a strong uptime record and a provider with clear rate limits and terms. Check each API's docs before you commit.
  • Still unsure? Both are free to try: send one request to each and compare the data you get back.

Langbly vs LibreTranslate FAQ

Which needs an API key, Langbly API or LibreTranslate API?

Langbly API requires an API key; LibreTranslate API doesn't, so LibreTranslate API is quicker to try.

Which can I call from the browser?

Langbly API supports CORS, so front-end JavaScript can call it directly. Call the other from a server.

More comparisons

Langbly API alternatives · LibreTranslate API alternatives · best Text Analysis APIs